Home

1762-UM001 - Rockwell Automation

1. For more than 2 modules number of modules 1 x 40 mm 1 58 in 145 4 404 ceo ce Ic 100 90 icroLogix 3 94 3 54 1200 E ES E A 95 86mm 3 774 in M A Je JU UM JU 1762 L24AWA 1762 L24BWA 1762 L248XB a E 1762 L24AWAR 1762 L24BWAR 1762 L24BXBR 1 59 NOTE All dimensions are in mm inches B 145 8 mm 5 739 in Hole spacing tolerance 0 4 mm 0 016 in 1762 L40AWA 1762 L40BWA 1762 L40BXB 1762 L40AWAR 1762 L40BWAR 1762 L40BXBR Publication 1762 UM001H EN P June 2015 Connect Expansion 1 0 Install Your Controller 2 19 The expansion I O module is attached to the controller or another I O module by means of a flat ribbon cable after mounting as shown below TIP TIP ATTENTION Pull Loop Use the pull loop on the connector to disconnect modules Do not pull on the ribbon cable Up to six expansion I O modules can be connected to a controller depending upon the power supply loading Remove power before removing or inserting an I O module When you remove or insert a module with power applied an electrical arc may occur An electrical arc can cause personal injury or property damage by sending an erroneous signal to your system s field devices causing the controller to fault causing an explosion in a hazardous environment Electrical arcing causes excessive wear to contacts on both the module and its mating connector W
2. PanelView 550 Personal Computer III DH 485 Network AIC AIC AIC AIC 2 z BE lol Terum s lle i LE MicroLogix 1000 MicroLogix 1200 MicroLogix 1500 MicroLogix Remote Packet Support MicroLogix 1200 controllers can respond and initiate with communications or commands that do not originate on the local DH 485 network This is useful in installations where communication is needed between DH 485 and DH networks The example below shows how to send messages from a device on the DH netwotk to a MicroLogix controller on the DH 485 network This method uses an SLC 5 04 processot as the bridge connection When using this method as shown in the illustration below e PLC 5 devices can send read and write commands to MicroLogix 1200 controllers MicroLogix 1200 controllers can respond to MSG instructions received Publication 1762 UM001H EN P June 2015 Connect to Networks via RS 232 Interface E 11 e The MicroLogix 1200 controllers can initiate MSG instructions to devices on the DH network PC can send read and write commands to MicroLogix 1200 controllers PC can do remote programming of MicroLogix 1200 controllers AIC AIC SLC
3. Specifications A 11 Table A 14 Output Specifications Specification 1762 0A8 1762 0B8 1762 0B16 1762 0B32T Bus current draw max 115 mA at 5V dc 115 mA at 5V dc 0 575 175 mA at 5V dc 0 88 W 175 mA at 5V dc 0 575 W W 0 mA at 24V dc Heat dissipation max 29W 1 61 W 2 9 W at 30 C 86 F 3 4 W at 26 4 dc 2 1 W at 55 C 131 F Signal delay max On delay 1 2 cycle On delay 0 1 ms On delay 0 1 ms On delay 0 5 ms resistive load Off delay 1 2 cycle Off delay 1 0 ms Off delay 1 0 ms Off delay 4 0 ms Off state leakage max 2 mA at 132V 1 0 mA 1 0 mA 0 1 mA at 26 4V dc 2 5 mA at 265V On state current min 10 mA 1 0 mA 1 0 mA 1 0 mA On state voltage drop 1 5V at 0 5 A 1 0V dc 1 0V dc 0 3V dc at 0 5 A max Continuous current per 0 25 at 55 C 131 F 0 5 Aat 55 C 131 F 0 5 A at 55 C 131 F 0 5 A at 60 C 140 F point max 0 5 A at 30 C 86 F 1 0 A at 30 C 86 F 1 0 A at 30 C 86 F Continuous current per 1 0 A at 55 C 131 F 4 0A at 55 C 131 F 4 0 A at 55 C 131 F 2 0 A at 60 C 140 F common max 2 0 A at 30 C 86 F 8 0A at 30 C 86 F 8 0 A at 30 C 86 F Continuous current per 2 0 A at 55 C 131 F 4 0 A at 55 C 4 0 A at 55 C 131 F 4 0 A at 60 C 140 F module max 4 0 A at 30 C 86 F 8 0 A at 30 C 8 0 A at 30 C 86 F Surge current max 5 0 A Repeatability is once every 2 seconds for a duration of 25 ms 2 0A Repeatabi
4. CHO to port 1 or port 2 gt 1761 CBL AMO0 or 1761 CBL HM02 to controller 1761 CBL APOO0 or 1761 CBL PMO 2 to controller 1761 CBL APO0 or DF1 Slave 1761 CBL PMO to controller 1761 CBL AMOO or 1761 CBL HM0 to controller Half duplex RS 485 DF1 Half duplex 1 DB 9 RS 232 port 2 mini DIN 8 RS 232 port 3 RS 485 port 4 Series C or higher cables are required Connect to a DH 485 Network Communication Connections 4 9 The following illustration shows how to connect to a DH 485 network MicroLogix 1200 MicroLogix DH 485 Network PC rc connection from port 1 or port 2 nd to MicroLogix Channel 0 ULT nuum ee MEM Mm 1761 CBL AMOO NY or 1761 CBL HM02 PC to port 1 AIC or port 2 3 gea te 1761 CBL APOO ae or CBL Nc or 1761 CBL PM02 1 Hs AIC Sa 2 24V dc Belden shielded E user supply required if Port 2 is twisted paircable i Bs 1747 CP3 not connected to a controller see table below T or 1761 CBL ACOO 1 DB 9 RS 232 port 24V dc 2 mini DIN 8 RS 232 port 3 RS 485 port user supplied 4 Series C or higher cables are required Recommended Tools To connect a DH 485 network you need tools to strip the shielded cable and to attach the cable to the AIC Advanced Interface Converter We recommend the f
5. 2707 NC8 series A or later 2107 NC9 series B or later 2107 NC10 series B or later 2107 NC11 series B or later Install Your Controller 2 5 Disconnect Main Power WARNING Explosion Hazard Do not replace components or disconnect equipment unless power has been switched off The main power disconnect switch should be located where operators and maintenance personnel have quick and easy access to it In addition to disconnecting electrical power all other sources of power pneumatic and hydraulic should be de energized before working on a machine or process controlled by a controller Safety Circuits WARNING Explosion Hazard Do not connect or disconnect connectors while circuit is live Circuits installed on the machine for safety reasons like overtravel limit switches stop push buttons and interlocks should always be hard wired directly to the master control relay These devices must be wired in series so that when any one device opens the master control relay is de energized thereby removing power to the machine Never alter these circuits to defeat their function Serious injury or machine damage could result Power Distribution There are some points about power distribution that you should know e The master control relay must be able to inhibit all machine motion by removing power to the machine I O devices when the relay is de energized It is recommended that the controller rema
6. Optical Isolator e DF1 Half duplex protocol to multiple controllers recommended e Modbus RTU Slave protocol O _ E Modem We recommend using an AIC catalog number 1761 NET AIC as your optical isolator See page 4 13 for specific AIC cabling information Isolated Modem Connection Using an AIC to isolate the modem is illustrated below 24V dc MicroLogix 1200 T i MicroLogix 1200 provides power to the AIC or an external power Channel 0 TT supply may be used See Appendix F System Loading and Heat Dissipation TE IEC d 1761 CBL AMOO or 1761 CBL HM02 9 2S Modem am User supplied modem cable CI 1 Series C or higher cables are required For additional information on connections using the AIC refer to the Advanced Interface Converter AIC User Manual publication 1761 UMO004 Publication 1762 UM001H EN P June 2015 Construct Your Own Modem Cable Communication Connections 4 7 If you construct your own modem cable the maximum cable length is 15 24 m 50 ft with a 25 pin or 9 pin connector Refer to the following typical pinout for constructing a straight through cable DCE Device Modem PanelView 25 Pin 9 Pin IXD 2 3 RXD 3 2 GND 7 5 DCD 8 1 DIR i DTR 20 CTS _ ____ _ CTS 5 DTE Device
7. 1 2 Controller mode and communications parameters are checked Download begins During the download the Force Battery and Comms LEDs perform a walking bit pattern When the download is complete the integrity of the new OS is checked If the new OS is corrupt the controller sends an error message to the download tool and flashes the Missing or Corrupt OS LED pattern See Missing Corrupt OS LED Pattern below Following a successful transfer the Power Force and Battery LEDs flash on and remain on for five seconds Then the controller resets When an operating system download is not successful or if the controller does not contain a valid operating system the controller flashes the Run Force and Fault LEDS on and off Appendix E RS 232 Communication Interface DF1 Full duplex Protocol Connect to Networks via RS 232 Interface The following protocols are supported from the RS 232 communication channel e DF1 Full duplex e DF1 Half duplex e DH 485 e Modbus e ASCII The communications port on the MicroLogix 1200 utilizes an RS 232 interface RS 232 is an Electronics Industries Association EIA standard that specifies the electrical and mechanical characteristics for serial binary communication It provides you with a variety of system configuration possibilities RS 232 is a definition of electrical characteristics it is not a protocol One of the biggest benefits of an RS 232 interfac
8. 1762 IR4 4 Specifications A 17 1762 IT4 4 input channels plus 1 CJC sensor Update time typical 2 5 ms 130 250 290 450 Input filter and NA 530 ms selectable configuration dependent A D converter type Successive Successive Delta Sigma Delta Sigma approximation approximation Common mode voltage 27 V 27 V NA 10 V range Common mode gt 55 dB at 50 and 60 Hz gt 55dBat50and60Hz gt 110 dB at 50 Hz gt 110 dB at 50 Hz rejection with 10 or 50 Hz filter with 10 or 50 Hz filter gt 110 dB at 60 Hz gt 110 dB at 60 Hz with 10 or 60 Hz filter with 10 or 60 Hz filter Non linearity in percent 49 12 4 0 12 4 0 05 NA full scale Typical overall accuracy 0 55 full scale at 0 32 full scale at 0 5 C 32 9 F for NA 20 65 C 20 65 C Pt 385 4 149 er 4 149 er 30 396 full scale at 0 24 full scale at 25 C 77 F 25 C 77 F Input impedance Voltage Terminal 200 kQ Voltage Terminal 200 kQ gt 10 MQ gt 10 MQ Current Terminal 250 Q Current Terminal 275 Q Current input protection 32 mA 32 mA NA NA Voltage input protection 30 V 30 V NA NA Channel diagnostics Over or under range or open circuit condition by bit reporting for analog inputs Over or under range or open circuit condition by bit reporting for analog inputs ver or under range or open circuit condition by bit reporting for analog inputs
9. 400 mA at 5V dc 350 mA at 24V dc System Loading 0 mA 260 mA 260 mA at 5V dc 120 mA 180 mA 300 mA at 24V de System Loading 10 4 Watts 260 mA x 5V 300 mA x 24 V 1300 mW 7200 mW 8500 mW 8 50 Watts Table F 4 Validating Systems using 1762 L24BWA or 1762 L24BWAR Maximum Allowable Values Current for Devices Connected to the 24V dc Sensor Supply 250 mA at 24V de Current for MicroLogix Accessories and Expansion 1 0 Calculated Values Sum of all sensor currents 140 mA at 24V dc example sensor value Current Values Subtotal 1 from Table F 1 Subtotal 2 from Table F 2 400 mA at 5V de 350 mA at 24V de System Loading 0 mA 260 mA 260 mA at 5V dc 120 mA 180 mA 300 mA at 24V de System Loading 12 Watts 140 mA x 24 V 260 mA x 5 V 300 mA x 24 V 3360 mW 1300 mW 7200 mW 11 860 mW 11 9 Watts Publication 1762 UM001H EN P June 2015 F 4 System Loading and Heat Dissipation System Loading Worksheet The tables below are provided for system loading validation for 24 point Controllers See System Current Loading Example Calculations 24 point Controller on page F 1 Current Loading Table F5 Calculating the Current for MicroLogix Accessories Catalog Number Device Current Requirements Calculated Current at5V dc mA at24V dc mA at5V dc mA at 24V dc mA 1761 NET AIC when powered by the base unit commu
10. Dimension Expansion 1 0 Module A 90 mm 3 5 in B 40 mm 1 57 in C 87 mm 3 43 in Mount 1762 a Dutine panel or DIN tail mounting of all devices be ATTENTION g panel o 8 gt Expansion 0 ELM sure that all debris metal chips wire stands is kept from falling into the module Debris that falls into the module could cause damage when the module is under powet DIN Rail Mounting The module can be mounted using the following DIN rails e 35 x 7 5 mm EN 50 022 35 x 7 5 ot e 35 x 15 mm EN 50 022 35 x 15 Before mounting the module on a DIN rail close the DIN rail latch Press the DIN tail mounting area of the module against the DIN rail The latch momentarily opens and locks into place Publication 1762 UM001H EN P June 2015 2 18 Install Your Controller Use DIN tail end anchors Allen Bradley part number 1492 EA35 or 1492 EAH35 for vibration ot shock environments The following illustration shows the location of the end anchors End Anchor TIP 1762 expansion I O must be mounted horizontally as illustrated TIP For environments with greater vibration and shock concerns use the panel mounting method described below instead of DIN rail mounting Mount on Panel Use the dimensional template shown below to mount the module The preferred mounting method is to use two M4 or 8 panhead screws per module Mounting screws are required on every module
11. For 1762 1032T 1762 0B32T and 1762 0V32T modules IEC61000 4 6 10V 0 15 80 MHz 1 Forthe exact operating temperature range refer to the Installation Instructions publication for the specific module 2 Conducted Immunity frequency range may be 150 kHz to 30 MHz if the Radiated Immunity frequency range is 30 1000 MHz Table A 13 Input Specifications Attribute Shipping weight approx with carton Value 1762 1A8 209 g 0 46 Ibs 1762 108 200 g 0 44 Ibs 1762 1016 230 g 0 51 Ibs 1762 1032T 200g 0 44 Ibs Voltage category 100 120V ac 24V de sink source 24V de sink source lt secondary footnote gt 1 24V de sink source Operating voltage range 79 132V ac at 10 30V dc at 30 C 10 30V dc 10 30V dc 24 points at 47 63 Hz 86 F 10 26 4V de 312 30 C 86 F 10 26 4V de at 55 C 10 26 4V de 131 F 23 points at 60 C 140 F Number of inputs 8 8 16 32 Bus current draw max 50 mA at 5V de 0 25 W 50 mA at 5V dc 0 25 W 70 mA at 5V dc 170 mA at 5V dc 0 35 wy 0 mA at 24V dc Heat dissipation max 2 0 W 3 7W 4 3 W at 26 4V 5 4 W at 26 4V dc 54 W at 30 9 6 8 W at 30V dc Signal delay max On delay 20 0 ms Off delay 20 0 ms On delay 8 0 ms Off delay 8 0 ms On delay 8 0 ms Off delay 8 0 ms On delay 8 0 ms Off delay 8 0 ms Off state voltage max 20V ac 5V dc 5V dc 5V dc Off sta
12. System Loading and Heat Dissipation When you connect MicroLogix accessories and expansion I O an electrical load is placed on the controller power supply This section shows how to calculate the load and validate that the system will not exceed the capacity of the controller power supply The following example is provided to illustrate system loading validation The system validation procedure accounts for the amount of 5V dc and 24V dc current consumed by controller expansion I O and user supplied equipment Use the System Loading Worksheet on page F 4 to validate your specific 24 point controller configuration Use the System Loading Worksheet on page F 9 to validate your specific 40 point controller Current consumed by the processor memory modules and the real time clock modules has already been factored into the calculations A system is valid if the current and power requirements are satisfied System Current Loading Example Calculations 24 point Controller Table F 1 Calculating the Current for MicroLogix Accessories Catalog Number Device Current Requirements Calculated Current at 5V dc mA at24V dc mA lat 5V dc mA at24V dc mA 1761 NET AIC when powered by the base unit communications 0 120 0 120 port selector switch in the up position Subtotal 1 0 120 1 This is an optional accessory Current is consumed only if the accessory is installed Publication 1762 UM001H EN P
13. the operating system upgrade to be downloaded the ControlFlash programming tool along with its support drivers and on line help a readme first file explaining how to upgrade the operating system Before uperading the controller s operating system you must Pg 8 8 S gt e install ControlFlash software on your personal computer prepare the controller for updating IMPORTANT Installing a new operating system deletes the user program After the operating system upgrade is successful you must transfer your control program back to the controller The communication parameters are described on Table 4 1 on page 4 2 Install ControlFlash Software For 1762 Lxxxxx controllers double click the 1762 LSC FRNxx exe file to install the operating system upgrade where xx is the firmware revision number For 1762 LxxxxxR controllers double click the 1762 LRC FRNxx exe file to install the operating system upgrade Publication 1762 UM001H EN P June 2015 D 2 Use Control Flash to Upgrade Your Operating System Sequence of Operation Missing Corrupt OS LED Pattern Publication 1762 UM001H EN P June 2015 Prepare the Controller for Updating Controller Configuration The controller must be configured for default communications use communications toggle push button DCOMM LED on and be in the Program mode to allow the download of a new operating system The following steps detail the key events in the upgrade process
14. 1 For proper operation both the plus and minus input terminals must be within 27V 10V for 1762 IT4 of analog common 2 Vem 1 Vpk pk AC 3 Vem 0 includes offset gain non linearity and repeatability error terms 4 Only applicable to Series B 1 0 modules Over or under range or open circuit condition by bit reporting for analog inputs Publication 1762 UM001H EN P June 2015 A 18 Specifications Table A22 Input Specifications 1762 IR4 Specification Input types 1762 IR4 100 Q Platinum 385 200 Q Platinum 385 500 Q Platinum 385 1000 2 Platinum 385 100 2 Platinum 3916 200 Q Platinum 3916 500 Q Platinum 3916 1000 2 Platinum 3916 10 Q Copper 426 120 Q Nickel 672 120 Q Nickel 618 604 Q Nickel Iron 518 0 150 Q 0 500 Q 0 1000 Q 0 3000 Q Heat dissipation 1 5 Total Watts The Watts per point plus the minimum Watts with all points enabled Normal mode rejection ratio 70 dB minimum at 50 Hz with the 10 or 50 Hz filter selected 70 dB minimum at 60 Hz with the 10 or 60 Hz filter selected Typical accuracy Autocalibration enabled at 25 C 77 F ambient with module operating temperature at 25 C 77 F 0 5 C 32 9 F for Pt 385 0 15 Q for 150 Q range 0 4 C 32 72 F for Pt 3916 0 5 Q for 500 Q range 0 2 C 32 36 F for Ni 1 0 Q for 1000 Q range 0 3 C 32 54 F for NiFe 1 5 Q for 3000 Q range 0 6 C 33 08 F for Cu
15. 6 8 W x at 30 0V dc W 5 4 W x number of modules at 26 4V dc 5 4 W x at 26 4V dc W 1762 IR4 1 5W x number of modules 1 5W x W 1762 IT4 1 5W x number of modules 1 5W x W 1762 0A8 2 9W x number of modules 2 9W x W 1762 0B8 1 6W x number of modules 1 6W x W 1762 0B16 2 9W x number of modules 2 9W x W 1762 0B32T 3 4 W x number of modules 3 4W x W 1762 0F4 2 8W x number of modules 2 8W x W 1762 0V32T 2 7 W x number of modules 27Wx W 1762 0W8 2 9W x number of modules 2 9W x W 1762 0W16 6 1 W x number of modules 6 1W x W 1762 0X6l 2 8W x number of modules 2 8W x W 1762 I080W6 5 0W x number of modules at 30V dc 5 0W x W 4 4W x number of modules at 26 4V dc 4 4W x W Add Sub totals to determine Heat Dissipation W 1 Only applicable to Series B 1 0 modules Publication 1762 UM001H EN P June 2015 Glossary The following terms are used throughout this manual Refer to the Allen Bradley Industrial Automation Glossary Publication Number AG 7 1 for a complete guide to Allen Bradley technical terms address A character string that uniquely identifies a memory location For example I 1 0 is the memory address for the data located in the Input file location wordl bit 0 AIC Advanced Interface Converter A device that provides a communication link between various networked devices Catalog Number 1761 NET AIC application 1 A machine or process monitored and controlled by a controller 2 The use of computer or pr
16. Power supply distance rating 6 The module may not be more than 6 modules away from the system power supply Channel to channel isolation 1 Accuracy is dependent upon the Analog Digital con 10V de verter filter rate selection excitation current selection data format and input noise 2 Open circuit detection time is equal to channel update time Publication 1762 UM001H EN P June 2015 Specifications A 19 Table A 23 Input Specifications 1762 IT4 Specification Heat dissipation Value 1 5 Total Watts The Watts per point plus the minimum Watts with all points energized Response speed per channel Input filter and configuration dependent Rated working voltage 30V ac 30V dc Normal mode rejection ratio 85 dB minimum at 50 Hz with 10 Hz or 50 Hz filter 85 dB minimum at 60 Hz with 10 Hz or 60 Hz filter Maximum cable impedance 25 Q for specified accuracy Open circuit detection time 7 ms to 1 515 seconds Calibration The module performs autocalibration upon power up and whenever a channel is enabled You can also program the module to calibrate every five minutes CJC accuracy 1 3 C 2 34 F Maximum overload at input terminals 35V dc continuous Input channel configuration via configuration software screen or the user program by writing a unique bit pattern into the module s configuration file 1 Rated working vo
17. System Loading Worksheets satin tas Tae P 8 G rrerit Loi Sun ddr s ee MA ee dots P 8 Calculating Heat Dissipation s aie il eU REDE YI ce F 10 Who Should Use This Manual Purpose of This Manual Preface Read this preface to familiarize yourself with the rest of the manual It provides information concerning e who should use this manual the purpose of this manual e related documentation e conventions used in this manual Use this manual if you are responsible for designing installing programming or troubleshooting control systems that use MicroLogix 1200 controllers You should have a basic understanding of electrical circuitry and familiarity with relay logic If you do not obtain the proper training before using this product This manual is a reference guide for MicroLogix 1200 controllers and expansion I O It describes the procedures you use to install wire and troubleshoot your controller This manual explains how to install and wire your controllers gives you an overview of the MicroLogix 1200 controller system Refer to publication 1762 RM001 MicroLogix 1200 and 1500 Programmable Controllers Instruction Set Reference Manual for the MicroLogix 1200 and 1500 instruction set and for application examples to show the instruction set in use Refer to your RSLogix 500 programming software user documentation for more information on programming your MicroLogix 1200 controller Publication 1762 UM001H EN P
18. controller G 2 ground 3 6 1 0 wiring 3 17 installation 2 1 LED status C 1 LED status error conditions C 2 LED status normal operation C 2 minimize electrical noise 3 17 mount 2 14 mount on DIN rail 2 15 mount on panel 2 16 mounting dimensions 2 13 prevent excessive heat 2 7 controller overhead G 2 controller spacing 2 13 counter G 2 CPU Central Processing Unit G 2 D data table G 2 default communication configuration 4 2 DF1 Full Duplex protocol connect 4 4 4 5 DF1 Full duplex protocol description E 1 example system configuration E 2 use a modem 4 5 using a modem E 3 DF1 Half Duplex protocol description E 2 DH485 network configuration parameters E 8 connect 4 9 devices that use the network E 5 example system configuration E 9 installation 4 9 planning considerations E 6 DIN rail G 2 disconnect main power 2 5 download G 2 DTE Data Terminal Equipment G 2 E Electronics Industries Association EIA E 1 EMC Directive 2 2 EMI G 3 Publication 1762 UM001H EN P June 2015 encoder G 3 error recovery model C 3 errors configuration C 6 critical C 5 extended error information field C 6 hardware C 6 module error field C 6 non critical C 5 European Union Directive compliance 2 2 EMC Directive 2 2 low voltage directive 2 2 executing mode G 3 expansion l 0 1762 IF20F2 input type selection 3 26 1762 IF20F2 output type selection 3 26 expansion l 0 mount 2 18 expansion l 0 wiring 3 18 1762 IA8
19. 24V dc 70A 70 A 168 VA 1 Surge Suppression Connecting surge suppressors across your external inductive load will extend the life of the relay contacts For additional details refer to Industrial Automation Wiring and Grounding Guidelines publication 1770 4 1 3 6A in ambient temperatures above 40 C 104 F DC Make Break Voltamperes below 28V dc are limited by the 7 A Make Break current limit Table A 18 Module Load Ratings 1762 0X6l Volts max Controlled Load Current per Module max 240V ac 6A 120V ac 12 AU 125V dc 11 5A 24V dc 30 A 1 Current per relay limited to 6 A at ambient temperatures above 40 C 104 F 2 24 A in ambient temperatures above 40 C 104 F Limited by ambient temperature and the number of relays controlling loads See diagram below Relays Used vs Maximum Current per Relay 24V dc 1762 OX6 Publication 1762 UM001H EN P June 2015 Ambient Temperature below 40 C __ Ambient Temperature above 40 C 2 3 4 5 Number of Relays Controlling Loads 2 The continuous current per module must be limited so the module power does not exceed 1440VA DC Make Break Voltamperes must be limited to 50 VA for DC voltages between 28V dc and 125V dc Co A ono N cO Maximum Current per Relay Amps Specifications A 15 Analog Modules Table A 19 Analog Modules Common Specifications Specification Dimensions 1762 I
20. 454 373 F 7 5 C 13 5 F 10 C 18 F 0 0378 C C 0 0378 F F Thermocouple E 210 1000 C 346 1832 F 0 5 C 0 9 F 0 8 C 1 5 F 0 0199 C C 0 0199 F F Thermocouple E 270 210 C 454 346 F 4 2 C 47 6 F 36 3 C 11 4 F 0 2698 C C 0 2698 F F Thermocouple R 1 7 C 3 1 F 2 6 C 4 7 F 0 0613 C C 40 0613 F F Thermocouple S 1 7 C 3 1 F 2 6 C 4 7 F 20 0600 C C 0 0600 F F Thermocouple C 1 8 C 3 3 F 3 5 C 6 3 F 20 0899 C C 40 0899 F F Thermocouple B 3 0 C 5 4 F 45 C 8 1 F 20 1009 C C 40 1009 F F 50 mV 15 uV 25 uV 0 44uV C 0 80pV F 100 mV 20 uV 30 uV 0 69uV C 01 251V F 1 The module uses the National Institute of Standards and Technology NIST ITS 90 standard for thermocouple linearization 2 Accuracy and temperature drift information does not include the affects of errors or drift in the cold 3 Accuracy is dependent upon the analog digital converter output rate selection data format and input noise 4 Temperature drift with autocalibration is slightly better than without autocalibration junction compensation circuit For more detailed 1762 IT4 accuracy information see publication 1762 UM002 Publication 1762 UM001H EN P June 2015 A 22 Specifications Table A 26 Output Specifications Specificatio
21. DCb DCb o DCa DCc e DC EI 3 20222323393 LU p 1 I e IN 0 IN 2 E IN 5 IN 7 IN8 IN 10 IN 12 IN 14 IN 16 IN 18 IN 20 IN 22 24 COM COM COM 0 IN 1 IN 3 IN 4 IN 6 2 INQ IN 11 IN 13 IN 15 IN 17 IN 19 IN 21 IN 23 I I oa ul NW 1 N N WV A 1 DC DCa EH a e e e e DCc DCa DCc Figure 3 17 1762 L40BXB and 1762 L40BXBR Sinking Input Wiring Diagram DCa DCb DCb DCb s fwo IN 12 INQ IN TI IN 13 INT LES PLLA DCc DCa DCc DCa DCb Publication 1762 UM001H EN P June 2015 Controller 1 0 Wiring L2 L1 Wire Your Controller 3 17 Figure 3 19 1762 L40AWA 1762 L40BWA 1762 L40AWAR and 1762 L40BWAR Output Wiring Diagram Lid L1f L2a L2b L2c e e o Le eni L ow P VAC VAC OUT OUT VAC T VAC OUT OUT L1 NEUT 0 2 DC 3 DE STS 15 VAC VAC VAC OUT OUT OUT VAC OUT OUT OUT OUT DC0O DC1 DC2 3 4 6 DC 4 9 11 12 14 gt GoG oGoQ e 7s DASS izd b L L2f Lia Lib Lic Lie DCa DCb DCc DCd Minimize Electrical Noise Because of the variety of applications and environments where controllers are installed and operating it is impossible to ensure that all environmental noise will be removed by input filters To help reduce the effects of environmental noise install the Micro
22. Sensor Supply 400 mA at 24V dc Current for MicroLogix Accessories and Expansion 1 0 Calculated Values Sum of all current sensors 150 mA at 24V dc example sensor value Current Subtotal 1 from Table F 9 Subtotal 2 from Table F 10 600 mA at 5V dc 500 mA at 24V dc System Loading 0 mA 435 mA 435 mA at 5V dc 120 mA 285 mA 405 mA at 24V dc System Loading 16 Watts 150 mA x 24V 435 mA x 5V 405 mA x 24V 3600 mW 2175 mW 9720 mW 15 495 W 15 50 Watts Publication 1762 UM001H EN P June 2015 F 8 System Loading and Heat Dissipation System Loading Worksheet The tables below are provided for system loading validation for 40 point Controllers See System Current Loading Example Calculations 40 point Controller on page F 6 Current Loading Table F 13 Calculating the Current for MicroLogix Accessories Catalog Number Device Current Requirements Calculated Current at5V dc mA at24V dc mA at5V dc mA at 24V dc mA 1761 NET AIC when powered by the base unit communications port selector switch in the up position Subtotal 1 1 This is an optional accessory Current is consumed only if the accessory is installed Table F 14 Calculating the Current for Expansion 1 0 Catalog Number n A B nxA nxB Number of Device Current Requirements Calculated Current Modules at 5V dc mA at 24V dc mA at5V d
23. VAC VDC3 0 4 through 0 7 olated Reley 1762 L40AWAR Group 4 VAC VDC 4 0 8 through O 0 11 Group 5 VAC VDC 5 0 12 through 0 15 Group 0 VAC VDC 0 0 0 Group 1 VAC VDC 1 0 1 Group 2 VAC VDC 2 0 2 through 0 3 1762 L40BWA Group3 VAC VOC3 O A through 0 7 Slated Relay 1762 L40BWAR c SU ps roup 4 VAC VDC 4 0 8 through 0 11 Group 5 VAC VDC 5 0 12 through 0 15 Table 3 4 Output Terminal Grouping Controller 1762 L40BXB 1762 L40BXBR Wire Your Controller 3 11 Outputs Output Voltage Output Description Group Terminal Terminal Group 0 VAC VDC 0 0 0 Isolated Relay Group 1 VAC VDC 1 0 1 outputs Group 2 VDC 2 VDC 0 2 through 0 9 Isolated FET COM 2 outputs Group 3 VAC VDC 3 0 10 through 0 11 Isolated Relay Group 4 VAC VDC 4 0 12 through outputs 0 15 Publication 1762 UM001H EN P June 2015 3 12 Wire Your Controller Sinking and Sourcing Wiring Diagrams Publication 1762 UM001H EN P June 2015 Any of the MicroLogix 1200 DC embedded input groups can be configured as sinking or soutcing depending on how the DC COM is wired on the group Refer to pages 3 13 through 3 17 for sinking and sourcing wiring diagrams Type Sinking Input Definition The input energizes when high level voltage is applied to the input terminal active high Connect the power supply VDC to the input group s COM terminal Sourcing Input The input energizes when low level voltage is ap
24. nodes on the network is 32 Setting Node Addresses The best network performance occurs when node addresses are assigned in sequential order Initiators such as personal computers should be assigned the lowest numbered addresses to minimize the time required to initialize the network The valid range for the MicroLogix 1200 controllers is 1 to 31 controllers cannot be node 0 The default setting is 1 The node address is stored in the controller Communications Status file CS0 5 0 to CS0 5 7 Setting Controller Baud Rate The best network performance occurs at the highest baud rate which is 19200 This is the default baud rate for a MicroLogix 1200 device on the DH 485 network All devices must be at the same baud rate This rate is stored in the controller Communications Status file CS0 5 8 to CS0 5 15 Setting Maximum Node Address Once you have an established network set up and are confident that you will not be adding more devices you may enhance performance by adjusting the MicroLogix 1200 Connect to Networks via RS 232 Interface E 9 maximum node address of your controllers It should be set to the highest node address being used All devices should be set to the same maximum node address IMPORTANT Example DH 485 Connections The following network diagrams provide examples of how to connect MicroLogix 1200 controllers to the DH 485 network using the Advanced Interface Converter AIC catalog number 1
25. second Verified by one of the following dielectric tests 1836V ac for 1 1 Input group to backplane isolation and input group to input group isolation Output group to backplane isolation Output group to output group isolation 265V ac Working Voltage IEC Class 2 reinforced insulation Verified by one of the following dielectric tests 1200V ac for 1 second or 1697V dc for 1 second 75V dc Working Voltage IEC Class 2 reinforced insulation Verified by one of the following dielectric tests 1836V ac for 1 second or 2596V dc for 1 second 265V ac Working Voltage IEC Class 2 reinforced insulation Verified by one of the following dielectric tests 1836V ac for 1 second or 2596V dc for 1 second insulation 265V ac Working Voltage basic insulation 150V Working Voltage IEC Class 2 reinforced Table A 11 Working Voltage 1762 L24BXB 1762 L40BXB 1762 L24BXBR 1762 L40BXBR Attribute 1762 L24BXB 1762 L40BXB 1762 L24BXBR 1762 L40BXBR i stst sS input group to input group isolation 75V dc Working Voltage IEC Class 2 reinforced insulation FET output group to backplane isolation Verified by one of the following dielectric tests 1200V ac for 1 second or 1697V dc for 1 second 75V dc Working Voltage IEC Class 2 reinforced insulation Relay output group to backplane Verified by one of the following dielectric tests 1836V ac for 1 second or 2596V dc for 1 second isol
26. 11 CR aaa Os OUT 12 7 OUT 13 CR HEH our 4 ed OUT 15 CR Publication 1762 UM001H EN P June 2015 3 24 Wire Your Controller Publication 1762 UM001H EN P June 2015 Figure 3 32 1762 0X61 Wiring Diagram L1 OR DC L1 0 ICH Ls L2 OR DC OUT1 N C L2 OR DC a OUT1 N 0 L1 OR DC L2 OR DC are Fear L1 OR 4DC 12 OR DC OUT3 N C NA e OUT3 N O OUTA N C L2 OR DC D OUTA NO L1 OR DC WZ L 1 5 OUTS N 0 Figure 3 33 1762 1080W6 Wiring Diagram Wire Your Controller 3 25 DC Sinking DC Sourcing INO m Fa INt N2 m N N oc 0 Simking DC Sinking a COMO DC Sourcing DC Sourcing V Sourcing iis M a IN LL IN7 DC Sinking DC DC Sourcing COM 1 ERN L1or4DC VAC i Connected Internally VDC VAC SE VDC L1 or DC m OUTO 4 m OUT 1 L2 or DC CR our OUT 3 cr OH O T4a m ours HOR Analog Wiring System Wiring Guidelines Consider the following when witing your analog modules e The analog common COM is not connected to earth ground inside the module All terminals are electrically isolated from the system Channels are not isolated from each other Use Belden 8761 or equivalent shielded wire Under normal conditions the drain wire shield should be connec
27. 4 Hardware Overview Communication Cables Program the Controller Communication Options Publication 1762 UM001H EN P June 2015 Use only the following communication cables with the MicroLogix 1200 controllers e 1761 CBL PMO2 series C or later e 1761 CBL HM02 series C or later e 1761 CBL AMODO series C or later e 1761 CBL AP00 series C or later e 1761 CBL PH02 Series A or later e 1761 CBL AHO02 Series A or later e 2707 NC8 series A or later e 2702 NC series B or later e 2707 NC10 series B or later e 2707 NC11 series B or later You program the MicroLogix 1200 programmable controller using RSLogix 500 revision 4 or later You must use revision 4 5 or later of RSLogix 500 in order to use the new features of the series B MicroLogix 1200 controllers including the full ASCII instruction set Communication cables for programming ate not included with the software The MicroLogix 1200 can be connected to a personal computer It can also be connected to a DH 485 network or a Modbus network as an RTU Master or RTU Slave using an Advanced Interface Converter catalog number 1761 NET AIC The controller can also be connected to DF1 Half duplex networks as an RTU Master or RTU Slave Series B controllers may also be connected to serial devices using ASCII See Chapter 4 Communication Connections for more information on connecting to the available communication options The 1762 LxxxxxR controllers provide an additional communicati
28. Combination Module Table A 28 DC Input Relay Specifications Specification Voltage category Specifications A 23 DC Input Relay Output Output Combination Module 1762 1080W6 Input Value 24V dc Sink Source Operating voltage range 10 30V dc 30 C 86 F 10 26 4V dc 65 C 149 F Number of inputs 8 On state voltage min 10V de Off state voltage max 5V de On state current min 2 0 mA Off state current max 1 5 mA Inrush current max 250 mA Nominal impedance 3kQ Input compatibility IEC Type 1 Signal delay time max On delay 8 ms Off delay 8 ms 1 Sinking Sourcing Inputs Sinking Sourcing describes the current flow between the 1 0 module and the field device Sourcing 0 circuits supply source current to sinking field devices Sinking 1 0 circuits are driven by a current sourcing field device Fi eld devices connected to the negative side DC Common of the field power supply are sinking field devices sourcing field devices Table A 29 DC Input Relay Field devices connected to the positive side V of the field supply are Output Combination Module 1762 1080W6 Output Specifications Specification Value Voltage range 5 265V ac 5 125V de Commons per module 6 Output type 6 Form A normally open Signal delay time On delay 10 mS max Off delay 10 mS max Off leakage current 0 mA On state curren
29. IFA only X408 010 0 0000 1000 Invalid filter select Channel 3 1762 IFA only X409 010 0 0000 1001 Invalid format select Channel 0 X40A 010 0 0000 1010 Invalid format select Channel 1 X40B 010 0 0000 1011 Invalid format select Channel 2 X40C 010 0 0000 1100 Invalid format select Channel 3 1 Xrepresents Don t Care Publication 1762 UM001H EN P June 2015 C 8 Troubleshoot Your System Call Rockwell Auto mation If you need to contact Rockwell Automation or local distributor for assistance for Assistan ce it is helpful to obtain the following prior to calling controller type series letter revision letter and firmware FRN number of the controller e controller LED status controller error codes Refer to MicroLogix 1200 and 1500 Programmable Controllers Instruction Set Reference Manual Publication 1762 RM001 for error code information Publication 1762 UM001H EN P June 2015 Appendix D Prepare for Upgrade Use Control Flash to Upgrade Your Operating System The operating system OS can be upgraded through the communication port on the controller In order to download a new operating system you must have the following ControlFlash Upgrade Kit containing the new OS Go to http wwwab com micrologix to download the upgrade kit e a Windows 95 Windows 98 Windows 2000 or Windows NT based computer to run the download software The ControlFlash Upgrade Kit includes
30. June 2015 P 2 Preface Related Documentation The following documents contain additional information concerning Rockwell Automation products To obtain a copy contact your local Rockwell Automation office or distributor Resource MicroLogix 1200 and 1500 Programmable Controllers Instruction Set Reference Manual publication 1762 RMO01 Description Information on the MicroLogix 1200 Controllers instruction set MicroLogix 1200 Programmable Controllers Installation Instructions publication 1762 IN006 Information on mounting and wiring the MicroLogix 1200 Controllers including a mounting template for easy installation Advanced Interface Converter AIC User Manual publication 1761 UM004 DeviceNet Interface User Manual publication 1761 UM005 A description on how to install and connect an AIC This manual also contains information on network wiring Information on how to install configure and commission a DNI DF1 Protocol and Command Set Reference Manual publication 1770 6 5 16 Information on DF1 open protocol Modbus Protocol Specifications available from www modbus org Information about the Modbus protocol Allen Bradley Programmable Controller Grounding and Wiring Guidelines publication 1770 4 1 In depth information on grounding and wiring Allen Bradley programmable controllers Application Considerations for Solid State Controls publication SGI 1 1 A description of imp
31. e calling Rockwell Automation for assistance g Interpret LED Indicators The controller status LEDs provide a mechanism to determine the current status of the controller if a programming device is not present or available Figure C 1 Controller LED Location Table C 1 Controller LED Indicators LED Color Indicates ae POWER off No input power or power error condition ecoMM 0 green Power on DCOMM RUN off Not executing the user program green Executing the user program in run mode green flashing Memory module transfer occurring FAULT off No fault detected red flashing Application fault detected red Controller hardware faulted FORCE off No forces installed amber Forces installed COMM ol off Not transmitting via RS 232 port green Transmitting via RS 232 port DCOMMI2 off Configured communications green Default communications INPUTS off Input is not energized amber Input is energized terminal status OUTPUTS off Output is not energized amber Output is engerized logic status 1 1762 L24AWAR L24BWAR L24BXBR L40AWAR LAOBWAR L40BXBR controllers are equipped with an additional communications port Programmer HMI Port but provide no additional LED indictor indicating its operational status 2 When using a 1762 L24AWAR L24BWAR L24BXBR L40AWAR L40BWAR or L40BXBR controller the DCOMM LED applies only to Channel 0 Publication 1762 UM001H EN P June
32. external adapter DTAM Plus DTAM Micro port 1 yes external Port 1 on another AIC port 1 yes external 1 External power supply required unless the AIC is powered by the device connected to port 2 then the selection switch should be set to cable i t E e cable all Cable Length Connections from to AIC External Power Power Supply Selection Required Switch Setting straight 9 25 pin modem or other communication device port 1 yes external 1 External power supply required unless the AIC is powered by the device connected to port 2 then the selection switch should be set to cable Publication 1762 UM001H EN P June 2015 Cable 1761 CBL AS03 1761 CBL AS09 Length 3m 9 8 ft 9 5m 31 17 ft Communication Connections 4 15 EE D E S COOCOO SE 7761 CBLAS09 N 1761 CBL AS03 Connections from to AIC External Power Power Supply Selection Required Switch Setting SLC 500 Fixed port3 yes external SLC 5 01 SLC 5 02 and SLC 5 03 processors PanelView 550 RJ45 port port3 yes external 1 External power supply required unless the AIC is powered by the device connected to port 2 then the selection switch should be set to cable 1761 CBL PMU2 Series C or equivalent Cable Wiring Diagram Programming Cont
33. motion x Na jx a Cat No 700 PK400A1 r 230V ac Emergency Stop Sto Start Suppressor Fuse Push Button Overtravel p E Cat No 700 N24 l m Limit Switch gu ur L e 9 i 15V ac or 230V ac 1 0 Circuits dc Power Supply Use IEC 950 EN 60950 MCR 24V dc Lo Hi 1 1 0 Line Terminals Connect to terminals of Power Circuits Supply 1762 L24AWA 1762 L24BWA 1762 L40AWA 1762 L40BWA 1762 L24AWAR 1762 L24BWAR 1762 L40AWAR and 1762 L40BWAR Publication 1762 UM001H EN P June 2015 Line Terminals Connect to 24V dc terminals of Power Supply 1762 L24BXB 1762 L40BXB 1762 L24BXBR and 1762 L40BXBR Install Your Controller 2 11 Schematic Using ANSI CSA Symhols L1 L2 230V ac Disconnect MCR FUSE 230V ac e 1 Output e Circuits Isolation Operation of either of these contacts will i Transformer remove power from the external 1 0 Master Control Relay MCR Xi iV ac Of y circuits stopping machine motion Cat No 700 PK400A1 230V ac Emergency Stop Suppressor fuse Push Button Guenravel Stop Start Cat No 700 N24 7 Limit Switch ale a e OST O O i T L L Suppr MCR e MCR 115V ac or e 230V ac ji 1 0 Circuits dc Power Supply Use NEC Clas
34. on the type and state of the I O but is typically between 10 milliseconds and 3 seconds When the duration of power loss reaches this limit the power supply signals the processor that it can no longer provide adequate dc power to the system This is referred to as a power supply shutdown The processor then performs an otdetly shutdown of the controller Input States on Power Down The power supply hold up time as described above is generally longer than the turn on and turn off times of the inputs Because of this the input state change from On to Off that occurs when power is removed may be recotded by the processor before the power supply shuts down the system Understanding this concept is important The user program should be written to take this effect into account Other Types of Line Conditions Occasionally the power source to the system can be temporarily interrupted It is also possible that the voltage level may drop substantially below the normal line voltage range for a period of time Both of these conditions are considered to be a loss of power for the system For most applications normal convective cooling keeps the controller within the specified operating range Ensure that the specified temperature range is maintained Proper spacing of components within an enclosure is usually sufficient for heat dissipation In some applications a substantial amount of heat is produced by other equipment inside or outsid
35. the AIC you are putting on the network Allow enough cable slack to prevent stress on the plug 3 Provide strain relief for the Belden cable after it is wired to the terminal block This guards against breakage of the Belden cable wires Apply Power to the AIC In normal operation with the MicroLogix 1200 programmable controller connected to port 2 of the AIC the controller powers the AIC Any AIC not connected to a controller requires a 24V de power supply The AIC requires 120 mA at 24V dc If both the controller and external power are connected to the AIC the power selection switch determines what device powers the AIC If you use an external power supply it must be 24V dc 15 20 Permanent damage results if a higher voltage supply is used Publication 1762 UM001H EN P June 2015 4 18 Communication Connections Publication 1762 UM001H EN P June 2015 Set the DC Power Source selector switch to EXTERNAL before connecting the power supply to the AIC The following illustration shows where to connect external power for the AIC Bottom View ATTENTION Always connect the CHS GND chassis ground terminal to the nearest earth ground This connection must be made whether or not an external 24V dc supply is used Power Options Below are two options fot powering the AIC Use the 24V dc user power supply built into the MicroLogix 1200 controller The AIC is powered through a hard wired con
36. the Memory Module Do not touch the connector pins or other IN sensitive areas User Program and Data Back up The memory module provides a simple and flexible program data transport mechanism allowing the user to transfer the program and data to the controller without the use of a personal computer and programming softwate The memory module can store one user program at a time During program transfers to or from the memory module the controller s RUN LED flashes Publication 1762 UM001H EN P June 2015 6 4 Use Real time Clock and Memory Modules Publication 1762 UM001H EN P June 2015 Program Compare The memory module can also provide application security allowing you to specify that if the program stored in the memory module does not match the program in the controller the controller will not enter an executing run or test mode To enable this feature set the S 2 9 bit in the system status file See Status System File in the MicroLogix 1200 and 1500 Programmable Controllers Instruction Set Reference Manual Publication 1762 RMO001 for more information Data File Download Protection The memory module supports data file download protection This allows user data to be saved not overwritten during a download TIP Data file download protection is only functional if the processor does not have a fault size of all protected data files in the memory module exactly match the size of protected data files with
37. the controller Internal diagnostics are performed at both levels of operation Both module hardware and channel configuration error conditions are reported to the controller Channel over range or under range conditions are reported in the module s input data table Module hardware errors are reported in the controller s I O status file Refer to the MicroLogix 1200 and 1500 Programmable Controllers Instruction Set Reference Manual publication 1762 RMO001 for more information When a fault condition is detected the analog outputs are reset to zero Power up Diagnostics At module power up a series of internal diagnostic tests are performed Table C 2 Module Status LED State Table If module Indicated Corrective action status LED is condition On Proper Operation No action required Off Module Fault Cycle power If condition persists replace the module Call your local distributor or Allen Bradley for assistance Troubleshoot Your System C 5 Critical and Noncritical Errors Noncritical module errors are recoverable Channel errors over range or under range errors are noncritical Noncritical error conditions are indicated in the module input data table Noncritical configuration errors are indicated by the extended error code See Table C 5 on page C 7 Critical module errors are conditions that prevent normal or recoverable operation of the system When these types of errors occur the system leaves the r
38. wiring diagram 3 18 1762 IF20F2 wiring 3 27 1762 IF4 terminal block layout 3 29 1762 1016 wiring diagram 3 19 1762 1032T wiring diagram 3 20 1762 108 wiring diagram 3 18 1762 1080W6 wiring diagram 3 25 1762 048 wiring diagram 3 20 1762 0B16 wiring diagram 3 21 1762 0B32T wiring diagram 3 22 1762 0B8 wiring diagram 3 21 1762 0V32T wiring diagram 3 22 1762 0W16 wiring diagram 3 23 1762 0W8 wiring diagram 3 23 1762 0X61l wiring diagram 3 24 analog wiring guidelines 3 25 extended error information field C 6 F false G 3 FIFO First In First Out G 3 file G 3 Full duplex 4 5 full duplex G 3 G general considerations 2 2 ground the controller 3 6 H Half duplex 4 8 G 3 hard disk G 3 hardware errors C 6 hardware features 1 1 heat dissipation calculating F 10 heat protection 2 7 high byte G 3 I 1 0 Inputs and Outputs G 4 input device G 4 input states on power down 2 7 inrush current G 4 install ControlFlash software D 1 memory module 2 12 your controller 2 1 install real time clock 2 12 instruction G 4 instruction set G 4 isolated link coupler install 4 10 isolation transformers power considerations 2 6 J jump G 4 L ladder logic G 4 least significant bit LSB G 4 LED Light Emitting Diode G 4 LIFO Last In First Out G 4 logic G 5 low byte G 5 M manuals related P 2 master control relay 2 8 emergency stop switches 2 9 Index 3 using ANSI CSA symbols schematic 2 11 using IEC symbols sch
39. 001H EN P June 2015 Specifications A 7 Table A 9 Working Voltage 1762 L24AWA 1762 L40AWA Attribute 1762 L24AWA 1762 L40AWA 1762 L24AWAR 1762 L40AWAR Power supply input to backplane isolation Verified by one of the following dielectric tests 1836V ac for 1 second or 2596V dc for 1 second 265V ac Working Voltage IEC Class 2 reinforced insulation Input group to backplane isolation Verified by one of the following dielectric tests 1517V ac for 1 second or 2145V dc for 1 second 132V ac Working Voltage IEC Class 2 reinforced insulation Input group to input group isolation Verified by one of the following dielectric tests 1517V ac for 1 second or 2145V dc for 1 second 132V ac Working Voltage basic insulation Output group to backplane isolation Verified by one of the following dielectric tests 1836V ac for 1 second or 2596V dc for 1 second 265V ac Working Voltage IEC Class 2 reinforced insulation Output group to output group isolation Verified by one of the following dielectric tests 1836V ac for 1 second or 2596V dc for 1second 265V ac Wor insulation ing Voltage basic insulation 150V ac Working Voltage IEC Class 2 reinforced Table A 10 Working Voltage 1762 L24BWA 1762 L40BWA 1762 L24BWAR 1762 L40BWAR Attribute Power supply input to backplane isolation 1762 L24BWA 1762 L40BWA 1762 L24BWAR 1762 L40BWAR second or 2596V dc for
40. 15 f IN 17 IN 19 IN 21 J IN 23 com o 3 2 5 7 IN 1 VAC VAC OUT our OUT VAC OUT our OUT OUT VAC our OUT Li NEUT 0 1 2 DC 3 5 7 8 10 DC5 13 15 VAC VAC VAC OUT our our VAC OUT our OUT OUT DCO DC1 DC2 3 4 6 DC4 9 11 12 14 S M y 95 v Inputs Outputs S g S gQ S g RN RN S Q RN d d d d The 24V dc sensor supply of the 1762 L40BWA and 1762 L40BWAR should not be used to power output circuits It should only be used to power input devices for example sensors and switches See Master Control Relay on page 2 8 for information on MCR wiring in output citcuits Figure 3 6 1762 L40BXB and 1762 L40BXBR Group 0 Group 1 Group 2 ee eese CCE fee e Inputs ve ft waf wef ne me t ms noo ons IA LE Outputs 24 VDC OUT OUT OUT OUT OUT OUT COM OUT VAC OUT OUT VDC NEUT 0 1 2 4 6 8 2 10 DC4 13 15 AK VAC VAC VDC OUT OUT OUT OUT vac OUT OUT OUT DCO DC 1 2 3 5 7 9 DC3 11 12 14 S M ey iP v S S S S S S S d Ss S S c Terminal Groupings Table 3 3 Input Terminal Grouping Controller Inputs Input Group Common Terminal Input Terminal 1762 L24AWA Group 0 AC COM 0 1 0 through 1 3 1762 L24AWAR Group 1 AC COM 1 1 4 through 1 13 1762 L24BWA Group 0 DC COM 0 1 0 through 1 3 1762 L24BWAR Group 1 DC COM 1 1 4 through 1 13 1762 L24BXB Group 0 DC COM 0 1 0 through 1 3 1762 L24BX
41. 1604 C UL under CSA C22 2 No 213 EN50081 2 Class A Electrical EMC The module has passed testing at the following levels ESD immunity IEC1000 4 2 4 kV contact 8 kV air 4 kV indirect Radiated RF immunity IEC1000 4 3 10 V m 80 1000 MHz 80 amplitude modulation 900 MHz keyed carrier EFT B immunity IEC1000 4 4 2 kV 5 kHz Surge transient immunity 2 kV common mode 1 kV differential IEC1000 4 5 mode Conducted RF immunity 10V 0 15 80 MHz IEC1000 4 6 1 Conducted Immunity frequency range may be 150 kHz to 30 MHz if the Radiated Immunity frequency range is 30 1000 MHz Publication 1762 UM001H EN P June 2015 A 26 Specifications Notes Publication 1762 UMOOTH EN P June 2015 MicroLogix 1200 RTB Replacement Kit Appendix B 1762 Replacement Parts The 40 point controller removable terminal blocks kit catalog number 1762 RPLRTB40 consists of one 25 point double row terminal block one 29 point double row terminal block Both are terminal blocks for a 40 point controller Publication 1762 UM001H EN P June 2015 B 2 1762 Replacement Parts Notes Publication 1762 UMOOTH EN P June 2015 Appendix C Troubleshoot Your System This chapter describes how to troubleshoot your controller Topics include e understanding the controller LED status controller error recovery model e analog expansion I O diagnostics and troubleshooting
42. 17 attach to the network 4 17 connect 4 12 connecting isolated modem 4 6 definition G 1 install 4 17 modem connections 4 6 recommended user supplied components 4 15 safety consideration 4 17 select cable 4 14 analog expansion 1 0 C 4 diagnostics C 4 module operation vs channel operation C 4 power up diagnostics C 4 system wiring guidelines 3 25 troubleshooting C 4 application G 1 Index battery 6 2 baud rate G 1 bit G 1 block diagrams G 1 Boolean operators G 1 branch G 1 C cables planning routes for DH485 connections E 7 selection guide for the AIC 4 14 call for assistance C 8 CE mark 2 2 common mode rejection ratio specification A 19 common techniques used in this manual P 2 communication connections 4 1 communication options 1 4 communication protocols DF1 Full duplex E 1 DF1 Half duplex E 2 DH485 E 5 Modbus E 12 communication scan G 1 communications toggle push button use 4 3 component descriptions 1 2 1762 expansion 1 0 1 3 communication cables 1 4 memory module 1 2 real time clock 1 2 configuration errors C 6 connect expansion 1 0 2 19 connect the system AIC 4 12 4 17 DF1 Full Duplex protocol 4 4 DF1 isolated point to point connection 4 5 DH485 network 4 9 connect to DF1 Half Duplex network 4 8 contactors bulletin 100 surge suppressors for 3 5 control profile G 2 ControlFlash missing corrupt OS LED pattern D 2 sequence of operation D 2 use D 1 Publication 1762 UM001H EN P June 2015
43. 1762 L40AWAR 1762 L40BWAR and 1762 L40BXBR controllers are equipped with an Publication 1762 UM001H EN P June 2015 4 2 Communication Connections Default Communication Configuration Publication 1762 UM001H EN P June 2015 additional RS 232 communication channel called the Programmer HMI Port which supports DH Full duplex only The controller cannot initiate messages through this port It can only respond to messages sent to it All communication parameters are fixed and cannot be changed by a user See Default Communication Configuration on page 4 2 for the configuration settings For more information on MicroLogix 1200 communications refer to the MicroLogix 1200 and MicroLogix 1500 Programmable Controllers Instruction Set Reference Manual publication number 1762 RMO001 The MicroLogix 1200 has the following default communication configuration The same default configuration is applied for both Channel 0 and the Programmer HMI Port for 1762 LxxxxxR only The configurations for the Programmer HMI Port are fixed and you cannot change them TIP For Channel 0 the default configuration is present when e The controller is powered up for the first time e The communications toggle push button specifies default communications the DCOMM LED is on e An OS upgrade is completed See Appendix E for more information about communicating Table 4 1 DF1 Full duplex Default Configuration Parameters Parameter D
44. 2015 C 2 Troubleshoot Your System Normal Operation The POWER and RUN LEDs are on If a force condition is active the FORCE LED turns on and remains on until all forces are removed Error Conditions If an error exists within the controller the controller LEDs operate as described in the following table If the The Following Error Probable Cause Recommended Action LEDS Exists indicate AII LEDs off No input power or No line Power Verify proper line voltage and connections to the controller power supply error x x 7 Power Supply This problem can occur intermittently if power supply is overloaded when Overloaded output loading and temperature varies Power and Hardware faulted Processor Hardware Cycle power Contact your local Allen Bradley representative if the error FAULT Error persists a 2 Loose Wiring Verify connections to the controller Power LED Application fault Hardware Software For error codes and Status File information see MicroLogix 1200 and 1500 on and Major Fault Detected Programmable Controllers Instruction Set Reference Manual Publication FAULT LED 1762 RM001 flashing RUN Operating system Missing or Corrupt See Missing Corrupt OS LED Pattern on page D 2 fault Operating System FORCE FAULT LEDs all flashing Publication 1762 UM001H EN P June 2015 Troubleshoot Your System C 3 Controller Error Recovery Use the following error recovery model to help you diagnose sof
45. 40 105 1762 108 50 0 1762 1016 2 70 0 14002 0 1762 1032T 170 0 1762 IR4 40 50 1762 IT4 40 50 1762 048 1 15 0 115 0 1762 0B8 15 0 1762 0B16 175 0 1762 0B32T 175 0 1762 0F4 40 165 1762 0V32T 175 0 1762 0W8 80 90 1762 0W16 1 1402 1802 1402 18007 1762 0X6l 10 110 1762 1080W6 10 80 Total Modules 6 maximum 6 Subtotal 2 435 285 1 Refer to your expansion 1 0 Installation Instructions for Current Requirements not listed in this table 2 Only applicable to Series B 1 0 modules Publication 1762 UM001H EN P June 2015 System Loading and Heat Dissipation F 7 Validate the System The example systems shown in Table E11 and Table F 12 are verified to be acceptable configurations The systems are valid because e Calculated Current Values lt Maximum Allowable Current Values Calculated System Loading lt Maximum Allowable System Loading Table F 11 Validating Systems using 1762 L40AWA 1762 L40BXB 1762 L40AWAR or 1762 L40BXBR Maximum Allowable Values Current Calculated Values Current Subtotal 1 from Table F 9 Subtotal 2 from Table F 10 600 mA at 5V de 500 mA at 24V de System Loading 15 Watts 0 mA 435 mA 435 mA at 5V de 120 mA 285 mA 405 mA at 24V de System Loading 4 5 mA x 5V 405 mA x 24V 2175 mW 9720 mW 11 895 mW 11 90 Watts Table F 12 Validating Systems using 1762 L40BWA or 1762 L40BWAR Maximum Allowable Values Current for Devices Connected to the 24V dc
46. 485 data A DCD 6 DCE ready DSR clear to send CTS termination 7 request to send RTS transmitted data TxD not applicable 8 clear to send CTS ground GND not applicable 9 notapplicable not applicable not applicable state of pin 6 2 On port 1 pin 4 is electronically jumpered to pin 6 Whenever the AIC is powered on pin 4 will match the An 8 pin mini DIN connector is used for making connections to port 2 This connector is not commercially available If you are making a cable to connect to port 2 you must configure your cable to connect to the Allen Bradley cable shown above 3 In the 1761 CBL PM02 cable pins 4 and 6 are jumpered together within the DB 9 connector Communication Connections 4 17 Safety Considerations This equipment is suitable for use in Class I Division 2 Groups A B C D or non hazardous locations only WARNING EXPLOSION HAZARD AIC must be operated from an external power source This product must be installed in an enclosure All cables connected to the product must remain in the enclosure ot be protected by conduit or other means See Safety Considerations on page 2 3 for additional information Install and Attach the AIC 1 Take care when installing the AIC in an enclosure so that the cable connecting the MicroLogix 1200 controller to the AIC does not interfere with the enclosure door 2 Carefully plug the terminal block into the RS 485 port on
47. 5 Power DistelbU OD d xcd ee doct ied ene tera e Peace ER e 2 5 Periodic Tests of Master Control Relay Circuit 2 6 Power Considerations 144534 van Rd pe ed Edw dba ota oe d Roe 2 6 Isolation TratisLoktnets a2 vue dete Pa robe dec Ir tae 2 6 poer Supply hs s oes courbe de e duce ete PO Dn 2 6 Loss Of Power Sources DE pv dd a UA o RE 2 7 Input States on Power DOWN ea s vsus mut Va eeu s homens 2 7 Other Types of Line Conditions ree eT HR RS 2 7 Prevent Excessive Heati eed Med aeq eee AL CES pus gum Ae 2 7 Master Controb Relay at jai t Ud acd telo e NE ani rere M 2 8 Use Emergency Stop Switches ier dorsale ed da muse Li 2 9 Schematic Using IEC Symbols sus sets 2 10 Schematic Using ANSI CSA Symbols 2 11 Install a Memory Module or Real time Clock 2 12 Controller Mounting Dimenstons i44 eser et ex eee 2 13 Controller and Expansion I O Spacing ne A RM DRM NL rr dod 2 13 Mo nt the Conttollet 2 15 au d oe hol ego o same 2 14 DIN Ral Mountino An LA de toate ac att des petes Nie tala tall 2 15 Publication 1762 UM001H EN P June 2015 Table of Contents ii Wire Your Controller Communication Connections Publication 1762 UM001H EN P June 2015 Patel MOUSE Ts s ver Lema e vea S RETE ba ue den 2 16 1762 Expansion I O Dimendons er wes qa IH Ere 2 17 Mount 1762 Expansion D astu aie Poire tudo an tcs tegi ta BERNER erre E Aeg 2 17 DIN Ral MOUBUBD 24 eat There kates re
48. 5 04 PanelView 550 DH 485 Network AIC AIC MicroLogix 1000 MicroLogix 1200 MicroLogix 1500 SLC 5 04 DH Network Personal Computer SLC 5 04 PLC 5 Publication 1762 UM001H EN P June 2015 E 12 Connect to Networks via RS 232 Interface Modbus Communication Protocol ASCII Publication 1762 UM001H EN P June 2015 Modbus is a Half duplex master slave communications protocol The Modbus netwotk master reads and writes coils and registers Modbus protocol allows a single master to communicate with a maximum of 247 slave devices MicroLogix 1200 controllers support Modbus RTU Master and Modbus RTU Slave protocol For more information on configurating your MicroLogix 1200 controller for Modbus protocol refer to the MicroLogix 1200 and 1500 Programmable Controllers Instruction Set Reference Manual publication 1762 RMO001 For more information about the Modbus protocol see the Modbus Protocol Specifications available from http www modbus org ASCII provides connection to other ASCII devices such as bar code readers weigh scales serial printers and other intelligent devices You can use ASCII by configuring the RS 232 port channel 0 for ASCH driver Refer to the MicroLogix 1200 and MicroLogix 1500 Programmable Controllers Instruction Set Reference Manual publication 1762 RM001 for detailed configuration information Appendix F System Loading Limitations
49. 50 mV 6 UV 100 mV 6 UV 1 Repeatability is the ability of the input module to register the same reading in successive measurements for the same input signal 2 Repeatability at any other temperature in the 0 to 60 C 32 to 140 F range is the same as long as the temperature is stable Specifications A 21 Table A 25 1762 IT4 Accuracy Input Type With Autocalibration Enabled Without Autocalibration Accuracy 3 for 10 Hz 50 Hz and 60 Maximum Temperature Hz Filters max Drift 2 4 at 25 C 77 F at 0 to 60 C at 0 to 60 C 32 to 140 F Ambient 32 to 140 F Ambient Ambient Thermocouple J 210 1200 C 346 2192 F 30 6 C 41 1 F 0 9 C 1 7 F 0 0218 C C 0 0218 F F Thermocouple N 200 1300 C 328 2372 F 1 C 41 8 F 1 5 C 42 7 F 0 0367 C C 0 0367 F F Thermocouple N 210 200 C 346 328 F x1 2 C 42 2 F 1 8 C 43 3 F 0 0424 C C 0 0424 F F Thermocouple T 230 400 C 382 752 F 1 C 41 8 F 1 5 C 42 7 F 0 0349 C C 0 0349 F F Thermocouple T 270 230 C 454 382 F 5 4 C 49 8 F 7 0 C 12 6 F 0 3500 C C 0 3500 F F Thermocouple K 230 1370 C 382 2498 F 1 C 41 8 F 1 5 C 42 7 F 0 4995 C C 0 4995 F F Thermocouple K 270 225 C
50. 761 NET AIC For more information on the AIC see the Advanced Interface Converter and DeviceNet Interface Installation Instructions Publication 1761 IN002 DH 485 Network with a MicroLogix 1200 Controller OBE Lon 1761 CBL AMOO or 1761 CBL HM02 connection from port 1 or port 2 to MicroLogix 1761 CBL AP00 or 1761 CBL PM02 NI 2 ec AIC M 1761 CBL APO0 or 1761 CBL PM02 connection from port 1 or port 2 to PC 1 DB 9 RS 232 port m ud B opga 2 mini DIN 8 RS 232 port 24V dc user supply 1747 CP3 or 3 RS 485 port gu 1761 CBL ACOO DH 485 24V dc user supply TIP Series C or higher cables are required Publication 1762 UM001H EN P June 2015 E 10 Connect to Networks via RS 232 Interface Typical 3 Node Network PanelView 550 G9 PanelView MicroLogix 1200 m 1761 CBL AMOD kl d or 1761 CBL HM02 AIC 1761 CBL AS09 EJ m or 1761 CBL AS03 s J bs ili 1747 CP3 or 1761 CBL ACOO TIP This 3 node network is not expandable Networked Operator Interface Device and MicroLogix Controllers AIC AIC 95 9 PanelView SLC 5 04
51. AIC MicroLogix SLC PLC 9 Pin 3 TXD 2 RXD 5 GND lt 1 DCD M 4 6 DSR 8 7 RTS Construct Your Own Null Modem Cable RIS 4 DSR 6 Jo ES gt If you construct your own null modem cable the maximum cable length is 15 24 m 50 ft with a 25 pin or 9 pin connector Refer to the following typical pinout DTE Device AIC MicroLogix SLC PLC 9 Pin EEn 2 RXD 5 GND 1 DCD lt 4 DTR 6 DSR 8 CTS 7 RIS DCE Device Modem PanelView 25 Pin 9 Pin TXD 2 3 RXD 3 2 GND 7 5 DCD 8 1 DTR 20 4 DSR 6 6 CTS 5 8 RTS 4 7 Publication 1762 UM001H EN P June 2015 4 8 Communication Connections SLC 5 03 processor RS 485 DF1 Publication 1762 UM001H EN P June 2015 Connect to a DF1 Half duplex Network Use the following diagram for DF1 Half duplex Master Slave protocol without hardware handshaking 0X A ai EEIEBIECIEEEIELIEES j ro DFI MicroLogix 1200 Master vd 1761 CBL AMOO or 1761 CBL H M02 1 CBL APOO or 1761 CBL PMo2 DF1 Slave radio modem or lease line AlC straight 9 25 pin cable straight 9 25 2224 Miao PES MicroLogix 1200 i 2 f 9 CHO to port 1 i I or port 2
52. Allen Bradley MicroLogix 1200 Programmable Controllers Bulletin 1762 Controllers and Expansion 1 0 User Manual e am Ls ee CEH Rockwell Automation uni Important User Information Publication 1762 UM001H EN P June 2015 Solid state equipment has operational characteristics differing from those of electromechanical equipment Safety Guidelines for the Application Installation and In no event will Rockwell Automation Inc be responsible or liable for indirect or consequential damages resulting from the use or application of this equipment The examples and diagrams in this manual are included solely for illustrative purposes Because of the many variables and requirements associated with any particular installation Rockwell Automation Inc cannot assume responsibility or liability for actual use based on the examples and diagrams No patent liability is assumed by Rockwell Automation Inc with respect to use of information circuits equipment or software described in this manual Throughout this manual we use notes to make you aware of safety considerations WARNING Identifies information about practices or circumstances that can cause an explosion in a hazardous environment which may lead to personal injury or death property damage or economic loss IMPORTANT Identifies information that is critical for successful application and understanding of the product Identifies
53. BR Group 1 DC COM 1 1 4 through 1 13 1762 L40AWA Group 0 AC COM 0 1 0 through 1 3 1762 L40AWAR Group 1 AC COM 1 1 4 through 1 7 Group 2 AC COM 2 1 8 through 1 23 Publication 1762 UMOOTH EN P June 2015 3 10 Publication 1762 UM001H EN P June 2015 Wire Your Controller Table 3 3 Input Terminal Grouping Controller Inputs Input Group Common Terminal Input Terminal 1762 LA0BWA Group 0 DC COM 0 1 0 through 1 3 1762 L40BWAR Group 1 DC COM 1 1 4 through 1 7 Group 2 DC COM 2 1 8 through 1 23 Group 0 DC COM 0 1 0 through 1 3 ne Group 1 DC COM 1 1 4 through 1 7 Group 2 DC COM 2 1 8 through 1 23 Table 3 4 Output Terminal Grouping Controller Outputs Output Voltage Output Description Group Terminal Terminal Group 0 VAC VDC 0 0 0 Group 1 VAC VDC 1 0 1 ie Group 2 VAC VDC 2 0 2 through 0 3 sede Relay Group 3 VAC NDC 3 04 through 0 5 Group 4 VAC VDC 4 0 6 through 0 9 Group 0 VAC NDC 0 0 0 Group 1 VAC VDC 1 0 1 uns ETT VAC VDC2 0 2 through 0 3 a Relay Group 3 VAC VDC 3 0 4 through 0 5 Group 4 VAC VDC 4 0 6 through 0 9 Group 0 VAC NDC 0 0 0 Isolated Relay Group 1 VAC VDC 1 0 1 outputs 1762 L24BXB Group 2 VDC 2 VDC 0 2 through 0 6 Isolated FET 1762 L24BXBR COM 2 outputs Group 3 VAC VDC 3 0 7 through 0 9 Isolated Relay outputs Group 0 VAC VDC 0 0 0 Group 1 VAC VDC 1 0 1 Group 2 VAC VDC 2 0 2 through 0 3 1762 L40AWA Grop3
54. C Battery Operations incedo oed ae S en os oda eae 6 2 Memory Module Operation 7 os Loa bern ee e Rata rte es 6 3 User Program and Data Back up 6 3 FiosritY Compal oo dius ote nth deepen apace IN Rebel US da 6 4 Data File Download Protection zi e ER ER RAS 6 4 Memory Module Write Protection ley Or erac o ex 6 4 Removal Insertion Under Power 6 4 Appendix A Controller Specifications s eau de roS Coe boe Ace lone A 1 Expansion I O Specifications o ace tans a OR De e CR A 8 Discrete I O Modules A 8 Analog Modules 25e soda ditt hatte d siete de esee A 15 Combination Module DC Input Relay Output A 23 Appendix B MicroLogix 1200 RTB Replacement Kit c eme RR B 1 Appendix C Interptet LED Ile tote Sauce ane ea v WE CPI P e Caf o a ini C 1 Normal Op ratiots han oe pes Seeing cere NIME C 2 Perot Conditions wig aad e Ue oes a E e e RA C 2 Controller Error Recovery Model sui diete eo data aed OPAC du C 3 Analog Expansion I O Diagnostics and Troubleshooting C 4 Module Operation and Channel Operation C 4 Power up Diaenostieso v Ce RUE SORTA nt AN E p e C 4 Critical and Nonctitical Errors ic oce tats e mre Ren C 5 Module Error Definition Table 4 ere eee Er s C 5 HOP CONS P a at ed citrate Oe poh Bee AN C 7 Publication 1762 UM001H EN P June 2015 Table of Contents iv Use Control Flash to Upgrade Your O
55. F20F2 1762 IF4 1762 IR4 1762 IT4 and 1762 OF4 90 mm height x 87 mm depth x 40 mm width height including mounting tabs is 110 mm 3 54 in height x 3 43 in depth x 1 58 in width height including mounting tabs is 4 33 in Temperature storage 40 85 C 40 185 F Temperature operating 20 65 C 4 149 F Operating humidity 5 95 non condensing Operating altitude 2000 m 6561 ft Vibration Operating 10 500 Hz 5G 0 030 in max peak to peak Shock Operating 30G Module power LED On indicates power is applied Recommended cable Belden 8761 shielded For 1762 IT4 Shielded thermocouple extension wire for the specific type of thermocouple you are using Follow thermocouple manufacturer s recommendations Agency certification C UL certified under CSA C22 2 No 142 UL 508 listed CE compliant for all applicable directives C Tick marked for all applicable acts 1762 IR4 and 1762 IT4 Hazardous environment class Class I Division 2 Hazardous Location Groups A B C D UL 1604 C UL under CSA C22 2 No 213 Noise immunity NEMA standard ICS 2 230 Radiated and conducted emissions EN50081 2 Class A Electrical EMC The module has passed testing at the following levels ESD immunity 4 kV contact 8 kV air 4 kV indirect IEC1000 4 2 Radiated RF immunity 10 V m 80 1000 MHz 80 amplitude mo
56. Ibs with carton Bus current draw max Heat dissipation 110 mA 5V dc 80 mA Q 24V dc 5 0 W Q 30V dc 4 4 W 26 4V dc The Watts per point plus the minimum W with all points energized Power supply distance rating Isolated group 6 Group 1 input 0 3 Group 2 input 4 7 Group 3 output 0 5 Vibration Shock Operating 10 to 500 Hz 5G 0 030 in max peak to peak 2 hours per axis Relay Operation 1 5 G Operating 30G panel mounted 3 pulses per axis Relay Operation 7G Non Operating 50G panel mounted 3 pulses per axis 40G DIN Rail mounted Specifications A 25 Table A 31 DC Input Relay Output Combination Module 1762 1080W6 General Specifications Specification Value Vendor ID code 1 Product type code 7 Product code 98 Table A 32 DC Input Relay Output Combination Module 1762 1080W6 Environmental Specifications Specification Temperature range operating Value 20 465 C 4 149 F Temperature range storage 40 85 C 40 185 F Operating humidity Operating altitude Table A 33 Certifications Certification Agency certification 5 95 non condensing 2000 m 6561 ft Value C UL certified under CSA C22 2 No 142 UL 508 listed CE compliant for all applicable directives Hazardous environment class Radiated and conducted emissions Class Division 2 Hazardous Location Groups A B C D UL
57. June 2015 F2 System Loading and Heat Dissipation Table F2 Calculating the Current for Expansion 1 0 Catalog Number n A B nxA nxB Number of Device Current Requirements Calculated Current Modules max at bV dc mA at 24V dc mA at5Vdc mA at 24V dc mA 1762 1A8 2 50 0 100 0 1762 IF4 40 50 1762 IF20F2 40 105 1762 108 50 0 1762 1016 70 2 0 1762 1032T 170 0 1762 IR4 40 50 1762 IT4 40 50 1762 048 115 0 1762 0B8 115 0 1762 0B16 175 0 1762 0B32T 175 0 1762 0F4 40 165 1762 0V32T 175 0 1762 0W8 2 80 90 160 180 1762 0W16 140 18007 1762 0X6l 110 110 1762 1080W6 110 80 Total Modules 6 maximum 4 Subtotal 2 260 180 1 Refer to your expansion 1 0 Installation Instructions for Current Requirements not listed in this table 2 Only applicable to Series B 1 0 modules Validate the System The example systems shown in the tables below are verified to be acceptable configurations The systems are valid because e Calculated Current Values lt Maximum Allowable Current Values Calculated System Loading lt Maximum Allowable System Loading Publication 1762 UM001H EN P June 2015 System Loading and Heat Dissipation F 3 Table F3 Validating Systems Using 1762 L24AWA 1762 L24BXB 1762 L24AWAR or 1762 L24BXBR Maximum Allowable Values Current Calculated Values Current Subtotal 1 Subtotal 2 from Table F 1 and Table F2 on page F 2
58. L24BWA and 1762 L24BWAR Group 0 Group 1 24 COM 24 coM VAC VAC VAC vac vac vac VAC S M Nv Go i3 S S S S S SY SY SY SY SY S S d d d Inputs Outputs The 24V dc sensor supply of the 1762 L24BWA and 1762 L24BWAR should not be used to powet output circuits It should only be used to power input devices for example sensors and switches See Master Control Relay on page 2 8 for information on MCR wiring in output circuits Figure 3 3 1762 L24BXB and 1762 L24BXBR Group 0 Group 1 Tp ia CCI s 24 VDC OUT OUT OUT OUT OUT VAC OUT VDC NEUT 0 1 2 4 6 DC3 8 VAC VAC VDC OUT OUT COM OUT OUT DC 0 DC1 2 3 5 2 7 9 M 5 XY S S S S RN SY RN d Figure 3 4 1762 L40AWA and 1762 L40AWAR Group 0 Group 1 Group 2 wc wo me E ggg IN 10 IN 12 IN 14 IN 16 IN 18 IN 20 IN 22 Inputs EE a EE C gd ECCE CC CO CE A vac vac our our out vac our our our out vac f out our utputs L1 NEUT 0 1 2 ncs 5 7 e t ncs 1 15 VAC VAC VAC OUT our our vac OUT our our OUT DCO pc 1 pc2 3 4 6 nca 9 11 12 14 S M ey 05 Aa amp S g Q g S NI RI Q Q S F S S Go 7 Wire Your Controller 3 9 Figure 3 5 1762 L40BWA and 1762 L40BWAR Group 0 Group 1 Group 2 24 INO IN2 COM INS IN7 IN 12 IN 14 IN 16 IN 20 IN 22 VDC 1 24 COM IN 1 IN IN 4 eei IN 11 F IN 13 J IN
59. L40AWA 1762 L24AWAR 1762 L24BWA L24BXB L40BWA L40BXB 1762 L24BWAR L24BXBR L40BWAR L40BXBR 1762 L40AWAR Inputs 0 through 3 Inputs 4 and higher On state voltage range 79 132V ac 14 24V dc 10 24V dc 41096 at 55 C 131 F 41096 at 55 C 131 F 42596 at 30 C 86 F 42596 at 30 C 86 F Off state voltage range 0 20V ac 0 5V dc Operating frequency 47 63 Hz 0 Hz 20 kHz 0 Hz 1 kHz On state current e minimum e nominal e maximum Publication 1762 UM001H EN P June 2015 e 5 0 mA at 79V ac e 12 mA at 120V ac e 16 0 mA at 132V ac e 2 5 mA at 14V dc e 7 3 mA at 24V dc e 12 0 mA at 30V dc scan time dependent e 2 0 mA at 10V dc e 8 9 mA at 24V dc e 12 0 mA at 30V dc Table A2 Input Specifications Attribute 1762 L24AWA 1762 L40AWA Specifications A 3 1762 L24BWA L24BXB L40BWA L40BXB 1762 L24BWAR L24BXBR L40BWAR L40BXBR 1762 L24AWAR 1762 L40AWAR Inputs 0 through 3 Inputs 4 and higher Off state leakage current 2 5 mA max 1 5 mA min Nominal impedance 12 kQ at 50 Hz 3 3 kQ 2 7 kQ 10 kQ at 60 Hz Inrush current max at 120V ac 250 mA Not Applicable Table A 3 Output Specifications General Attribute 1762 L24AWA L24BXB L40AWA L40BXB L24BWA L24BXBR L40BWA L40BXBR L24AWAR L40AWAR L24BWAR L40BWAR Relay and FET Outputs Controlled load max 1440VA 1440VA 1440VA Continuous current max Current per g
60. Logix 1200 system in a properly rated NEMA enclosure Make sure that the MicroLogix 1200 system is properly grounded A system may malfunction due to a change in the operating environment after a period of time We recommend periodically checking system operation particularly when new machinery or other noise sources are installed near the Micrologix 1200 system Publication 1762 UM001H EN P June 2015 3 18 Wire Your Controller Expansion 1 0 Wiring The following sections show the discrete and analog expansion I O wiring diagrams Discrete Wiring Diagrams Figure 3 21 1762 IA8 Wiring Diagram L1 Dc NS IN 1 o IN3 100 120V ac roses MEE NE IN 5 Eu IN7 AC COM p Y AC COM Figure 3 22 1762 108 Wiring Diagram DC sinking DC sinking INO ee m IN 2 Fr IN 4 EP IN 6 pt Common connected a internally DC sourcing DC sourcing r 7S INO aeg T ONES IN 1 IN 2 E AU 24V dc D 15 INA 79 e Doe IN 5 N6 4e ANT DC COM Common connected Y internally DC COM Publication 1762 UM001H EN P June 2015 Wire Your Controller 3 19 Figure 3 23 1762 1016 Wiring Diagram DC Sinking A DC Sourcing INO NR eH IN 1 est IN 2 He o IN3 TC SS d 24V dc pret pa IN 5 IN 6 Ho p xen o DC inki
61. Output 2 Only Power supply voltage 24V dc 1596 10 On state voltage drop e at maximum load current e 1V dc e Not Applicable e at maximum surge current e 2 5V dc e Not Applicable Current rating per point e maximum load e See graphs below e 100 mA e minimum load e 1 0 mA e 10 mA e maximum leakage e 1 0 mA e 1 0 mA Maximum output current temperature dependent FET Current per Point FET Total Current 1762 L24BXB L40BXB 1762 L40BXB and L40BXBR 204 1762 L24BXBR L40BXBR y BA 20 C 88 F 175 1 5A 30 C 86 F 70 15 60 g 5 a 5 5A 55 C 131 F E T 2 5 E 10 1 0A 55 C 131 F ji E 075 E E S 30 3 05 5 S 20 0 25 10 10 30C 50C 70C 50 F 86 T 122T 158 10 C 30 C 50C 70 C Temperature 50 F 86 F 122 F 158 F Temperature Surge current per point e peak current e 40A e Not applicable e maximum surge duration e 10 ms e Not applicable e maximum rate of repetition at 30 C 86 F once every second Not applicable e maximum rate of repetition at 55 C 131 F e once every 2 seconds e Not applicable Turn on time max 0 1 ms 6 us Turn off time max 1 0 ms 18 us Repeatability max n a 2 us Drift max n a 1 us per 5 C 41 F 1 Output 2 is designed to provide increased functionality over the other FET outputs Output 2 may be used like the other FET transistor outputs but in addition within a limited current range it may be operated at a hig
62. R only The recommended protocol for this configuration is DF1 Full duplex We recommend using an Advanced Interface Converter AIC catalog number 1761 NET AIC as your optical isolator as shown on the following page See page 4 13 for specific AIC cabling information MicroLogix 1200 i Channel 0 or Programmer HMI Port er Personal Computer Padi eee y 1761 CBL AMOO or 1761 CBL HM02 d EI 1747 CP3 or 1761 CBL ACOO Ill 24V dc LES MicroLogix 1200 provides power to the AIC or an i external power supply may be used 1 Series C or higher cables are required Use a Modem You can use modems to connect a personal computer to one MicroLogix 1200 controller using DF1 Full duplex protocol to multiple controllers using DF1 Half duplex protocol or Modbus RTU Slave protocol via Channel 0 as shown in the following illustration See Appendix E for information on types of modems you can use with the micro controllers IMPORTANT Do not attempt to use DH 485 protocol through modems under any circumstance Publication 1762 UM001H EN P June 2015 4 6 Communication Connections Personal Computer Modem Cable Il Sean AR Modem bw MicroLogix 1200 Sju Channel 0 Protocol Options e DF1 Full duplex protocol to 1 controller
63. Subtotal 2 from page Table F 14 600 mA at 5V dc 500 mA at 24V dc mA at 5 V dc mA at 24V dc System Loading System Loading mA x 24V mA x 5V mA x 24V mW mW mW mW 16 Watts W Publication 1762 UM001H EN P June 2015 F 10 System Loading and Heat Dissipation Calculating Heat Dissipation Table F 17 Heat Dissipation Use the following table when you need to determine the heat dissipation of your system for installation in an enclosure For System Loading take the value from the appropriate system loading worksheets on pages F 4 F 5 F 8 or F 9 Catalog Number Heat Dissipation Equation or Constant Calculation Sub Total 1762 L24AWA L24AWAR 15 2W 0 4 x System Loading 15 2W 0 4x_ W W 1762 L24BWA L24BWAR 15 7W 0 4 x System Loading 15 7W 0 4x_ W W 1762 L24BXB L24BXBR 17 0W 0 3 x System Loading 17 0W 0 3x_ W W 1762 L40AWA L40AWAR 21 0W 0 4 x System Loading 21 0W 0 4x_ W W 1762 L40BWA L40BWAR 22 0W 0 4 x System Loading 22 0W 0 4x__ W W 1762 L40BXB L40BXBR 27 9W 0 3 x System Loading 27 9W 0 3 x W W 1762 1A8 2 0W x number of modules 2 0W x W 1762 IF4 2 0W x number of modules 2 0W x W 1762 IF20F2 2 6W x number of modules 2 6W x W 1762 108 3 7W x number of modules 3 7W x W 1762 1016 5 1W x number of modules 514W x W 1762 1032T 6 8 W x number of modules at 30 0V dc
64. Typical accuracy Autocalibration enabled at 0 55 C 32 131 Py 40 9 C 33 62 F for Pt 385 0 25 Q for 150 Q range 30 8 C 33 44 F for Pt 3916 0 8 Q for 500 Q range 0 4 C 32 72 F for Ni 1 5 Q for 1000 Q range 0 5 C 32 9 F for NiFe 2 5 Q for 3000 Q range 1 1 C 33 98 F for Cu Accuracy drift at 0 55 C 32 131 F 0 026 C C 0 026 F F for Pt 385 0 023 C C 0 023 F F for Pt 3916 30 012 C C 0 012 F F for Ni 0 015 C C 0 015 F F for NiFe 0 032 C C 0 032 F F for Cu 0 007 Q C 0 012 Q F for 150 Q range 0 023 Q C 0 041 Q F for 500 Q range 0 043 Q C 0 077 Q F for 1000 Q range 0 072 Q C 0 130 Q F for 3000 Q range Excitation current source 0 5 mA and 1 0 mA selectable per channel Open circuit detection time 6 1212 ms Input channel configuration Via configuration software screen or the user program by writing a unique bit pattern into the module s configuration file Refer to your controller s user manual to determine if user program configuration is supported Calibration The module performs autocalibration on channel enable and on a configuration change between channels You can also program the module to calibrate every five minutes Maximum overload at input terminals 35V dc continuous Cable impedance max 25 Q Operating with gt 25 will reduce accuracy
65. Use Emergency Stop Switches When using emergency stop switches adhere to the following points Do not program emergency stop switches in the controller program Any emergency stop switch should turn off all machine power by turning off the master control relay Observe all applicable local codes concerning the placement and labeling of emergency stop switches e Install emergency stop switches and the master control relay in your system Make certain that relay contacts have a sufficient rating for your application Emergency stop switches must be easy to reach In the following illustration input and output circuits are shown with MCR protection However in most applications only output circuits require MCR protection The following illustrations show the Master Control Relay wired in a grounded system TIP In most applications input circuits do not require MCR protection however if you need to remove power from all field devices you must include MCR contacts in series with input power wiring Publication 1762 UM001H EN P June 2015 2 10 Install Your Controller Schematic Using IEC Symbols 230V ac 0 L1 L2 230V ac Disconnect Fuse MCR 1 CS Mo Isolation I Operation of either of these contacts will isi Transformer remove power from the external 1 0 Master Control Relay MCR circuits stopping machine
66. V dc for 2 s 75V dc working voltage IEC Class 2 reinforced insulation Publication 1762 UM001H EN P June 2015 A 12 Specifications Table A 14 Output Specifications Shipping weight approx with carton 200 g 0 44 Ibs 228 g 0 50 Ibs 285 g 0 63 Ibs Specification 1762 0A8 1762 0B32T Vendor I D code 1 Product type code 7 Product code 119 101 103 100 Table A 15 Output Specifications Specification 1762 0V32T 1762 0W8 1762 0W16 1762 0X61 220 g 0 485 Ibs Voltage category 24V dc sink AC DC normally open AC DC normally open AC DC Type C Relay relay relay Operating voltage range 10 2 26 4V dc 5 265V ac 5 265V ac 5 265V ac 5 125V dc 5 125V dc 5 125V dc Number of outputs 32 8 16 6 Bus current draw max 175 mA at 5V dc 80 mA at 5V dc 0 40 W 140 mA at 5V dc 0 70 W 110 mA at 5V dc 0 55 W 0 mA at 24V dc 90 mA at 24V dc 2 16 W 180 mA at 24V dc 110 mA at 24V dc 4 32 wy 2 64 W Heat dissipation max 2 7 W at 26 4V dc 29W 61 wt 28W Signal delay max On delay 0 5 ms On delay 10 ms On delay 10 ms On delay resistive load Off delay 4 0 ms Off delay 10 ms Off delay 10 ms 10 ms max 6 ms typical Off Delay 20 ms max 12 ms typical Off state leakage max 0 1 mA at 26 4V dc 0 mA 0 mA 0 mA On state current min 1 0 mA 10 mA 10 mA 100 mA On state voltage drop 0 3V dc at 0 5A Not applicable Not applicable Not applicable max Con
67. Wire Your Controller 3 29 Figure 3 37 1762 IF4 Terminal Block Layout INO IN 1 IN2 IN3 COM CO TIP Grounding the cable shield at the module end only usually provides sufficient noise immunity However for best cable shield performance earth ground the shield at both ends using a 0 01uF capacitor at one end to block AC power ground currents if necessary Publication 1762 UM001H EN P June 2015 3 30 Wire Your Controller Publication 1762 UM001H EN P June 2015 Figure 3 39 Sensor Transmitter Types 2 Wire Transmitter Transmitter Transmitter Supply Signal Transmitter Signal 1 All power supplies rated N E C Class 2 1762 OF4 Output Type Selection The output type selection current or voltage is made by wiring to the appropriate terminals Iout or Vout and by the type range selection bits in the Configuration Data File 1762 OF4 Terminal Block Layout ut 0 ut 1 ut 2 ut 3 Commons connected internally Wire Your Controller 3 31 1762 OF4 Wiring ug 1 LAO NY aL A T vy Ww Publication 1762 UM001H EN P June 2015 3 32 Wire Your Controller Notes Publication 1762 UM001H EN P June 2015 Chapter Introduction Supported Communication Protocols Communication Connections This chapter describes how to communicate to your control system The method you use and cabling required to connect your controller depends
68. an ground Failure to follow this procedure may result in property damage or personal injury For 1762 L24BWA 1762 L40BWA 1762 L24BWAR and 1762 L40BWAR controllers The COM of the sensor supply is also connected to chassis ground internally The 24V dc sensor power source should not be used to power output circuits It should only be used to power input devices For 1762 L24BXB 1762 L40BXB 1762 L24BXBR and 1762 L40BXBR controllers The VDC NEUT or common terminal of the power supply is also connected to chassis ground internally Table 4 2 Available Communication Cables Communication Cables Length 1761 CBL PMO series C or later 2 m 6 5 ft 1761 CBL HM02 series C or later 2 m 6 5 ft 1761 CBL AMOO series C or later 45 cm 17 7 in 1761 CBL AP00 series C or later 45 cm 17 7 in 1761 CBL PHO02 series A or later 2 m 6 5 ft 1761 CBL AH02 series A or later 2 m 6 5 ft 2707 NC8 series A or later 2 m 6 5 ft 2707 NC9 series B or later 15 m 49 2 ft 2707 NC10 series B or later 2 m 6 5 ft 2707 NC11 series B or later 2 m 6 5 ft Publication 1762 UM001H EN P June 2015 Communication Connections 4 5 Make a DF1 Point to Point Connection You can connect the MicroLogix 1200 programmable controller to your personal computer using a serial cable 1761 CBL PMO02 from your personal computer s serial port to the controller via Channel 0 and or the Programmer HMI Port for 1762 Lxxxxx
69. and 1500 Programmable Controllers Instruction Set Reference Manual publication number 1762 RM001 Analog outputs may fluctuate for less than a second when power is applied or removed This characteristic is common to most analog outputs While the majority of loads will not recognize this short signal it is recommended that preventive measures be taken to ensure that connected equipment is not affected Wire Your Controller 3 27 1762 IF20F2 Wiring The following illustration shows the 1762 IF2OF2 analog expansion I O terminal block Figure 3 34 1762 IF20F2 Terminal Block Layout I Common connected l internally Publication 1762 UM001H EN P June 2015 3 28 Wire Your Controller Figure 3 36 Single ended Sensor Transmitter Types 2 Wire Transmitter Transmitter Module ransmitter 1 All power supplies rated N E C Class 2 1762 IF4 Input Type Selection Select the input type cutrent or voltage using the switches located on the modules circuit board and the input type range selection bits in the Configuration Data File Refer to MicroLogix 1200 and 1500 Programmable Controllers Instruction Set Reference Manual publication number 1762 RMO001 You can access the switches through the ventilation slots on the top of the module Cho Chi Ch2 Ch3 Zon Location i i Voltage OFF pus o o Re 1 2 1 2 Y Current ON Default Publication 1762 UM001H EN P June 2015
70. and Real Time Clock Publication 1762 UM001H EN P June 2015 Hardware Overview 1 3 1762 Expansion 1 0 1762 expansion I O can be connected to the MicroLogix 1200 controller as shown below 1762 Expansion 1 0 1762 Expansion 1 0 Connected to MicroLogix 1200 Controller TIP A maximum of six I O modules in certain combinations may be connected to a controller See Appendix F System Loading and Heat Dissipation to determine valid combinations Table 1 4 Expansion 1 0 Catalog Number Descriptions 1762 1A8 8 point 120V ac Input 1762 108 8 point Sink Source 24V dc Input 1762 1016 16 point Sink Source 24V dc Input 1762 1032T 32 point Sink Source 24V dc Input Module 1762 048 8 point AC Triac Output 1762 0B8 8 point Sourcing 24V dc Output 1762 0B16 16 point Sourcing 24V dc Output 1762 0B32T 32 point Sourcing 24V dc Output Module 1762 0V32T 32 point Sinking 24V dc Output Module 1762 0W8 8 point AC DC Relay Output 1762 OW16 16 point AC DC Relay Output 1762 0X6l 6 point Isolated Relay Output 1762 IF20F2 2 channel Analog Voltage Current Input 2 channel Analog Voltage Current Output 1762 IF4 4 channel Analog Voltage Current Input 1762 0F4 4 channel Analog Voltage Current Output 1762 IR4 RTD Resistance Input 1762 IT4 Thermocouple mV Input 1762 1080W6 DC input Relay output Combination Module Publication 1762 UM001H EN P June 2015 1
71. and forward capability is required For general multi drop modem connections ot for point to point modem connections that require RTS CTS handshaking use DF1 Half duplex slave protocol In this case one and only one of the other devices must be configured for DF1 Half duplex master protocol IMPORTANT Never attempt to use DH 485 protocol through modems under any circumstance TIP All MicroLogix 1200 controllers support RTS CTS modem handshaking when configured for DF1 Pull duplex protocol with the control line parameter set to Pull duplex Modem Handshaking or DF1 Half duplex slave protocol with the control line parameter set to Half duplex Modem No other modem handshaking lines Data Set Ready Carrier Detect and Data Terminal Ready are supported by any MicroLogix 1200 controllers DH 485 Communication Protocol Connect to Networks via RS 232 Interface The DH 485 protocol defines the communication between multiple devices that coexist on a single pair of wires DH 485 protocol uses RS 485 Half duplex as its physical interface RS 485 1s a definition of electrical characteristics it is not a protocol RS 485 uses devices that are capable of co existing on a common data circuit thus allowing data to be easily shared between devices The DH 485 protocol supports two classes of devices initiators and responders All initiators on the network get a chance to initiate message transfers To determine which initiator h
72. as the right to transmit a token passing algorithm is used Devices that use the DH 485 Network In addition to the MicroLogix 1200 controllers the devices shown in the following table also support the DH 485 network Table E 1 Allen Bradley Devices that Support DH 485 Communication Catalog Description Installation Function Publication Number Bulletin 1761 MicroLogix 1000 Series Cor These controllers support DH 485 communications 1761 6 3 Controllers higher Bulletin 1764 MicroLogix 1500 Series Aor These controllers support DH 485 communications 1764 UM001 higher Bulletin 1747 ISLC 500 SLC Chassis These processors support a variety of I O requirements and 1747 UM011 Processors Processors functionality 1746 BAS BASIC Module SLC Chassis Provides an interface for SLC 500 devices to foreign devices 1746 UM004 Program in BASIC to interface the 3 channels 2 RS232 and 1 1746 PM001 DH 485 to printers modems or the DH 485 network for data 1746 RM001 collection 1785 KA5 DH DH 485 1771 PLC Provides communication between stations on the PLC 5 DH 1785 6 5 5 Gateway Chassis and SLC 500 DH 485 networks Enables communication and 1785 1 21 data transfer from PLC to SLC 500 on DH 485 network Also enables programming software programming or data acquisition across DH to DH 485 2760 RB Flexible Interface 1771 PLC Provides an interface for SLC 500 using protocol cartridge 1747 6 12 Module Chas
73. ation 265V ac Working Voltage IEC Class 2 reinforced insulation Relay output group to relay output Verified by one of the following dielectric tests 1836V ac for 1 second or 2596V dc for 1 second group and FET output group isolation 265V ac Working Voltage basic insulation 150V Working Voltage IEC Class 2 reinforced insulation Publication 1762 UM001H EN P June 2015 A 8 Specifications Expansion 1 0 Specifications Table A 12 General Specifications Attribute Dimensions Discrete 1 0 Modules Value 90 mm height x 87 mm depth x 40 4 mm width height including mounting tabs is 110 mm 3 54 in height x 3 43 in depth x 1 59 in width height including mounting tabs is 4 33 in Temperature storage 40 85 C 40 185 F Temperature operating 20 65 C 4 149 F Operating humidity 5 95 non condensing Operating altitude 2000 m 6561 ft Vibration Operating 10 500 Hz 5G 0 030 in max peak to peak 2 hours per axis Relay Operation 1 5G Shock Operating 30G panel mounted 3 pulses per axis Relay Operation 7G Non Operating 50G panel mounted 3 pulses per axis 40G DIN Rail mounted Agency certification C UL certified under CSA C22 2 No 142 UL 508 listed CE compliant for all applicable directives C Tick marked for all applicable acts Hazardous environment class For 1762 1032T 1762 0B32T and 1762 0V32T modul
74. ation where data may be transmitted and received simultaneously contrast with half duplex half duplex A communication link in which data transmission is limited to one direction at a time hard disk A storage area in a personal computer that may be used to save processor files and reports for future use high byte Bits 8 to 15 of a word Publication 1762 UM001H EN P June 2015 Glossary 4 Publication 1762 UM001H EN P June 2015 input device A device such as a push button or a switch that supplies signals to the input circuits of the controller inrush current The temporary surge current produced when a device or circuit is initially energized instruction A mnemonic and data address defining an operation to be performed by the processor A rung in a program consists of a set of input and output instructions The input instructions are evaluated by the controller as being true or false In turn the controller sets the output instructions to true or false instruction set The set of general purpose instructions available with a given controller I O Inputs and Outputs Consists of input and output devices that provide and or receive data from the controller jump Change in normal sequence of program execution by executing an instruction that alters the program counter sometimes called a branch In ladder programs a JUMP JMP instruction causes execution to jump to a labeled rung ladder logi
75. ble Values Calculated Values Current for Devices Connected to the 24V dc Sensor Sum of all sensor currents Supply Include 1761 NET AIC here rather than in Table F5 if it is powered externally by the sensor supply 250 mA at 24V dc mA at 24V dc Current for MicroLogix Accessories and Expansion 1 0 Current Subtotal 1 from Table F5 Subtotal 2 from Table F6 400 mA at 5V dc 350 mA at 24V dc mA at 5V dc mA at 24V dc System Loading System Loading mA x 24 V mA x 5V mA x 24 V mW mW mW mW 12 Watts W Publication 1762 UMOOTH EN P June 2015 F 6 System Loading and Heat Dissipation System Current Loading Example Calculations 40 point Controller Table F9 Calculating the Current for MicroLogix Accessories Catalog Number Device Current Requirements Calculated Current at bV dc mA at 24V dc mA at 5V dc at 24V dc mA mA 1761 NET AIC when powered by the base unit 0 120 0 120 communications port selector switch in the up position Subtotal 1 0 120 1 This is an optional accessory Current is consumed only if the accessory is installed Table F 10 Calculating the Current for Expansion 1 0 Catalog Number A B nxA nxB Number of Device Current Requirements max Calculated Current Modules at 5V dc mA at 24V dc mA at 5V dc mA at 24V dc mA 1762 IA8 50 0 1762 IF4 40 50 1762 IF20F2 1 40 105
76. c A program written in a format resembling a ladder like diagram The program is used by a programmable controller to control devices least significant bit LSB The digit or bit in a binary word code that carries the smallest value of weight LED Light Emitting Diode Used as status indicator for processor functions and inputs and outputs LIFO Last In First Out The order that data is entered into and retrieved from a file Glossary 5 low byte Bits 0 to 7 of a wotd logic A process of solving complex problems through the repeated use of simple functions that can be either true or false General term for digital circuits and programmed instructions to perform required decision making and computational functions Master Control Relay MCR A mandatory hard wired relay that can be de energized by any series connected emergency stop switch Whenever the MCR is de energized its contacts open to de energize all application I O devices mnemonic A simple and easy to remember term that is used to represent a complex or lengthy set of information modem Modulator demodulator Equipment that connects data terminal equipment to a communication line modes Selected methods of operation Example run test or program negative logic The use of binary logic in such a way that 0 represents the voltage level normally associated with logic 1 for example 0 5V 1 OV Positive is more conventional for e
77. c mA at 24V dc mA 1762 IA8 50 0 1762 108 50 0 1762 IF4 40 50 1762 IF20F2 40 105 1762 1016 702 0 1762 1032T 170 0 1762 IR4 40 50 1762 IT4 40 50 1762 0A8 115 0 1762 0B8 115 0 1762 0B16 175 0 1762 0B32T 175 0 1762 0F4 40 165 1762 0V32T 175 0 1762 OW8 80 90 1762 0W16 1402 1802 Publication 1762 UM001H EN P June 2015 System Loading and Heat Dissipation F 9 Table F 14 Calculating the Current for Expansion 1 0 1762 0X6l 110 110 1762 I080W6 110 80 1 Refer to your expansion 1 0 Installation Instructions for Current Requirements not listed in this table 2 Only applicable to Series B 1 0 modules Table F 15 Validating Systems using 1762 L40AWA 1762 L40BXB 1762 L40AWAR or 1762 L40BXBR Maximum Allowable Values Calculated Values Current Current Subtotal 1 from Table F 13 Subtotal 2 from Table F 14 600 mA at 5V de 500 mA at 24V de System Loading System Loading _ mA x BV mA x 24V z mW mW mW 15 Watts W Table F 16 Validating Systems using 1762 L40BWA or 1762 L40BWAR Maximum Allowable Values Calculated Values Current for Devices Connected to the 24V dc Sensor Sum of all sensor currents Supply Include 1761 NET AIC here rather than in Table F 13 if it is powered externally by the sensor supply 400 mA at 24V dc mA at 24V dc Current for MicroLogix Accessories and Expansion 1 0 Current Subtotal 1 from Table F 13
78. c hardware error codes are specified in the extended error information field Configuration Errors 010 Module specific error codes are indicated in the extended error field These error codes correspond to options that you can change directly For example the input range or input filter selection Extended Error Information Field Check the extended error information field when a non zero value is present in the module error field See Table C 5 on page C 7 TIP If no errors are present in the module error field the extended error information field is set to zero Hardware Errors General or module specific hardware errors are indicated by module error code 2 See Table C 5 Configuration Errors If you set the fields in the configuration file to invalid or unsupported values the module ignores the invalid configuration generates a non critical error and keeps operating with the previous configuration The table below lists the configuration error codes defined for the module Publication 1762 UM001H EN P June 2015 Error Codes Table C 5 Extended Error Codes for 1762 IF20F2 Troubleshoot Your System C 7 Error Type Hex Module Extended Error Error Description Equivalent Error Code Information Code Binary Binary No Error X000 000 0 0000 0000 No error General Common X200 001 0 0000 0000 General hardware error no additional information Hardware Error x51 001 0 0000 0001 Power u
79. clockwise 7 SS 7 Trim pot file data is updated continuously whenever the controller is powered up Publication 1762 UM001H EN P June 2015 5 2 Use Trim Pots Publication 1762 UMOOTH EN P June 2015 Trim Pot Information Function File The composition of the Trim Pot Information TPI Function File is described in the MicroLogix 1200 and 1500 Programmable Controllers Instruction Set Reference Manual publication 1762 RMO001 Error Conditions Error conditions of the TPI Function File are described in the MicroLogix 1200 and 1500 Programmable Controllers Instruction Set Reference Manual publication 1762 RMO01 Chapter b Real time Clock Operation Use Real time Clock and Memory Modules TIP For more information on Real time Clock Function File and Memory Module Information File refer to the MicroLogix 1200 and 1500 Programmable Controllers Instruction Set Reference Manual publication 1762 RMO001 Three modules with different levels of functionality are available for use with the MicroLogix 1200 controller Catalog Number Function 1762 RTC Real time Clock 1762 MM 1 Memory Module 1762 MMIRTC Memory Module and Real time Clock The following sections cover e Removal Insertion Under Power e Write Data to the Real time Clock e RTC Battery Operation Removal Insertion Under Power At power up and when the controller enters a run or test mode the controller determines if a real time cloc
80. communications port and any equipment connected to it for example a personal computer or modem The following figure shows the external witing connections and specifications of the AIC AIC Advanced Interface Converter Won no 1761 NET AIC E Communication Connections 4 13 Item Description 1 Port 1 DB 9 RS 232 DTE 2 Port 2 mini DIN 8 RS 232 DTE 3 Port 3 RS 485 Phoenix plug 4 DC Power Source selector switch cable port 2 power source external external power source connected to item 5 5 Terminals for external 24V dc power supply and chassis ground For additional information on connecting the AIC refer to the Advanced Interface Converter AIC User Manual publication 1761 UM004 Cable Selection Guide e amp P m o se 9 yan Se S in eae ee so n yp 1761 CBL PH02 Cable Length Connections from to AIC External Power Power Supply Selection Required Switch Setting 1761 CBL AP00 n 45 cm 17 7 in SLC 5 03 or SLC 5 04 processors ch 0 port 2 yes external 1761 CBL PM02 2m 6 5 ft z 1761 CBL PH02 2m 6 5 ft MicroLogix 1000 1200 or 1500 port 1 yes external PanelView 550 through NULL mo
81. dem port 2 yes external adapter DTAM Plus DTAM Micro port 2 yes external PC COM port port 2 yes external 1 External power supply required unless the AIC is powered by the device connected to port 2 then the selection switch should be set to cable 2 Series C or higher cables are required Publication 1762 UM001H EN P June 2015 4 14 Communication Connections Sa 1761 CBL AMOO Table 4 6 Cable Length Connections from to AIC External Power Power Supply Selection Required Switch Settings 1761 CBL AMOO 45 cm 17 7 in MicroLogix 1000 1200 or 1500 port2 no cable a to port 2 on another AIC port2 yes external 1 Series C or higher cables are required 2 External power supply required unless the AIC is powered by the device connected to port 2 then the selection switch should be set to cable z 1747 CP3 ral 1761 CBL ACOO P Cable Length Connections from to AIC External Power Power Supply Selection Required Switch Setting 1747 CP3 3m 9 8 ft SLC 5 03 or SLC 5 04 processor channel port 1 yes external 1761 CBL ACOQ 45 cm 17 7 in 0 PC COM port port 1 yes external PanelView 550 through NULL modem port 1 yes
82. dulation 900 MHz keyed carrier IEC1000 4 3 EFT B immunity 2 kV 5 kHz IEC1000 4 4 Surge transient immunity 1 kV galvanic gun IEC1000 4 5 Conducted RF immunity 10 V 0 15 80 MHz 3 IEC1000 4 6 1 Refer to the module s Installation Instruction for exact operating temperature range 2 Conducted Immunity frequency range may be 150 kHz to 30 MHz if the Radiated Immunity frequency range is 30 MHz to 1000 MHz 3 For grounded thermocouples the 10 V level is reduced to 3V Publication 1762 UM001H EN P June 2015 A 16 Specifications Table A 20 General Specifications for Analog Modules Specification 1762 IF20F2 1762 IF4 1762 0F4 1762 IR4 1762 IT4 Shipping weight 240 g 0 53 Ibs 235 g 0 517 lbs 260 g 0 57 lbs 220 g 0 53 Ibs approx with carton Bus current draw 40 mA at 5V dc 40 mA at 5V dc 40 mA at 5V dc 40 mA at 5V dc 40 mA at 5V dc max 105 mA at 24V dc 50 mA at 24V dc 165 mA at 24V dc 50 mA at 24V dc 50 mA at 24V dc Analog normal Voltage 0 10V dc Voltage 10 10V dc Voltage 0 10V dc NA NA operating range Current 4 20 mA Current 4 20 mA Current 4 20 mA Full scale analog Voltage 0 10 5V dc Voltage Voltage 0 10 5V dc NA NA ranges Current 0 21 mA 10 5 10 5V dc Current 0 21 mA Current 21 21 mA Resolution 12 bits unipolar 15 bits bipolar 12 bits unipolar Input filter and 15 bits plus sign configuration dependent Repeatab
83. e braid to hold both sections at the same potential Ground the entire length of conduit by attaching it to the building earth ground Do not let the conduit touch the plug on the cable Arrange the cables loosely within the conduit The conduit should contain only serial communication cables Publication 1762 UM001H EN P June 2015 E 8 Connect to Networks via RS 232 Interface Publication 1762 UM001H EN P June 2015 Install the conduit so that it meets all applicable codes and environmental specifications For more information on planning cable routes see Industrial Automation Witing and Grounding Guidelines publication Number 1770 4 1 Software Considerations Software considerations include the configuration of the network and the parameters that can be set to the specific requirements of the network The following are major configuration factors that have a significant effect on network performance e number of nodes on the network addresses of those nodes baud rate The following sections explain network considerations and describe ways to select parameters for optimum network performance speed See your programming software s user manual for more information Number of Nodes The number of nodes on the network directly affects the data transfer time between nodes Unnecessary nodes such as a second programming terminal that is not being used slow the data transfer rate The maximum number of
84. e counter can be given a preset count value to count up or down whenever the counted event occurs CPU Central Processing Unit The decision making and data storage section of a programmable controller data table The part of processor memory that contains I O values and files where data is monitored manipulated and changed for control purposes DIN rail Manufactured according to Deutsche Industrie Normenausshus DIN standards a metal railing designed to ease installation and mounting of your controller download Data is transferred from a programming or storage device to another device DTE Data Terminal Equipment Equipment that is attached to a network to send or receive data or both embedded I O Embedded I O is the controller s on board I O Glossary 3 EMI Electromagnetic interference encoder 1 A rotaty device that transmits position information 2 A device that transmits a fixed number of pulses for each revolution executing mode Any run or test mode expansion I O Expansion I O is I O that is connected to the controller via a bus or cable MicroLogix 1200 controllers use Bulletin 1762 expansion I O false The status of an instruction that does not provide a continuous logical path on a ladder rung FIFO First In First Out The order that data is entered into and retrieved from a file file A collection of information organized into one group full duplex A bidirectional mode of communic
85. e is that it lets you integrate telephone and radio modems into your control system using the appropriate DF1 protocol only not DH 485 protocol DF1 Full duplex protocol provides a point to point connection between two devices DF1 Full duplex protocol combines data transparency American National Standards Institute ANSI X3 28 1976 specification subcategory D1 and 2 way simultaneous transmission with embedded responses subcategory F1 The MicroLogix 1200 controllers support the DF1 Full duplex protocol via RS 232 connection to external devices such as computers or other controllers that support DF1 Full duplex DF1 is an open protocol Refer to DF1 Protocol and Command Set Reference Manual publication 1770 6 5 16 for more information DF1 Full duplex protocol also referred to as DF1 point to point protocol is useful where RS 232 point to point communication is required DF1 protocol controls message flow detects and signals errors and retries if errors are detected Publication 1762 UM001H EN P June 2015 E 2 Connect to Networks via RS 232 Interface Example DF1 Full duplex Connections For information about required network connecting equipment see Chapter 4 Communication Connections 1761 CBL AMOO or 1761 CBL HM02 Personal Computer uu MicroLogix 1200 gt 4 Optical Personal Computer Lut Bi solator Li M
86. e the Disable Clock button in your RSLogix programming software to disable the real time clock before storing a module This decreases the drain on the RTC battery during storage RTC Battery Operation The real time clock has an internal battery that is not replaceable The RTC Function File features a battery low indicator bit RTC 0 BL which shows the status of the RTC battery When the battery is low the indicator bit is set 1 This means that the battery may fail within 14 days and the real time clock module needs to be replaced When the battery low indicator bit is clear 0 the battery level is acceptable or a real time clock is not attached If the RTC battery is low and the controller is powered the RTC operates normally If the controller power is removed and the RTC battery is low RTC data is lost Life Span Operating Temperature Storage Temperature 5 years 0 40 C 32 104 F 40 60 C 40 140 F 1 Stored for six months Memory Module Operation Use Real time Clock and Memory Modules 6 3 ATTENTION Operating with a low battery indication for more than 14 days may result in invalid RTC data unless power is on continuously The memory module supports the following features e User Program and Data Back up e User Program Compate Data File Download Protection e Memory Module Write Protection e Removal Insertion Under Power ATTENTION Electrostatic discharge can damage
87. e the enclosure In this case place blower fans inside the enclosure to assist in air circulation and to reduce hot spots near the controller Additional cooling provisions might be necessary when high ambient temperatures are encountered Publication 1762 UM001H EN P June 2015 2 8 Install Your Controller Master Control Relay Publication 1762 UM001H EN P June 2015 TIP Do not bring in unfiltered outside air Place the controller in an enclosure to protect it from a corrosive atmosphere Harmful contaminants or dirt could cause improper operation ot damage to components In extreme cases you may need to use air conditioning to protect against heat build up within the enclosure A hard wired master control relay MCR provides a reliable means for emergency machine shutdown Since the master control relay allows the placement of several emergency stop switches in different locations its installation is important from a safety standpoint Overtravel limit switches or mushroom head push buttons are wired in series so that when any of them opens the master control relay is de energized This removes power to input and output device circuits Refer to the figures on pages 2 10 and 2 11 ATTENTION Never alter these circuits to defeat their function since serious injury and or machine damage could N result TIP If you are using an external dc power supply interrupt the dc output side rather than the ac line side of t
88. eR 4 OUT 17 cr 4 OUT 18 CR L OUT 19 CR OUT 20 y 4 OUT 21 A p OUT 22 CR Nas L er zavoc OUT 23 CR OUT 24 cR OUT 25 cr OUT 26 y 4 L on _ OUT 27 CR out 28 V LES OUT 29 CR 4 NL OUT 30 V 4 OUT 81 A 4 DC pc Y come DC COM 2 VDC 2 DC VDC 2 OUT 16 cr Ne OUT 17 CR b OUT 18 CR op i OUT 19 cR OUT 20 y OUT 21 At OUT 22 LCR NP an 24V DC sink OUT 23 CR ae OUT 24 cn OUT 25 CR KA OUT 26 3 PES R OUT 27 CR L3 OUT 28 v iN OUT 29 CR OUT 30 OUT 81 A DC pe Y cov2 DC COM2 44925 44915 Wire Your Controller 3 23 Figure 3 30 1762 0W8 Wiring Diagram NL jwevCcitT L1 VAC1 OH ouro L ori R L2 DC1 COM CRH oure NU ours cr L1 VAC2 VAC VDC2 OUT 4 L2 DC2COM OUT 5 OUT 6 OUT 7 LL Figure 3 31 1762 OW16 Wiring Diagram VAC VDC H tO ouro s 12 ari HEH HE oure e T AMA OUT4 outs LAH HG ovre LEH our VAC VDC DC 1 M TD OUT8 OUT 9 OF DC EL our agr OUT
89. efault Baud Rate 19 2K Parity none Source ID Node Address 1 Control Line no handshaking Stop Bits 1 Use the Communications Toggle Push Button Communication Connections 4 3 The Communications toggle push button is located on the processor under the processor door if installed as shown below Use the Communications toggle push button to change from the user defined communication configuration to the default communications mode and back on Channel 0 The parameters of the Programmer HMI Pott are fixed at the default communications configuration The Default Communications DCOMM LED operates to show when the controller is in the default communications mode settings shown on page 4 2 Communications toggle push button TIP The Communications toggle push button must be pressed and held for one second to activate The Communications toggle push button only affects the communication configuration of Channel 0 Publication 1762 UM001H EN P June 2015 4 4 Communication Connections Connect to the RS 232 Port There are two ways to connect the MicroLogix 1200 programmable controller to your personal computer using the DF1 protocol using a point to point connection or using a modem Descriptions of these methods follow ATTENTION A All devices connected to the RS 232 channel must be referenced to controller ground or be floating not referenced to a potential other th
90. ematic 2 10 Master Control Relay MCR G 5 master control relay circuit periodic tests 2 6 memory module data file protection 6 4 operation 6 3 program compare 6 4 program data backup 6 3 removal installation under power 6 4 write protection 6 4 minimize electrical noise 3 17 mnemonic G 5 Modbus communication protocol E 12 modem G 5 modem cable construct your own 4 7 modems use with MicroLogix controllers E 3 modes G 5 module error field C 6 motor starters bulletin 509 surge suppressors 3 5 motor starters bulletin 709 surge suppressors 3 5 mount expansion I O 2 17 mount on DIN rail 2 17 N negative logic G 5 network G 5 nominal input current G 5 normally closed G 5 normally open G 6 null modem cable 4 7 0 offline G 6 offset G 6 off state leakage current G 6 one shot G 6 online G 6 operating voltage G 7 output device G 7 Publication 1762 UM001H EN P June 2015 4 Index P planning considerations for a network E 6 power considerations input states on power down 2 7 isolation transformers 2 6 loss of power source 2 7 other line conditions 2 7 overview 2 6 power supply inrush 2 6 power distribution 2 5 power source loss of 2 7 power supply inrush power considerations 2 6 prepare for upgrade D 1 prevent excessive heat 2 7 processor G 7 processor file G 7 program 1 4 program file G 7 program mode G 7 program scan G 7 programming device G 7 protocol G 7 publications related P 2 purpose of
91. er rating is expressed in volt amperes VA Power Supply Inrush During power up the MicroLogix 1200 power supply allows a brief inrush current to charge internal capacitors Many power lines and control transformers can supply inrush current for a brief time If the power source cannot supply this inrush current the source voltage may sag momentarily The only effect of limited inrush current and voltage sag on the MicroLogix 1200 is that the power supply capacitors charge more slowly However the effect of a voltage sag on other equipment should be considered For example a deep voltage sag may reset a computer connected to the same power source The following considerations determine whether the power source must be required to supply high inrush current The power up sequence of devices in a system The amount of the power source voltage sag if the inrush current cannot be supplied The effect of voltage sag on other equipment in the system If the entire system is powered up at the same time a brief sag in the power source voltage typically will not affect any equipment Prevent Excessive Heat Install Your Controller 2 1 Loss of Power Source The power supply is designed to withstand brief power losses without affecting the operation of the system The time the system is operational during power loss is called program scan hold up time after loss of power The duration of the power supply hold up time depends
92. er system for adequate ventilation Maintain spacing from enclosure walls wireways and adjacent equipment as shown below if Side MicroLogx Q Q Q Side 1200 S S S Bottom lt i _ gt Publication 1762 UM001H EN P June 2015 2 14 Install Your Controller Mount the Controller Publication 1762 UM001H EN P June 2015 MicroLogix 1200 controllers are suitable for use in an industrial environment when installed in accordance with these instructions Specifically this equipment is intended for use in clean dry environments Pollution degree 20 and to circuits not exceeding Over Voltage Category ro IEC 60664 1 9 ATTENTION Do not remove the protective debris shield until after the controller and all other equipment in the panel near the controller are mounted and wiring is complete Once wiring is complete remove protective debris shield Failure to remove shield before operating can cause overheating debris shield ATTENTION Electrostatic discharge can damage semiconductor devices inside the controller Do not touch the connector pins or other sensitive areas TIP For environments with greater vibration and shock concerns use the panel mounting method described on page 2 16 rather than DIN rail mounting 1 Pollution Degree 2 is an environment where normally only non conductive pollution occurs except that occasionally a temp
93. eral Attribute Shock 1762 L24AWA L24BWA L24BXB L40AWA L40BWA L40BXB L24AWAR L24BWAR L24BXBR L40AWAR L40BWAR L40BXBR Operating 30G 3 pulses each direction each axis Relay Operation 7G Non Operating 50G panel mounted 40G DIN Rail mounted 3 pulses each direction each axis Agency certification e UL508 e C UL under CSA C22 2 no 142 e Class Div 2 Groups A B C D UL 1604 C UL under CSA C22 2 no 213 e CE RCM EAC compliant for all applicable directives Electrical EMC The controller has passed testing at the following levels e EN 61000 4 2 4 kV contact 8 kV air 4 kV indirect e EN 61000 4 3 10V m 80 to 1000 MHz 80 amplitude modulation 900 MHz keyed carrier e EN 61000 4 4 2 kV 5 kHz communications cable 1 kV 5 kHz e EN 61000 4 5 communications cable 1 kV galvanic gun 1 0 2 kV CM common mode 1 kV DM differential mode AC Power Supply 4 kV CM common mode 2 kV DM differential mode DC Power Supply 500V CM common mode 500V DM differential mode e EN 61000 4 6 10V communications cable 3V Terminal screw torque 0 791 Nm 7 in Ib rated 1 Do not allow the total load power consumed by the 5V dc 24V dc and sensor power outputs to exceed 12W 2 Do not allow the total load power consumed by the 5V dc 24V dc and sensor power outputs to exceed 16W See Appendix F for system validation worksheets Table A2 Input Specifications Attribute 1762 L24AWA 1762
94. es Hazardous Location Class Division 2 Groups A B C D UL 1604 C UL under CSA C22 2 No 213 ANSI ISA 12 12 01 For all other modules Hazardous Location Class Division 2 Groups A B C D UL 1604 C UL under CSA C22 2 No 213 for all modules Radiated and conducted emissions EN50081 2 Class A Electrical EMC The module has passed testing at the following levels ESD immunity For 1762 1032T 1762 0B32T and 1762 0V32T modules IEC61000 4 2 4 kV contact 8 kV air 4 kV indirect For all other modules IEC1000 4 2 4 kV contact 8 kV air 4 kV indirect Radiated RF immunity IEC1000 4 3 For 1762 1032T 1762 0B32T and 1762 0V32T modules IEC61000 4 3 10V m 80 2700 MHz 8096 amplitude modulation For all other modules IEC1000 4 3 10 V m 80 1000 MHz 80 amplitude modulation 900 MHz keyed carrier for all modules Publication 1762 UM001H EN P June 2015 Table A 12 General Specifications Attribute EFT B immunity Value For all other modules IEC1000 4 4 2 kV 5 kHz For 1762 1032T 1762 0B32T and 1762 0V32T modules IEC61000 4 4 2 kV 5 kHz on signal ports Specifications A 9 Surge transient immunity For all other modules IEC1000 4 5 2 kV common mode 1 kV differential mode For 1762 1032T 1762 0B32T and 1762 0V32T modules IEC61000 4 5 2 kV common mode 1 kV differential mode Conducted RF immunity For all other modules IEC1000 4 6 10V 0 15 80 MHz
95. gram ror ouro OUT2 OUT 4 t cR ours t cR our7 OUT 8 t CR OUT 11 I 8 ours A outis VDC OUT 1 OUT 3 OUT 5 R ours OUT 10 OUT 12 OUT 14 DC COM Wire Your Controller 3 21 DC 24V dc source DC i DC cr cr 24V dc source Y ac Publication 1762 UM001H EN P June 2015 3 22 Wire Your Controller Publication 1762 UM001H EN P June 2015 Figure 3 28 1762 0B32T Wiring Diagram VDC 1 DC A VDC 1 OUT 0 OUT 1 OUT 2 OUT 3 OUT 4 OUT 5 OUT 6 24V DC OUT 7 OUT8 OUT 9 OUT 10 OUT 11 OUT 12 OUT 13 Her OUT 14 OUT 15 DC DC COM 1 DC COM 1 Figure 3 29 1762 0V32T Wiring Diagram VDC 1 DC A VDC 1 OUTO cR CES OUT 1 cr eee OUT2 CR AN ours CR OUT 4 AV ean OUT 5 Art CES OUT6 CR IAN 24V DC sink OUT 7 CR OUT8 CR outs CR Nat OUT 10 JEN OUT 11 CR LA OUT 12 V OUT 13 cr OUT 14 y OUT 15 A DC pe Y T com DC COM 1 4VDC2 DC A L ivoc2 OUT 16
96. guidelines see the Industrial Automation Wiring and Grounding Guidelines publication 1770 4 1 1 Pollution Degree 2 is an environment where normally only non conductive pollution occurs except that occasionally temporary conductivity caused by condensation shall be expected 2 Overvoltage Category Il is the load level section of the electrical distribution system At this level transient voltages are controlled and do not exceed the impulse voltage capability of the products insulation Install Your Controller 2 3 ATTENTION Vertical mounting of the controller is not recommended due to heat build up considerations A Be careful of metal chips when drilling mounting holes for your controller or other equipment within the enclosure or panel Drilled fragments that fall A into the controller or I O modules could cause damage Do not drill holes above a mounted controller if the protective debris shields are removed or the processor is installed Safety Considerations Safety considerations are an important element of proper system installation Actively thinking about the safety of yourself and others as well as the condition of your equipment is of primary importance We recommend reviewing the following safety considerations Hazardous Location Considerations This equipment is suitable for use in Class I Division 2 Groups A B C D or non hazardous locations only The following WARNING statement applies to use i
97. hardware Listed below are some of the factors that can affect system performance The major hardware and software issues you need to resolve before installing a amount of electrical noise temperature and humidity in the network environment e number of devices on the network connection and grounding quality in installation amount of communication traffic on the network type of process being controlled netwotk configuration netwotk are discussed in the following sections Hardware Considerations You need to decide the length of the communication cable where you route it and how to protect it from the environment where it will be installed When the communication cable is installed you need to know how many devices are to be connected during installation and how many devices will be added in the future The following sections help you understand and plan the netwotk Publication 1762 UM001H EN P June 2015 Connect to Networks via RS 232 Interface E 7 Number of Devices and Length of Communication Cable The maximum length of the communication cable is 1219 m 4000 ft This is the total cable distance from the first node to the last node in a segment However two segments can be used to extend the DH 485 network to 2438 m 8000 ft For additional information on connections using the AIC refer to the Advanced Interface Converter AIC User Manual publication 1761 UM004 Planning Cable Routes Fo
98. he National Electrical Code 501 4 b Allow for at least 50 mm 2 in between I O wiring ducts or terminal strips and the controller Route incoming power to the controller by a path separate from the device wiring Where paths must cross their intersection should be perpendicular Publication 1762 UM001H EN P June 2015 3 2 Wire Your Controller Publication 1762 UM001H EN P June 2015 TIP Do not run signal or communication wiring and power wiring in the same conduit Wires with different signal characteristics should be routed by separate paths e Separate wiring by signal type Bundle wiring with similar electrical characteristics together e Separate input wiring from output wiring Label wiring to all devices in the system Use tape shrink tubing or other dependable means for labeling purposes In addition to labeling use colored insulation to identify wiring based on signal characteristics For example you may use blue for dc wiring and red for ac wiring Table 3 1 Wire Requirements Wire Type Wire Size 2 wire maximum per terminal screw Solid Cu 90 C 194 F 14 to 22 AWG Stranded Cu 90 C 194 F 16 to 22 AWG 1 Wiring torque 0 791 Nm 7 Ib in rated Wire without Spade Lugs When wiring without spade lugs it is recommended to keep the finger safe covers in place Loosen the terminal screw and route the wires through the opening in the finger safe cover Tighten the
99. he supply to avoid the additional delay of power supply turn off The ac line of the dc output power supply should be fused Connect a set of master control relays in series with the dc power supplying the input and output circuits Place the main power disconnect switch where operators and maintenance personnel have quick and easy access to it If you mount a disconnect switch inside the controller enclosure place the switch operating handle on the outside of the enclosure so that you can disconnect power without opening the enclosure Whenever any of the emergency stop switches are opened power to input and output devices should be removed When you use the master control relay to remove power from the external I O circuits power continues to be provided to the controller s power supply so that diagnostic indicators on the processor can still be observed Install Your Controller 2 9 The master control relay is not a substitute for a disconnect to the controller It is intended for any situation where the operator must quickly de energize I O devices only When inspecting or installing terminal connections replacing output fuses or working on equipment within the enclosure use the disconnect to shut off power to the rest of the system TIP Do not control the master control relay with the controller Provide the operator with the safety of a direct connection between an emergency stop switch and the master control relay
100. her speed Output 2 also provides a pulse train output PTO or pulse width modulation output PWM function Publication 1762 UM001H EN P June 2015 A 6 Specifications Table A 6 AC Input Filter Settings Nominal Filter Setting ms OFF Delay ms Table A 7 Fast DC Input Filter Settings Inputs 0 to 3 Nominal Filter Setting ms ON Delay ms OFF Delay ms Maximum Counter Frequency Hz Minimum Maximum Minimum Maximum se Duty telo 0 025 0 005 0 025 0 005 0 025 20 0 kHz 0 075 0 040 0 075 0 045 0 075 6 7 kHz 0 100 0 050 0 100 0 060 0 100 5 0 kHz 0 250 0 170 0 250 0 210 0 250 2 0 kHz 0 500 0 370 0 500 0 330 0 500 1 0 kHz 1 00 0 700 1 000 0 800 1 000 0 5 kHz 2 000 1 700 2 000 1 600 2 000 250 Hz 4 000 3 400 4 000 3 600 4 000 125 Hz 8 000 6 700 8 000 7 300 8 000 63 Hz 16 000 14 000 16 000 14 000 16 000 31 Hz 1 This is the default setting Table A 8 Normal DC Input Filter Settings Inputs 4 and higher Nominal Filter Setting ms ON Delay ms OFF Delay ms Maximum Frequency Hz Minimum Maximum Minimum Maximum 927 Duty Cycle 0 500 0 090 0 500 0 020 0 500 1 0 kHz 1 000 0 500 1 000 0 400 1 000 0 5 kHz 2 000 1 100 2 000 1 300 2 000 250 Hz 4 000 2 800 4 000 2 700 4 000 125 Hz 8 000 5 800 8 000 5 300 8 000 63 Hz 16 000 11 000 16 000 10 000 16 000 31 Hz 1 This is the default setting Publication 1762 UM
101. igned and tested to meet the following directives EMC Directive This product is tested to meet Council Directive 89 336 EEC Electromagnetic Compatibility EMC and the following standards in whole ot in part documented in a technical construction file e EN 50081 2 EMC Generic Emission Standard Part 2 Industrial Environment e EN 50082 2 EMC Generic Immunity Standard Part 2 Industrial Environment This product is intended for use in an industrial environment Low Voltage Directive This product is tested to meet Council Directive 73 23 EEC Low Voltage by applying the safety requirements of EN 61131 2 Programmable Controllers Part 2 Equipment Requirements and Tests For specific information required by EN 61131 2 see the appropriate sections in this publication as well as the following Allen Bradley publications Industrial Automation Wiring and Grounding Guidelines for Noise Immunity publication 1770 4 1 Guidelines for Handling Lithium Batteries publication AG 5 4 e Automation Systems Catalog publication B113 Most applications require installation in an industrial enclosure Pollution Degree 2 to reduce the effects of electrical interference Over Voltage Category II and environmental exposure Locate your controller as far as possible from power lines load lines and other sources of electrical noise such as hard contact switches relays and AC motor drives For more information on proper grounding
102. ility 40 129 40 129 40 129 0 1 9C 40 18 F for See Table A 24 Ni and NiFe on page A 20 30 2 C 40 36 F 30 2 C 0 36 F for other RTD inputs 0 04 ohm for 150 ohm resistances 30 2 ohm for other resistances Input and output 30V ac 30V dc rated working voltage 30V ac 30V dc rated 30V ac 30V dc 30V ac 30V dc group to system N E C Class 2 required working voltage working voltage working voltage isolation IEC Class 2 reinforced insulation IEC Class 2 reinforced type test 500V ac or qualification type test 500V ac or 707V dc for 1 minute insulation 707V dc for 1 minute test 720V dc for type test 500V ac or 1 minute 707V dc for 1 minute Vendor D code 1 1 1 1 Product type code 10 10 10 10 10 Product code 75 67 66 65 64 1 The over or under range flag comes on when the normal operating range over under is exceeded The module continues to convert the analog input up to the maximum full scale range 2 3 4 Only applicable to Series B 1 0 modules Publication 1762 UM001H EN P June 2015 Repeatability is the ability of the module to register the same reading in successive measurements for the same signal Rated working voltage is the maximum continuous voltage that can be applied at the terminals with respect to earth ground Table A 21 Input Specifications Specification Number of inputs 1762 IF20F2 2 differential unipolar 1762 IF4 4 differential bipolar
103. in powered even when the master control relay is de energized If you are using a dc power supply interrupt the load side rather than the ac line power This avoids the additional delay of power supply turn off The dc power supply should be powered directly from the fused secondary of the transformer Power to the dc input and output circuits should be connected through a set of master control relay contacts Publication 1762 UM001H EN P June 2015 2 6 Install Your Controller Power Considerations Publication 1762 UM001H EN P June 2015 Periodic Tests of Master Control Relay Circuit Any part can fail including the switches in a master control relay circuit The failure of one of these switches would most likely cause an open circuit which would be a safe powet off failure Howevet if one of these switches shorts out it no longer provides any safety protection These switches should be tested periodically to assure they will stop machine motion when needed The following explains power considerations for the micro controllers Isolation Transformers You may want to use an isolation transformer in the ac line to the controller This type of transformer provides isolation from your power distribution system to reduce the electrical noise that enters the controller and is often used as a step down transformer to reduce line voltage Any transformer used with the controller must have a sufficient power rating for its load The pow
104. in the controller and all protected data files are of the same type See Protecting Data Files During Download in the MicroLogix 1200 and 1500 Programmable Controllers Instruction Set Reference Manual publication 1762 RMO001 Memory Module Write Protection The memory module supports write once read many behavior Write protection is enabled using your programming software IMPORTANT Once set write protection cannot be removed A change cannot be made to the control program stored in a write protected memory module If a change is required use a different memory module Removal Insertion Under Power The memory module can be installed or removed at any time without risk of damage to either the memory module or the controller If a memory module is installed while the MicroLogix 1200 is executing the memory module is not recognized until either a power cycle occurs or until the controller is placed in a non executing mode program mode suspend mode or fault condition Appendix A Controller Specifications Table A 1 General Specifications The 1762 specifications include Controller Specifications Expansion I O Specifications Attribute 1762 L24AWA L24BWA L24BXB L40AWA L40BWA L40BXB L24AWAR L24BWAR L24BXBR L40AWAR L40BWAR L40BXBR Dimensions Height 90 mm 104 mm with DIN latch open Height 90 mm 104 mm with DIN latch open Width 110 mm Width 160 mm Depth 87 mm Depth 87 mm Shipping weigh
105. information about practices or circumstances ATTENTION that can lead to personal injury or death property damage or economic loss Attentions help you e identify a hazard avoid a hazard recognize the consequence eva Labels may be located on or inside the drive to alert people that dangerous voltage may be present BURN HAZARD Labels may be located on or inside the drive to alert people that surfaces may be dangerous temperatures Summary of Changes To help you find new and updated information in this release of the manual we have included change bats as shown to the right of this paragraph The table below lists the sections that document new features and additional or updated information on existing features For this information See Updated list of communication cables 1 4 2 4 4 4 Updated list of warnings for Hazardous 2 4 Location considerations Updated list of cables for Cable Selection 4 13 Guide Removed catalog 1761 NET DNI 1 4 Chapter 4 Added Relay Output life to Specifications A 3 Added Relay Life Chart to Specifications A 4 Firmware Revision History Features are added to the controllers through firmware upgrades See the latest release notes 1762 RN001 to be sure that your controller s firmware is at the level you need Firmware upgrades are not required except to allow you access to the new features Publication 1762 UM001H EN P June 2015 Summar
106. k module RTC is present If an RTC is present its values date time and status are written to the RTC Function File in the controller The RTC module can be installed or removed at any time without risk of damage to either the module or the controller If an RTC is installed while the MicroLogix 1200 is in a run or test mode the module is not recognized until either a power cycle occurs or until the controller is placed in a non executing mode program mode suspend mode or fault condition Removal of the RTC during run mode is detected within one program scan Removal of the RTC while in run mode causes the controller to write zeros to the RTC Function File Publication 1762 UM001H EN P June 2015 6 2 Use Real time Clock and Memory Modules Publication 1762 UM001H EN P June 2015 The following table indicates the accuracy of the RTC for various temperatures Table 6 1 RTC Accuracy Ambient Temperature Accuracy 0 C 32 F 34 70 seconds month 25 C 77 F 36 68 seconds month 40 C 104 F 29 75 seconds month 55 C 131 F 133 237 seconds month 1 These numbers are maximum worst case values over a 31 day month Write Data to the Real time Clock When valid data is sent to the real time clock from the programming device or another controller the new values take effect immediately The real time clock does not recognize or accept invalid date or time data Us
107. ladder program monitors input devices energizes output devices and acts on enabled I O forces rung Ladder logic is comprised of a set of rungs A rung contains input and output instructions During Run mode the inputs on a rung are evaluated to be true ot false If a path of true logic exists the outputs are made true If all paths are false the outputs are made false save To upload transfer a program stored in memory from a controller to a personal computer OR to save a program to a computer hard disk scan time The time required for the controller to execute the instructions in the program The scan time may vary depending on the instructions and each instruction s status during the scan Glossary 9 sinking A term used to describe current flow between an I O device and controller I O circuit typically a sinking device or circuit provides a path to ground low or negative side of power supply sourcing A term used to describe current flow between an I O device and controller I O circuit typically a sourcing device or circuit provides a path to the soutce high or positive side of power supply status The condition of a circuit or system represented as logic 0 OFF or 1 ON terminal A point on an I O module that external I O devices such as a push button or pilot light are wired to throughput The time between when an input turns on and the corresponding output turns on true The
108. lity is once every 2 seconds at 55 C 131 F once every second at 30 C 86 F for a duration of 10 ms 2 0A Repeatability is once every 2 seconds at 55 C 131 F once every second at 30 C 86 F for a duration of 10 ms 2 0 A Repeatability is once every 2 s at 60 C 140 F for 10 ms Power supply distance rating Isolated groups Output group to backplane isolation 6 The module may not be more than 6 modules away from the power supply Group 1 Outputs 0 to 3 Group 2 Outputs 4 to 7 Verified by one of the following dielectric tests 1836V ac for 1 s or 2596V dc for 1 s 265V ac working voltage IEC Class 2 reinforced insulation Group 1 Outputs 0 to 7 Group 1 Outputs 0 to 15 Verified by one of the following dielectric tests 1200V ac for 1 s or 1697V dc for 1 s 75V dc working voltage IEC Class 2 reinforced insulation Group 1 Outputs 0 15 Group 2 Outputs 16 31 internally connected to common Verified by one of the following dielectric tests 1200V ac for 2 s or 1697V dc for 2 s 75V dc working voltage IEC Class 2 reinforced insulation Output group to output group isolation Verified by one of the following dielectric tests 1836V ac for 1 s or 2596V dc for 1 s 265V ac working voltage IEC Class 2 reinforced insulation Not applicable Verified by one of the following dielectric tests 1200V ac for 2 s or 1697
109. llow these guidelines to help protect the communication cable from electrical interference Keep the communication cable at least 1 52 m 5 ft from any electric motors transformers rectifiers generators arc welders induction furnaces ot sources of microwave radiation If you must run the cable across power feed lines run the cable at right angles to the lines If you do not run the cable through a contiguous metallic wireway or conduit keep the communication cable at least 0 15 m 6 in from ac power lines of less than 20 A 0 30 m 1 ft from lines greater than 20 A but only up to 100 kVA and 0 60 m 2 ft from lines of 100 kVA or more If you run the cable through a contiguous metallic wireway or conduit keep the communication cable at least 0 08 m 3 in from ac power lines of less than 20 A 0 15 m 6 in from lines greater than 20 A but only up to 100 kVA and 0 30 m 1 ft from lines of 100 kVA or more Running the communication cable through conduit provides extra protection from physical damage and electrical interference If you route the cable through conduit follow these additional recommendations Use ferromagnetic conduit near critical sources of electrical interference You can use aluminum conduit in non critical areas Use plastic connectors to couple between aluminum and ferromagnetic conduit Make an electrical connection around the plastic connector use pipe clamps and the heavy gauge wire or wir
110. ltage is the maximum continuous voltage that can be applied at the input terminal including the input signal and the value that floats above ground potential for example 30V dc input signal and 20V dc potential above ground 2 Open circuit detection time is equal to the module scan time which is based on the number of enabled channels the filter frequency of each channel and whether cyclic calibration is enabled 3 Maximum current input is limited due to input impedance Publication 1762 UM001H EN P June 2015 A 20 Specifications Publication 1762 UM001H EN P June 2015 Table A 24 1762 IT4 Repeatability at 25 C 77 F 2 Input Type Repeatability for 10 Hz Filter Thermocouple J 0 1 C 0 18 F Thermocouple N 110 1300 C 166 2372 F 0 1 C 0 18 F Thermocouple N 210 110 C 346 166 F 0 25 C 0 45 F Thermocouple T 170 400 C 274 752 F 0 1 C 0 18 F Thermocouple T 270 170 C 454 274 F 1 5 C 42 7 F Thermocouple K 270 1370 C 454 2498 F 0 1 C 0 18 F Thermocouple K 270 170 C 454 274 F 2 0 C 23 6 F Thermocouple E 220 1000 C 364 1832 F 0 1 C 0 18 F Thermocouple E 270 220 C 454 364 F 1 0 C 41 8 F Thermocouples S and R 30 4 C 0 72 F Thermocouple C 0 2 C 0 36 F Thermocouple B 0 7 C 1 26 F
111. mmunication Port 11 DIN Rail Latches Channel 0 6 Status LEDs 12 Programmer HMI Port Equipped with 1762 LxxxxxR controllers only 1 Shipped with controller 2 Optional equipment Publication 1762 UM001H EN P June 2015 12 Hardware Overview Table 1 2 Controller Input Power and Embedded 1 0 Catalog Number Description Input Power Inputs Outputs 1762 L24AWA 1762 L24AWAR 120 240V ac 14 120V ac 10 relay 1762 L24BWA 1762 L24BWAR 120 240V ac 10 24V de 10 relay 4 fast 24V de 1762 L24BXB 1762 L24BXBR 24V de 10 24V de 5 relay 4 24V dc FET 4 fast 24V dc 1 high speed 24V dc FET 1762 L40AWA 1762 L40AWAR 120 240V ac 24 120V ac 16 relay 1762 L40BWA 1762 L40BWAR 120 240V ac 20 24V de 16 relay 4 fast 24V de 1762 L40BXB 1762 L40BXBR 24V de 20 24V dc 8 relay 7 24V dc FET 4 fast 24V dc 1 high speed 24V dc FET Component Descriptions These sections provide component descriptions for MicroLogix 1200 Memory Module and or Real time Clock e 1762 Expansion I O MicroLogix 1200 Memory Module and or Real time Clock The controller is shipped with a memory module port cover in place You can otder a memory module real time clock or memory module and real time clock as an accessoty Table 1 3 Memory Module and or Real time Clock Catalog Number 1762 MM1 Description Memory Module only 1762 RTC 1762 MM1RTC Real time Clock only Memory Module
112. mon White Orange White with Orange Stripe Terminal 4 Data B Orange with White Stripe Terminal 5 Data A 1 To prevent confusion when installing the communication cable cut back t he white with blue stripe wire immediately after the insulation jacket is removed This wire is not used by DH 485 Publication 1762 UM001H EN P June 2015 4 12 Communication Connections Connect the AIC Publication 1762 UM001H EN P June 2015 Ground and Terminate the DH 485 Network Only one connector at the end of the link must have Terminals 1 and 2 jumpered together This provides an earth ground connection for the shield of the communication cable Both ends of the netwotk must have Terminals 5 and 6 jumpered together as shown below This connects the termination impedance of 120 ohm that is built into each AIC as required by the DH 485 specification End of Line Termination Jumper Jumper um Belden 3106A or 9842 Cable X 1219 m 4000ft Maximum The AIC catalog number 1761 NET AIC enables a MicroLogix 1200 to connect to a DH 485 network The AIC has two RS 232 ports and one isolated RS 485 port Typically there is one AIC for each MicroLogix 1200 When two MicroLogix controllers are closely positioned you can connect a controller to each of the RS 232 ports on the AIC The AIC can also be used as an RS 232 isolator providing an isolation barrier between the MicroLogix 1200
113. n Number of outputs 1762 IF20F2 2 single ended unipolar 1762 0F4 4 single ended unipolar Update time typical 4 5 ms D A converter type Resistor string R 2R Ladder Voltage Switching Resistive load on current output 0 500 Q includes wire resistance 0 500 Q includes wire resistance Load range on voltage output gt 1kQ gt 1kQ Reactive load current output lt 0 1 mH lt 0 1 mH Reactive load voltage output lt 1 uF lt 1 uF Typical overall accuracy 1 17 full scale at 20 65 C 1 17 full scale at 20 65 C 4 149 oF 4 149 F 0 5 full scale at 25 C 77 F 0 5 full scale at 25 C 77 F Output ripple range 0 to 500 Hz referred to output range 10 196 10 196 Non linearity in percent full scale lt 0 59947 lt 40 599 7 Open and short circuit protection Continuous Continuous Output protection 32 mA 32 mA Heat dissipation 2 6 W 2 8 W 1 Includes offset gain non linearity and repeatability error terms 2 Only applicable to Series B 1 0 modules Table A 27 Valid Input Output Data Word Formats Ranges for 1762 IF20F2 Normal Operating Range Full Scale Range RAW Proportional Data Scaled for PID 0 0V dc 10 5V dc 32760 16380 0 0V dc 0 0 4 20mA 21 0 mA 32760 16380 20 0 mA 31200 15600 4 0 mA 6240 3120 0 0 mA 0 0 Publication 1762 UM001H EN P June 2015
114. n hazardous locations Publication 1762 UM001H EN P June 2015 2 4 Install Your Controller Publication 1762 UM001H EN P June 2015 EU A EXPLOSION HAZARD e Substitution of components may impair suitability for Class I Division 2 Do not replace components or disconnect equipment unless power has been switched off Do not connect or disconnect components unless power has been switched off This product must be installed in an enclosure All cables connected to the product must remain in the enclosure or be protected by conduit or other means All wiring must comply with N E C article 501 4 b The interior of the enclosure must be accessible only by the use of a tool For applicable equipment for example relay modules exposure to some chemicals may degrade the sealing properties of the materials used in these devices Relays epoxy It is recommended that you periodically inspect these devices for any degradation of propetties and replace the module if degradation is found Use only the following communication cables in Class I Division 2 hazardous locations Communication Cables for Class I Division 2 Hazardous Locations 1761 CB L PMO series C or later 1761 CB L HM02 series C or later 1761 CB L AMOO series C or later 1761 CB L APOO series C or later 1761 CB L PH02 series A or later 1761 CBL AH02 series A or later
115. n the controller is not executing the processor file and all outputs ate de energized program scan A part of the controller s operating cycle During the scan the ladder program is executed and the output data file is updated based on the program and the input data file programming device Executable programming package used to develop ladder diagrams protocol The packaging of information that is transmitted across a network read To acquire data from a storage place For example the processor READs information from the input data file to solve the ladder program relay An electrically operated device that mechanically switches electrical circuits Publication 1762 UM001H EN P June 2015 Glossary 8 Publication 1762 UM001H EN P June 2015 relay logic A representation of the program or other logic in a form normally used for relays restore To download transfer a program from a personal computer to a controller resetved bit A status file location that the user should not read or write to retentive data Information associated with data files timers counters inputs and outputs in a program that is preserved through power cycles RS 232 An EIA standard that specifies electrical mechanical and functional characteristics for serial binary communication circuits A single ended serial communication interface run mode This is an executing mode during which the controller scans or executes the
116. ne of the following dielectric tests 1200V ac for 1 s or 1697V dc for 1 s 75V dc working voltage IEC Class 2 reinforced insulation Verified by one of the following dielectric tests 1200V ac for 2 s or 1697V dc for 2 s 75V dc working voltage IEC Class 2 reinforced insulation Product type code Product code 1 114 96 97 99 Sinking Sourcing Inputs Sourcing sinking describes the current flow between the 1 0 module and the field device Sourcing 1 0 circuits supply source current to sinking field devices Sinking 1 0 circuits are driven by a current sourcing field device Field devices connected to the negative side DC Common of the field power supply are sinking field devices Field devices connected to the positive side V of the field supply are sourcing field devices 2 3 Only applicable to Series B 1 0 modules Refer to Publication 1762 IN10 MicroLogix 1762 1016 DC Input Module Installation Instructions for the derating chart Table A 14 Output Specifications Specification 1762 0A8 1762 0B8 1762 0B16 1762 0B32T Shipping weight approx 215 g 0 48 Ibs 210 g 0 46 Ibs 235 g 0 52 Ibs 200 g 0 44 Ibs with carton Voltage category 100 240V ac 24V dc 24V dc 24V dc source Operating voltage range n 265V ac at 47 to 63 20 4 26 4V dc 20 4 26 4V dc 10 2 26 4V dc 2 Number of outputs 8 32 8 16 Publication 1762 UM001H EN P June 2015
117. nection using a communication cable 1761 CBL HM02 or equivalent connected to port 2 Use an external DC powet supply with the following specifications operating voltage 24V dc 15 20 output current 150 mA minimum rated NEC Class 2 Make a hard wired connection from the external supply to the screw terminals on the bottom of the AIC If you use an external power supply it must be 24V dc 15 20 Permanent damage results if miswired with the wrong power source Chapter 5 Trim Pot Operation Use Trim Pots The processor has two trimming potentiometers trim pots which allow modification of data within the controller Adjustments to the trim pots change the value in the corresponding Trim Pot Information TPI register The data value of each trim pot can be used throughout the control program as timer counter or analog presets depending upon the requirements of the application The trim pots are located below the memory module port cover and to the right of the communications port as shown below Trim Pot 0 Trim Pot 1 Use a small flathead screwdriver to turn the trim pots Adjusting their value causes data to change within a range of 0 to 250 fully clockwise The maximum rotation of each trim pot is three quarters as shown below Trim pot stability over time and temperature is typically 2 counts 2 Minimum un fully counterclockwise fully
118. nications port selector switch in the up position Subtotal 1 1 This is an optional accessory Current is consumed only if the accessory is installed Table F6 Calculating the Current for Expansion 1 0 Catalog Number A B nxA nxB Number of Device Current Requirements Calculated Current Movut at5Vdc mA at24V dc mA at5V dc mA at24Vdc mA 1762 IA8 50 0 1762 IFA 40 50 1762 IF20F2 40 105 1762 108 50 0 1762 1016 702 0 1762 1032T 170 0 1762 IR4 40 50 1762 IT4 40 50 1762 0A8 115 0 1762 0B8 115 0 1762 0B16 175 0 1762 0B32T 175 0 1762 0F4 40 165 1762 0V32T 175 0 1762 0W8 80 90 1762 0W16 140 180 1762 0X6l 110 110 1762 1080W6 110 80 Total Modules 6 maximum Subtotal 2 1 Refer to your expansion 1 0 Installation Instructions for Current Requirements not listed in this table 2 Only applicable to Series B 1 0 modules Publication 1762 UMO001H EN P June 2015 System Loading and Heat Dissipation F 5 Table F7 Validating Systems using 1762 L24AWA 1762 L24BXB 1762 L24AWAR or 1762 L24BXBR Maximum Allowable Values Calculated Values Current Current Subtotal 1 from Table F5 Subtotal 2 from Table F6 400 mA at 5V dc 350 mA at 24V dc mA at 5V dc mA at 24V dc System Loading System Loading mA x 5V mA x 24V mW 4 mW mW 10 4 Watts W Table F 8 Validating Systems using 1762 L24BWA or 1762 L24BWAR Maximum Allowa
119. nstructions for wiring the Belden 3106A or 9842 cable See Cable Selection Guide on page 4 13 if you are using standard Allen Bradley cables Connect the Communication Cable to the DH 485 Connector TIP We recommend a daisy chained network Do not make the incorrect connection shown below Belden 31064 Belden 3106A or Belden 3106A or or 9842 9842 9842 f Connector Connector Connector Incorrect Single Cable Connection Communication Connections 4 11 When connecting a single cable to the DH 485 connector use the following diagram b Shrink Tubing Recommended Blue 3106A or 6 Termination 4B 3 Common 2 Shield 1 Chassis Ground Blue with White Drain Wire Stripes 9842 Multiple Cable Connection When connecting multiple cables to the DH 485 connector use the following diagram to Next Device Table 4 4 Connections using Belden 3106A Cable to Previous Device For This Wire Pair Connect This Wire To This Terminal Shield Drain Non jacketed Terminal 2 Shield Blue Blue Terminal 3 Common White Orange White with Orange Stripe Terminal 4 Data B Orange with White Stripe Terminal 5 Data A Table 4 5 Connections using Belden 9842 Cable For This Wire Pair To This Terminal Shield Drain Non jacketed Terminal 2 Shield Blue White White with Blue Stripe Cut back no connection Blue with White Stripe Terminal 3 Com
120. ocessor based routines for specific purposes baud rate The speed of communication between devices All devices must communicate at the same baud rate on a network bit The smallest storage location in memory that contains either a 1 ON or a 0 OFF block diagrams A schematic drawing Boolean operators Logical operators such as AND OR NAND NOR NOT and Exclusive OR that can be used singularly or in combination to form logic statements or circuits Can have an output response of T or F branch A parallel logic path within a rung of a ladder program communication scan A part of the controller s operating cycle Communication with other devices such as software running on a personal computer takes place Publication 1762 UM001H EN P June 2015 Glossary 2 Publication 1762 UM001H EN P June 2015 controller A device such as a programmable controller used to monitor input devices and control output devices controller overhead An internal portion of the operating cycle used for housekeeping and set up purposes control profile The means by which a controller determines which outputs turn on under what conditions counter 1 An electro mechanical relay type device that counts the occurrence of some event May be pulses developed from operations such as switch closures or interruptions of light beams 2 In controllers a software counter eliminates the need for hardware counters The softwar
121. odem cable Ne XU ZEN Modem 1761 CBL PM02 MicroLogix 1200 ical Isolator E co eS Modem E HTTP Y H ler DC U 1761 CBL PMOZ We recommend using an AIC catalog number 1761 NET AIC as your optical isolator DF1 Half duplex Protocol DF1 Half duplex protocol is a multi drop single master multiple slave network DF1 Half duplex protocol supports data transparency American National Standards Institute ANSI X3 28 1976 specification subcategory D1 In contrast to DF1 Full duplex communication takes place in one direction at a time You can use the RS 232 port on the MicroLogix 1200 as both a Half duplex programming port and a Half duplex peer to peer messaging pott MicroLogix 1200 can act as the master or as a slave on a Half duplex network When the MicroLogix 1200 is a slave device a master device is required to cur the network Several other Allen Bradley products support DF1 Half duplex master protocol They include the SLC 5 03 and higher processors enhanced PLC 5 processors and Rockwell Software RSLinx version 2 x and higher DF1 Half duplex supports up to 255 devices address 0 to 254 with address 255 reserved for master broadcasts As a DF1 Half duplex slave device the MicroLogix 1200 supports broadcast reception As a DF1 Half duplex master the MicroLogix 1200 supports both the reception and initiation of broadcast write commands via
122. ollowing equipment or equivalent Table 4 3 Working with Cable for DH 485 Network Description Part Number Manufacturer Shielded Twisted Pair Cable 3106A or 9842 Belden Stripping Tool 45 164 Ideal Industries 1 8 Slotted Screwdriver Not Applicable Not Applicable Publication 1762 UM001H EN P June 2015 4 10 Publication 1762 UM001H EN P June 2015 Communication Connections DH 485 Communication Cable The suggested DH 485 communication cable is either Belden 3106A or 9842 The cable is jacketed and shielded with one or two twisted wire pairs and a drain wire One pair provides a balanced signal line and one additional wire is used for a common reference line between all nodes on the network The shield reduces the effect of electrostatic noise from the industrial environment on network communication The communication cable consists of a number of cable segments daisy chained together The total length of the cable segments cannot exceed 1219 m 4000 ft However two segments can be used to extend the DH 485 network to 2438 m 8000 ft For additional information on connections using the AIC refer to the Advanced Interface Converter AIC User Manual publication 1761 UM004 When cutting cable segments make them long enough to route them from one AIC to the next with sufficient slack to prevent strain on the connector Allow enough extra cable to prevent chafing and kinking in the cable Use these i
123. on what type of system you are employing This chapter also describes how the controller establishes communication with the appropriate network Topics include supported communication protocols default communication configurations using communications toggle push button connecting to RS 232 port connecting to DH 485 network connecting to AIC MicroLogix 1200 controllers with the additional communications port 1762 L24AWAR 1762 L24BWAR 1762 L24BXBR 1762 LA0AWAR 1762 L40BWAR 1762 L40BXBR offer advanced communications options providing a clean cost effective solution for applications requiring a network connection and HMI The additional communications port Programmer HMI Port enables two communication devices to be connected to the controller simultaneously For example it provides local connectivity of an operator interface or programming terminal such as DF1 PanelView HMI IBM compatible personal computer using RSLogix 500 programming software or 1747 PSD program storage device and also allows the primary port Channel 0 to be connected to either a network a modem or an ASCII device such as a barcode reader or weigh scale MicroLogix 1200 controllers support the following communication protocols from the primary RS 232 communication channel Channel 0 e DH 485 e DF1 Full duplex e DF1 Half duplex e DF1 Radio Modem e Modbus Master and Slave e ASCII The 1762 L24AWAR 1762 L24BWAR 1762 L24BXBR
124. on port called the Programmer HMI Port This port supports DF1 full duplex protocol only The controller cannot initiate messages through this port It can only respond to messages sent to it All communication parameters are fixed and cannot be changed by a user See Default Communication Configuration on page 4 2 for the configuration settings Chapter 2 Required Tools Agency Certifications Install Your Controller This chapter shows you how to install your controller Topics include required tools agency certifications compliance to European Union Directives installation considerations safety considerations power considerations preventing excessive heat master control relay install the memory module and or real time clock controller mounting dimensions controller and expansion I O spacing mount the controller mount 1762 expansion I O connect 1762 expansion I O You need a screwdriver and a drill UL 508 C UL under CSA C22 2 no 142 Class I Division 2 Groups A B C D UL 1604 C UL under CSA C22 2 no 213 CE compliant for all applicable directives C Tick compliant for all applicable acts Publication 1762 UM001H EN P June 2015 2 2 Install Your Controller Compliance to European Union Directives Installation Considerations Publication 1762 UM001H EN P June 2015 This product has the CE mark and is approved for installation within the European Union and EFA regions It has been des
125. orary conductivity caused by condensation shall be expected 2 Over Voltage Category Il is the load level section of the electrical distribution system At this level transient voltages are controlled and do not exceed the impulse voltage capability of the product s insulation 3 Pollution Degree 2 and Over Voltage Category II are International Electrotechnical Commission IEC designations Install Your Controller 2 15 DIN Rail Mounting The maximum extension of the latch is 14 mm 0 55 in in the open position A flat blade screwdriver is required for removal of the controller The controller can be mounted to EN50022 35x7 5 or EN50022 35x15 DIN rails DIN rail mounting dimensions are shown below A 27 5 mm 1 08 in 90 mm 3 5 in 27 5 mm 1 08 in Y To install your controller on the DIN rail 1 Mount yout DIN rail Make sure that the placement of the controller on the DIN rail meets the recommended spacing requirements see Controller and Expansion I O Spacing on page 2 13 Refer to the mounting template inside the back cover of this document Close the DIN latch if it is open Hook the top slot over the DIN rail While pressing the controller down against the top of the rail snap the bottom of the controller into position Leave the protective debris shield attached until you are finished witing
126. orn contacts may create electrical resistance reducing product reliability Publication 1762 UM001H EN P June 2015 2 20 Install Your Controller Publication 1762 UM001H EN P June 2015 EXPLOSION HAZARD In Class I Division 2 applications the bus connector must be fully seated and the bus connector cover must be snapped in place In Class I Division 2 applications all modules must be mounted in direct contact with each other as shown on page 2 19 If DIN rail mounting is used an end stop must be installed ahead of the controller and after the last 1762 I O module Chapter J Wire Requirements Wire Your Controller This chapter describes how to wire your controller and expansion I O Topics include wite requirements e using surge suppressors grounding the controller wiring diagrams sinking and sourcing wiring diagrams controller I O wiring e expansion I O wiring ATTENTION A ATTENTION A Before you install and wire any device disconnect power to the controller system Calculate the maximum possible current in each power and common wire Observe all electrical codes dictating the maximum current allowable for each wire size Current above the maximum ratings may cause wiring to overheat which can cause damage United States Only If the controller is installed within a potentially hazardous environment all wiring must comply with the requirements stated in t
127. ortant differences between solid state programmable controller products and hard wired electromechanical devices National Electrical Code Published by the National Fire Protection Association of Boston MA An article on wire sizes and types for grounding electrical equipment Allen Bradley Industrial Automation Glossary publication AG 7 1 Common Techniques Used in This Manual A glossary of industrial automation terms and abbreviations The following conventions are used throughout this manual Bulleted lists such as this one provide information not procedural steps e Numbered lists provide sequential steps or hierarchical information Publication 1762 UM001H EN P June 2015 Chapter 1 Hardware Overview H ardware Features The Bulletin 1762 MicroLogix 1200 programmable controller contains a power supply input and output circuits and a processor The controller is available in 24 I O and 40 I O configurations Figure 1 1 Hardware Features of the Controller Side View Top View Table 1 1 Hardware Features Feature Description Feature Description 1 Terminal Blocks 7 Terminal Doors and Labels Removable Terminal Blocks on 40 point controllers only 2 Bus Connector Interface to Expansion 1 0 8 Trim Pots 3 Input LEDs 9 Communications Toggle Push Button 4 Output LEDs 10 Memory Module Port Cover or Memory Module and or Real Time Clock 5 Co
128. p reset state Hardware Specific X210 001 0 0001 0000 Reserved Error Configuration Error X400 010 0 0000 0000 General configuration error no additional information X401 010 0 0000 0001 Invalid input data format selected channel 0 X402 010 0 0000 0010 Invalid input data format selected channel 1 X403 010 0 0000 0011 Invalid output data format selected channel 0 X404 010 0 0000 0100 Invalid output data format selected channel 1 1 X represents Don t Care Table C 6 Extended Error Codes for 1762 IF4 and 1762 OF4 Error Type Hex Module Extended Error Error Description Equivalent Error Code Information Code Binary Binary No Error X000 000 0 0000 0000 No error General Common X200 001 0 0000 0000 General hardware error no additional information Hardware Error X201 001 0 0000 0001 Power up reset state Hardware X300 001 1 0000 0000 Reserved Specific Error Configuration Error X400 010 0 0000 0000 General configuration error no additional information X401 010 0 0000 0001 Invalid range select Channel 0 X402 010 0 0000 0010 Invalid range select Channel 1 X403 010 0 0000 0011 Invalid range select Channel 2 X404 010 0 0000 0100 Invalid range select Channel 3 X405 010 0 0000 0101 Invalid filter select Channel 0 1762 IFA only X406 010 0 0000 0110 Invalid filter select Channel 1 1762 IFA only X407 010 0 0000 0111 Invalid filter select Channel 2 1762
129. perating System Connect to Networks via RS 232 Interface System Loading and Heat Dissipation Glossary Index Publication 1762 UM001H EN P June 2015 Call Rockwell Automation for Assistance 000 000 eee C 8 Appendix D Prepare for Uperade e ets pO Mb ues ean SS IRAN D 1 Install ControlFlash Software 5o o ew t at x ect n D 1 Prepare the Controller for Updating eoe M ce oe D 2 Sequence of Operation 1 5 sce isses ti aii eR RR AUR PR D 2 Missine Corrupt OS LED Pattern is cii oed E y Ee D 2 Appendix E RS 252 Communication Interface sess kdo gc ac v EE Ee ud E 1 DF1 Full duplex Protocols Dinde EA RW eds E 1 DEL Half duplex Protocol n ans amener E 2 Use Modems with MicroLogix 1200 Programmable Controllers E 3 DH 485 Communication Protocol ec sr uet xx re E 5 Devices that use the DH 485 Network E 5 Important DH 485 Network Planning Considerations E 6 Example DH 485 Connections e RR S E 9 Modbus Communication Protocol E 12 ASC xao asia hole butt xps c bird ioo rab eh A Vra pening stad E 12 Appendix F System Loading Limitations o3 ea ee xa m C m e RR F 1 System Current Loading Example Calculations 24 point Controller F 1 Walidate tHe Systemi 6o ee ab ane Re T RD a E e RS F 2 System Loading Worksheet s Saepe EAE NS at Rain e F 4 CPR Bodas a bains ae ds date deb o beg acd I C REA F 4 System Current Loading Example Calculations 40 point Controller F 6
130. plied to the input terminal active low Connect the power supply VDC to the input group s COM terminal ATTENTION A The 24V dc sensor power source must not be used to power output circuits It should only be used to power input devices for example sensors and switches See Master Control Relay on page 2 8 for information on MCR wiring in output circuits 1762 L24AWA 1762 L24BWA 1762 L24BXB 1762 L24AWAR 1762 L24BWAR and 1762 L24BXBR Wiring Diagrams TIP In the following diagrams lower case alphabetic subscripts are appended to common terminal connections to indicate that different power sources may be used for different isolated groups if desired Figure 3 7 1762 L24AWA and 1762 L24AWAR Input Wiring Diagram Dae TT Eee eese 4 Lla e Lib 1 NC terminals are not intended for use as connection points Wire Your Controller 3 13 Figure 3 8 1762 L24BWA and 1762 L24BWAR Sinking Input Wiring Diagram DCb DCa i nop 24 ioe a me no ms ws mes En s d COMO IN1 IN3 IN4 IN 8 IN 10 IN 12 COM il LI ua Figure 3 9 1762 L24BWA and 1762 L24BWAR Sourcing Input Wiring Diagram DC DCb DCa 24V dc Sensor Power DCb dj iid f 24 die ma mano ms m ms ae ce COM 0 IN1 IN3 IN4 ING IN 10 IN 12 COM j i l DCb DC DCa DCa Publication 1762 UMOOTH EN P June 2015 3 14 Wire Your Cont
131. r 3 7 Wiring Diagrams The following illustrations show the wiring diagrams for the MicroLogix 1200 controllers Controllers with dc inputs can be wired as either sinking or sourcing inputs Sinking and sourcing does not apply to ac inputs Refer to Sinking and Sourcing Wiring Diagrams on page 3 12 The controller terminal block layouts are shown below The shading on the labels indicates how the terminals are grouped A detail of the groupings is shown in the table following the terminal block layouts als HE This E ond denotes a protective earth ground terminal which provides a low impedance path between electrical circuits and earth for safety purposes and provides noise immunity improvement This connection must be made for safety purposes on ac powered controllers This symbol denotes a functional earth ground terminal which provides a low impedance path between electrical circuits and earth for non safety purposes such as noise immunity improvement Terminal Block Layouts Figure 3 1 1762 L24AWA and 1762 L24AWAR Group 0 Group 1 Te T Eee peers Inputs BENED 1 VAC VAC OUT OJOUT 1JOUT 2 VAC OUT 5 OUT 6 OUT 8 Li NEUT DC3 Outputs VAC VAC VAC OUT 3 OUT 4 VAC OUT 7 OUT 9 DC 0 DC 1 DC2 DC 4 S N SV S S g g S NI RI RN RN RN jo S d Publication 1762 UM001H EN P June 2015 3 8 Wire Your Controller Publication 1762 UM001H EN P June 2015 Figure 3 2 1762
132. r cet 2 17 Mounton Panel 2 seein ce en WR E Ree 2 18 Connect Expansion Orient d rented d 2 19 Chapter 3 Wire Requirements vea er eT Rte er PETERET Ce eod RE 3 1 Wire without Spade Lugs eva Poe toe ees wen el ee 3 2 Wire with Spade Lugs v4 ne er Gulu want e C o ol a ax 3 3 Use Suites SUDDfesSOfS co eg etate duas tario rat 3 3 Recommended Surge Suppressors 3 5 Ground the Controller 2 3 6 Mmi Diagratis so pee spe EAQUE MEER Xeno ES E 3 7 Terminal Block Layouts se dues dee dean eb bevebe h ha ia 3 7 Tetmunal Groupings x xS eee E aa Ales pe PAS 3 9 Sinking and Sourcing Wiring Diagrams 3 12 1762 L24AWA 1762 L24BWA 1762 L24BXB 1762 L24AWAR 1762 L24BWAR and 1762 L24BXBR Wiring Diagrams 3 12 1762 L40AWA 1762 L40BWA 1762 LAOBXB 1762 L40AWAR 1762 L40BW AR and 1762 L40BXBR Wiring Diagrams 3 15 Controller T O Wine sis ent etant qr cac bc te NIE ext 3 17 Minimize Electrical Noise 2 eee 3 17 Expansion I O Wariner isa nus oats PRR badass 3 18 Discrete Wiring Diagrams dave Beale ay ete ERA 3 18 Analog Witing s cs nee nn ete es ca tite ede ee 3 25 Chapter 4 Introductions 12 ve e o ut Se S UR A UR RUE Ct d qe RE CR 4 1 Supported Communication Protocols 4 1 Default Communication Configuration 4 2 Use the Communications Toggle Push Button 4 3 Connect to the RS 232 Po
133. reinforced insulation Verified by one of the following dielectric tests 1836V ac for 1 s or 2596V dc for 265V ac working voltage basic insulation 150V ac working voltage IEC Class 2 reinforced insulation Output group to output Verified by one of the group isolation following dielectric tests 1 s 1200V ac for 2 s or 1697V dc for 2 s 75V dc working voltage IEC Class 2 reinforced insulation Vendor D code 1 Product type code Product code 7 102 1 Only applicable to Series B 1 0 modules Table A 16 Relay Contact Ratings 1762 OW8 and 1762 0W16 Maximum Volts Amperes Amperes Volt Amperes Make Break Pontinagus Make Break 240V ac 75A 0 75 25 AU 1800VA 180VA 120V ac 15A 1 5 A 25 AN 1800VA 180VA 125V dc 0 22 AU 1 0A 28VA 24V dc 12 AU 20A 1 For dc voltage applications the make break ampere rating for relay contacts can be determined by dividing 28 VA by the applied dc voltage For example 28VA 48V dc 0 58 A For dc voltage applications less than 14 V the make break ratings for relay contacts cannot exceed 2 A 2 1 5 A above 40 C 104 F Publication 1762 UM001H EN P June 2015 A 14 Specifications Table A 17 Relay Contact Ratings 1762 0X6l Volts max Amperes Continuous Voltamperes Amps per Point Make Break max 2 Make Break 240V ac 15A 1 5A 5 0 A 3600VA 360VA 120V ac 30A 3 0A 7048 125V dc 0 4 A 25A soya
134. ressors Device Coil Voltage Suppressor Catalog Number Bulletin 509 Motor Starter 120V ac 599 K04 Bulletin 509 Motor Starter 240V ac 599 KA04 Bulletin 100 Contactor 120V ac 199 FSMA1 Bulletin 100 Contactor 240V ac 199 FSMA2U Bulletin 709 Motor Starter 120V ac 1401 N102 Bulletin 700 Type R RM Relays ac coil None Required Bulletin 700 Type R Relay 12V dc 199 FSMA9 Bulletin 700 Type RM Relay 12V de Bulletin 700 Type R Relay 24V de 199 FSMA9 Bulletin 700 Type RM Relay 24V de Bulletin 700 Type R Relay 48V dc 199 FSMA9 Bulletin 700 Type RM Relay 48V dc Bulletin 700 Type R Relay 115 125V dc 199 FSMA10 Bulletin 700 Type RM Relay 115 125V de Bulletin 700 Type R Relay 230 250V dc 199 FSMA11 Bulletin 700 Type RM Relay 230 250V de Bulletin 700 Type N P or PK Relay 150V max ac or dc 799 N24 Miscellaneous electromagnetic 150V max ac or dc 799 N24 devices limited to 35 sealed VA 1 Varistor Not recommended for use on relay outputs 2 RC Type Do not use with Triac outputs Publication 1762 UM001H EN P June 2015 3 6 Wire Your Controller Ground the Controller In solid state control systems grounding and wire routing helps limit the effects of noise due to electromagnetic interference EMT Run the ground connection from the ground screw of the controller to the ground bus prior to connecting any devices Use AWG 14 wire For AC powered controllers this connec
135. rolle Device 9 Pin D Shell 8 Pin Mini Din 9 RI 24V 1 8 CTS 4 GND 2 7 RTS RTS 3 6 DSR j gt RXD 4 5 GND r DCD 5 4 DTR M CTS 6 3 TXD TXD 7 2 RD GND 8 1 DCD Recommended User supplied Components These components can be purchased from your local electronics supplier Publication 1762 UM001H EN P June 2015 4 16 Communication Connections Publication 1762 UM001H EN P June 2015 Table 4 7 User Supplied Components Component Recommended Model external power supply and chassis ground power supply rated for 20 4 to 28 8V dc NULL modem adapter standard AT straight 9 25 pin RS 232 cable see table below for port information if making own cables 1761 CBL AP00 or 1761 CBL PM02 D SET Port 3 Port 1 Port 2 RS 485 connector DES RS 232 cable straight D connector 2 678 5 P eee Bt 3 S a dd c sj 4 3 O O o5 3 Le COM OT 4 Wi 7 LA CHS GND il 22 PITT 1 Table 4 8 AIC Terminals Pin Port 1 DB 9 RS 232 Port 22 1761 CBL PM02 Port 3 RS 485 cable Connector 1 received line signal detector 24V dc chassis ground DCD 2 received data RxD ground GND cable shield 3 transmitted data TxD request to send RTS signal ground 4 DTE ready DTR received data Rx 9 DH 485 data B 5 signal common GND received line signal detector DH
136. roller Publication 1762 UM001H EN P June 2015 Figure 3 10 1762 L24BXB and 1762 L24BXBR Sinking Input Wiring Diagram NOT NOT Figure 3 11 1762 L24BXB and 1762 L24BXBR Sourcing Input Wiring Diagram DCa DCb DCa DCa DCa DCb DCa DCa Figure 3 12 1762 L24AWA 1762 L24BWA 1762 L24AWAR and 1762 L24BWAR Output Wiring Diagram VAC VAC OUT 0 OUT 1 OUT 2 VAC OUT 5 OUT 6 OUT 8 DC 3 VAC VAC OUT 3 OUT 4 VAC OUT 7 OUT 9 DC 1 DC2 DC 4 DCa Lia Lib L2b L2c Lid Wire Your Controller 3 15 Figure 3 13 1762 L24BXB and 1762 L24BXBR Output Wiring Diagram Lid DCa DCb DCc DCa DCb DCc DCc 1762 L40AWA 1762 L40BWA 1762 L40BXB 1762 L40AWAR 1762 L40BWAR and 1762 L40BXBR Wiring Diagrams Figure 3 14 1762 L40AWA and 1762 L40AWAR Input Wiring Diagram COM INS IN7 IN8 INTO IN12 IN 14 IN16 JIN 18 IN20 IN 22 19 IN 21 IN 23 NC 0 2a ________ 2c Figure 3 15 1762 L40BWA and 1762 L40BWAR Sinking Input Wiring Diagram DCb DCb Publication 1762 UMOOTH EN P June 2015 3 16 Wire Your Controller Figure 3 16 1762 L40BWA and 1762 L40BWAR Sourcing Input Wiring Diagram
137. roup common BA 75A 8A 8A Current per controller at 150V max 30 A or total of per point loads whichever is less at 240V max 20 A or total of per point loads whichever is less Relay Outputs Turn on time Turn off time 10 msec minimum Relay life Electrical Refer to Relay Life Chart a Relay life Mechanical 20 000 000 cycles Load current 10 mA minimum 1 scan time dependent Table A 4 Relay Contact Ratings Maximum Volts Amperes Amperes Volt Amperes Make Break Continuous Make Break 240V ac 7 5A 0 75A 2 5A 1800 VA 180 VA 120V ac 15A 1 5A 2 5A 1800 VA 180 VA 125V dc 0 2242 1 0A 28 VA 24V dc 1248 2 0A 1 1 5A above 40 C 2 For dc voltage applications the make break ampere rating for relay contacts can be determined by dividing 28 VA by the applied dc voltage For example 28 VA 48V dc 0 58A For dc voltage applications less than 14V the make break ratings for relay contacts cannot exceed 2A Publication 1762 UM001H EN P June 2015 A 4 Specifications ATTENTION Do not exceed the Current per group common specification A Relay Life Chart N 240VAC o 0 Rois LL T TONES resistive E see se Number of operations x 10 0 1 020305 1 23 5 Switching capacity A Publication 1762 UM001H EN P June 2015 Specifications Table A 5 BXB FET Output Specifications Attribute General Operation A 5 High Speed Operation
138. rt 4 4 Make a DF1 Point to Point Connection 4 5 Usea Modemi sari nanos tid ee ae hie ens das 4 5 Isolated Modem Connection 4 6 Connect to a DPT Half duplex Networks issus 4 8 Connect to a DH 485 Network 4 9 Recommended Tools 4 9 DH 485 Communication Cable 4 10 Connect the Communication Cable to the DH 485 Connector 4 10 Ground and Terminate the DH 485 Network 4 12 Gonnect the ATC T zu se et ha sen ents Datla POR eR t 4 12 Use Trim Pots Use Real time Clock and Memory Modules Specifications 1762 Replacement Parts Troubleshoot Your System Table of Contents iii Cable Selection Guiden Pbi tune es ae ye ee ane CIR ERE WD 4 13 Recommended User supplied Components 4 15 Safety Considerations vs d d aes ed Re RACE TRO RR 4 17 Install and Attach the ACR vies aa ciate bu bine ee 4 17 Apply Power to the AIG Pian conde tha br Dodes e dn ton dde 4 17 Chapter 5 Tam Pap Operation us ot d ttn tee nM Kale tA udo toe ip 5 1 Trim Pot Information Function File 5 2 Etro Conditions isa Cato awe dre tul PARED RA REOR ERO d 5 2 Chapter 6 Real time Clock Operation 42v Iber E Rue ober UR doRA ws 6 1 Removal Insertion Under Power 6 1 Write Data to the Real time Clock elu a nn 6 2 RT
139. s 2 for UL Listing MCR 24 V dc Lo Hi e i UO Line Terminals Connect to terminals of Power Supply 1762 L24AWA 1762 L24BWA tps 1762 LA0AWA 1762 L40BWA 1762 L24AWAR 1762 L24BWAR 1762 L40AWAR and 1762 L40BWAR Circuits s Connect to 24V dc terminals of Power Supply 1762 L24BXB 1762 L40BXB 1762 L24BXBR and 1762 L40BXBR Publication 1762 UMO001H EN P June 2015 2 12 Install Your Controller Install a Memory Module or 1 Remove the memory module port covet Real time Clock 2 Align the connector on the memory module with the connector pins on the controller Publication 1762 UM001H EN P June 2015 Install Your Controller 2 13 Controller Mounting Dimensions 1762 L24AWA 1762 L24BWA 1762 L24BXB 1762 L40AWA 1762 L40BWA 1762 L40BXB 1762 L24AWAR 1762 L24BWAR 1762 L24BXBR 1762 L40AWAR 1762 L40BWAR 1762 L40BXBR Table 2 1 Controller Dimensions Dimension 1762 L24AWA 1762 L24BWA 1762 L24BXB 1762 L40AWA_ 1762 L40BWA 1762 L40BXB 1762 L24AWAR 1762 L24BWAR 1762 L24BXBR 1762 L40AWAR 1762 L40BWAR 1762 L40BXBR A 90 mm 3 5 in 90 mm 3 5 in 110 mm 4 33 in 160 mm 6 30 in 87 mm 3 43 in 87 mm 3 43 in Controller and The controller mounts horizontally with the expansion I O extending to the Expansion 1 0 Spacing right of the controller Allow 50 mm 2 in of space on all sides of the controll
140. s will help us serve your documentation needs better If you have any suggestions on how to improve this document complete this form publication RA DU002 available at http www rockwellautomation com literature Rockwell Otomasyon Ticaret A S Kar Plaza Is Merkezi E Blok Kat 6 34752 erenk y stanbul Tel 90 216 5698400 www rockwellautomation com Power Control and Information Solutions Headquarters Americas Rockwell Automation 1201 South Second Street Milwaukee WI 53204 2496 USA Tel 1 414 382 2000 Fax 1 414 382 4444 Europe Middle East Africa Rockwell Automation NV Pegasus Park De Kleetlaan 12a 1831 Diegem Belgium Tel 32 2 663 0600 Fax 32 2 663 0640 Asia Pacific Rockwell Automation Level 14 Core F Cyberport 3 100 Cyberport Road Hong Kong Tel 852 2887 4788 Fax 852 2508 1846 Publication 1762 UMO001H EN P June 2015 Supersedes Publication 1762 UM001G EN P March 2011 Copyright 2015 Rockwell Automation Inc All rights reserved Printed in the U S A
141. service packs and a MySupport feature that you can customize to make the best use of these tools For an additional level of technical phone support for installation configuration and troubleshooting we offer TechConnect support programs For more information contact your local distributor or Rockwell Automation representative or visit http www rockwellautomation com support Installation Assistance If you experience a problem within the first 24 hours of installation review the information that is contained in this manual You can contact Customer Support for initial help in getting your product up and running United States or Canada 1 440 646 3434 Outside United States or Use the Worldwide Locator at http www rockwellautomation com support americas phone en html or contact Canada your local Rockwell Automation representative New Product Satisfaction Return Rockwell Automation tests all of its products to ensure that they are fully operational when shipped from the manufacturing facility However if your product is not functioning and needs to be returned follow these procedures United States Contact your distributor You must provide a Customer Support case number call the phone number above to obtain one to your distributor to complete the return process Outside United States Please contact your local Rockwell Automation representative for the return procedure Documentation Feedback Your comment
142. sion Device ac or dc Outputs ut 0 ut 1 ut 2 ut 3 ut 4 ut 5 ut 6 ut 7 COM dc COM or L2 If the outputs are dc we recommend that you use an 1N4004 diode for surge suppression as shown below For inductive dc load devices a diode is suitable A 1N4004 diode is acceptable for most applications A surge suppressor can also be used See Table 3 2 for recommended suppressors As shown below these surge suppression circuits connect directly across the load device 24V de aw Out 0 ut 1 Out 2 Relay or Solid Qut 3 State dc Outputs Out 4 Qut 5 A IN4004 Diode Out 6 A surge suppressor Out7 24V dc common can also be used COM Suitable surge suppression methods for inductive ac load devices include a varistor an RC network or an Allen Bradley surge suppressor all shown below These components must be appropriately rated to suppress the switching transient characteristic of the particular inductive device See the table on page 3 5 for recommended suppressors Surge Suppression tor Inductive ac Load Devices Output Device Output Device Output Device Surge Suppressor Varistor RC Network Publication 1762 UMO001H EN P June 2015 Wire Your Controller 3 5 Recommended Surge Suppressors Use the Allen Bradley surge suppressors shown in the following table for use with relays contactors and starters Table 3 2 Recommended Surge Supp
143. sis 2760 SFC3 to other A B PLCs and devices Three configurable 2760 ND001 channels are available to interface with Bar Code Vision RF Dataliner and PLC systems 1784 KTX PC DH 485 IM IBM XT AT Provides DH 485 using RSLinx 1784 6 5 22 KTXD Computer Bus 1784 PCMK PCMCIA IM PCMCIA slot Provides DH 485 using RSLinx 1784 6 5 19 in computer and Interchange 1747 PT1 Hand Held NA Provides hand held programming monitoring configuring and 1747 NP002 Terminal troubleshooting capabilities for SLC 500 processors Publication 1762 UM001H EN P June 2015 E 6 Connect to Networks via RS 232 Interface Table E 1 Allen Bradley Devices that Support DH 485 Communication Catalog Number Description Installation Function Publication 1747 DTAM 2707 L8P1 L8P2 L40P1 L40P2 V40P1 V40P2 V40P2N M232P3 and M485P3 DTAM DTAM Plus and DIAM Micro Operator Interfaces Panel Mount Provides electronic operator interface for SLC 500 processors 1747 6 1 2707 800 2707 803 2711 K5A2 B5A2 K5A5 B5A5 K5A1 B5A1 K9A2 9A2 K9A5 T9A5 K9A1 and T9A1 PanelView 550 and PanelView 900 Operator Terminals Panel Mount Provides electronic operator interface for SLC 500 processors 2711 UM014 NA Not Applicable Important DH 485 Network Planning Considerations Carefully plan your network configuration before installing any
144. status of an instruction that provides a continuous logical path on a ladder rung upload Data is transferred to a programming or storage device from another device watchdog timer A timer that monitors a cyclical process and is cleared at the conclusion of each cycle If the watchdog runs past its programmed time period it causes a fault workspace The main storage available for programs and data and allocated for working storage write To copy data to a storage device For example the processor WRITEs the information from the output data file to the output modules Publication 1762 UM001H EN P June 2015 Glossary 10 Notes Publication 1762 UM001H EN P June 2015 Numerics 1762 24AWA wiring diagram 3 12 1762 40BWA sourcing wiring diagram 3 15 1762 1A8 wiring diagram 3 18 1762 IF20F2 input type selection 3 26 output type selection 3 26 terminal block layout 3 27 wiring 3 27 1762 IF4 input type selection 3 28 terminal block layout 3 29 1762 1016 wiring diagram 3 19 1762 1032T wiring diagram 3 20 1762 108 wiring diagram 3 18 1762 1080W6 wiring diagram 3 25 1762 0A8 wiring diagram 3 20 1762 0B16 wiring diagram 3 21 1762 0B32T wiring diagram 3 22 1762 0B8 wiring diagram 3 21 1762 0V32T wiring diagram 3 22 1762 0W16 wiring diagram 3 23 1762 OW8 wiring diagram 3 23 1762 0X61 wiring diagram 3 24 A address G 1 Advanced Interface Converter See AIC agency certifications 2 1 AIC apply power to 4
145. t min 10 mA 5V dc Continuous current per See table on page A 24 point Continuous current per 8A module Total controlled load 1440VA Module max Publication 1762 UM001H EN P June 2015 A 24 Specifications Publication 1762 UM001H EN P June 2015 Table A 30 DC Input Relay Output Combination Module 1762 1080W6 Relay Contact Ratings Volts Continuous Amperes Voltamperes max Amps per Point Max Make Break Make Break 240V ac 25A 75A 0 75 A 1800VA 180VA 120V ac 15A 1 5A 125V dc 1 0A 0 22 A 2g VA 24V dc 20A 1 2A 2g VA 1 Surge Suppression Connecting surge suppressors across your external inductive load will extend the life of the relay contacts For additional details refer to Industrial Automation Wiring and Grounding Guidelines publication 1770 4 1 2 For de voltage applications the make break ampere rating for relay contacts can be determined by dividing 28VA by the applied dc voltage For example 28VA 48V dc 0 58 A For dc voltage applications less than 14 V the make break rating for relay contacts cannot exceed 2 A Table A 31 DC Input Relay Output Combination Module 1762 1080W6 General Specifications Specification Value Dimensions 90 mm height x 87 mm depth x 40 4 mm width height including mounting tabs is 110 mm 3 54 in height x 3 43 in depth x 1 59 in width height including mounting tabs is 4 33 in Shipping weight approx 280 g 0 62
146. t 0 9 kg 2 0 Ibs 1 1 kg 2 4 Ibs Number of 1 0 14 inputs and 10 outputs 24 inputs 16 outputs Power supply voltage 100 240V ac 24V dc 100 240V ac 24V dc 1596 10 15 10 15 41096 1596 10 at 47 63 Hz Class 2 at 47 63 Hz Class 2 SELV SELV Heat dissipation 15 2 W 15 7 W 17 0 W 21 0W 22 0 W 27 9 W Power supply inrush 120V ac 25A for 8 ms 24V dc 120V ac 25A for 8 ms 24V dc current 240V ac 40A for 4 ms 15Afor20ms 240V ac 40A for 4 ms 15A for 30 ms Power supply usage 68VA 70VA 27W 80VA 82VA 40 W Power 5V dc 400 mA 400 mA 400 mA 600 mA 600 mA 600 mA ud 24V dc 350 mA 350 mall 350 mA 500 mA 500 mA2 500 mA Sensor power output none 250 mA at 24V dc none none 400 mA at 24V dc none AC Ripple lt 500 mV AC Ripple lt 500 mV peak to peak peak to peak 400 uF max 400 uF max Input circuit type 120V ac 24V de 24V de 120V ac 24V de 24V de sink source sink source sink source sink source Output circuit type Relay Relay Relay FET Relay Relay Relay FET Temperature operating 0 55 C 32 131 F ambient Temperature storage 40 85 C 40 185 F ambient Operating humidity 5 95 relative humidity non condensing Vibration Operating 10 500 Hz 5G 0 030 in max peak to peak 2 hours each axis Relay Operation 1 5G Publication 1762 UM001H EN P June 2015 A 2 Specifications Table A 1 Gen
147. te no current flows through the switch Practical semiconductor switches and the transient suppression components which are sometimes used to protect switches allow a small current to flow when the switch is in the off state This current is referred to as the off state leakage current To ensure reliable operation the off state leakage current rating of a switch should be less than the minimum operating current rating of the load that is connected to the switch on delay time The ON delay time is a measure of the time required for the controller logic to recognize that a signal has been presented at the input terminal of the controller one shot A programming technique that sets a bit for only one program scan online Describes devices under direct communication For example when RSLogix 500 is monitoring the program file in a controller Glossary 7 operating voltage For inputs the voltage range needed for the input to be in the On state For outputs the allowable range of user supplied voltage output device A device such as a pilot light or a motor starter coil that is controlled by the controller processor A Central Processing Unit See CPU processor file The set of program and data files used by the controller to control output devices Only one processor file may be stored in the controller at a time program file The area within a processor file that contains the ladder logic program program mode Whe
148. te current max 2 5mA 1 5mA 1 5mA 1 0mA On state voltage min 79V ac min 10V de 10V de 10V de 132V ac max Publication 1762 UM001H EN P June 2015 A 10 Specifications Table A 13 Input Specifications Attribute Value 1762 1A8 1762 108 1762 1016 1762 1032T On state current min 5 0 mA at 79V ac 47 Hz 2 0 mA at 10V de 2 0 mA at 10V de 1 6 mA at 10V de 2 0 mA at 15V de On state current nom 12 0 mA at 120V ac 60 Hz 8 0 mA at 24V de 8 0 mA at 24V de On state current max 16 0 mA at 132V ac 63 Hz 12 0 mA at 30V de 12 0 mA at 30V de 5 7 mA at 26 4V de 6 5 mA at 30 0V dc Inrush current max 250 mA Not applicable Not applicable Not applicable Nominal impedance 12K Q at 50 Hz 3K Q 3K Q ATK Q 10K o at 60 Hz Power supply distance rating IEC input compatibility 6 The module may not be located more than 6 modules away from the power supply Type 14 Type 14 Type 14 Type 1 Isolated groups Group 1 inputs 0 to 7 internally connected commons Group 1 inputs 0 to 7 internally connected commons Group 1 inputs 0 to 7 Group 2 inputs 8 to 15 Group 1 Inputs 0 7 Group 2 Inputs 8 15 Group 3 Inputs 16 23 Group 4 Inputs 24 31 Input group to backplane isolation Vendor D code Verified by one of the following dielectric tests 1517V ac for 1 s or 2145V dc for 1 s 132V ac working voltage IEC Class 2 reinforced insulation Verified by o
149. ted to the metal mounting panel earth ground Keep the shield connection to earth ground as short as possible To ensure optimum accuracy for voltage type inputs limit overall cable impedance by keeping all analog cables as short as possible Locate the I O system as close to your voltage type sensors or actuatots as possible The module does not provide loop power for analog inputs Use a power supply that matches the input transmitter specifications Publication 1762 UM001H EN P June 2015 3 26 Wire Your Controller Publication 1762 UM001H EN P June 2015 1762 IF20F2 Input Type Selection Select the input type cutrent or voltage using the switches located on the modules circuit board and the input type range selection bits in the Configuration Data File Refer to MicroLogix 1200 and 1500 Programmable Controllers Instruction Set Reference Manual publication number 1762 RM001 You can access the switches through the ventilation slots on the top of the module Switch 1 controls channel 0 switch 2 controls channel 1 The factory default setting for both switch 1 and switch 2 is Current Switch positions are shown below D 4 Voltage OFF o Current ON Default 1 2j4 1762 IF20F2 Output Type Selection The output type selection current or voltage is made by wiring to the appropriate terminals lout or Vout and by the type range selection bits in the Configuration Data File Refer to MicroLogix 1200
150. terminal screw making sure the pressure plate secures the wire Finger Safe Cover Use Surge Suppressors Wire Your Controller 3 3 Wire with Spade Lugs The diameter of the terminal screw head is 5 5 mm 0 220 in The input and output terminals of the MicroLogix 1200 controller are designed for a 6 35 mm 0 25 in wide spade standard for 6 screw for up to 14 AWG or a 4 mm metric 4 fork terminal When using spade lugs use a small flat blade screwdriver to pry the finger safe cover from the terminal blocks as shown below Then loosen the terminal screw Because of the potentially high current surges that occur when switching inductive load devices such as motor starters and solenoids the use of some type of surge suppression to protect and extend the operating life of the controllers output contacts is required Switching inductive loads without surge suppression can significantly reduce the life expectancy of relay contacts By adding a suppression device directly across the coil of an inductive device you prolong the life of the output or relay contacts You also reduce the effects of voltage transients and electrical noise from radiating into adjacent systems Publication 1762 UM001H EN P June 2015 3 4 Wire Your Controller The following diagram shows an output with a suppression device We recommend that you locate the suppression device as close as possible to the load device dc or L1 Suppres
151. the MSG instruction The MicroLogix 1200 also supports Half duplex modems using RTS CTS hardware handshaking Publication 1762 UM001H EN P June 2015 Rockwell Software RSLinx 2 0 or higher SLC 5 03 SLC 5 04 and SLC 5 05 or PLC 5 processors configured for DF1 Half duplex Master MicroLogix 1000 Slave Connect to Networks via RS 232 Interface E 3 Example DF1 Half duplex Connections RS 232 DF1 Half duplex Protocol ST Moden Mic roLogix 120 0 Slave MicroLogix 1500 SI SLC 5 04 Slave SLC 5 03 with ave 1747 KE Interface Module Slave Use Modems with MicroLogix 1200 Programmable Controllers The types of modems you can use with MicroLogix 1200 controllers include the following dial up phone modems A MicroLogix 1200 controller on the receiving end of the dial up connection can be configured for DF1 Full duplex protocol with or without handshaking The modem connected to the MicroLogix controller should support auto answer The MicroLogix 1200 supports ASCII out communications Therefore it can cause a modem to initiate of disconnect a phone call leased line modems Leased line modems are used with dedicated phone lines that are typically leased from the local phone company The dedicated lines may be in a point to point topology supporting F
152. the controller and any other devices To remove your controller from the DIN rail 1 Place a flat blade screwdriver in the DIN rail latch at the bottom of the controller Holding the controller pry downward on the latch until the latch locks in the open position Repeat steps 1 and 2 for the second DIN rail latch Unhook the top of the DIN rail slot from the rail Publication 1762 UMO001H EN P June 2015 2 16 Install Your Controller open A wey Panel Mounting Mount to panel using 8 or M4 screws To install your controller using mounting screws 1 Remove the mounting template from inside the back cover of the MicroLogix 1200 Programmable Controllers Installation Instructions publication 1762 IN006 2 Secure the template to the mounting surface Make sure your controller is spaced properly See Controller and Expansion I O Spacing on page 2 13 3 Drill holes through the template 4 Remove the mounting template 5 Mount the controller 6 Leave the protective debris shield in place until you are finished wiring the controller and any other devices Debris Shield Mounting Template Publication 1762 UM001H EN P June 2015 EEH Install Your Controller 2 17 1762 Expansion 1 0 Dimensions A C
153. this manual P 1 read G 7 real time clock battery operation 6 2 disable 6 2 operation 6 1 removal installation under power 6 1 write data 6 2 related documentation P 2 related publications P 2 relay G 7 relay logic G 8 relays surge suppressors for 3 5 remote packet support E 10 replacement parts B 1 reserved bit G 8 restore G 8 retentive data G 8 RS 232 G 8 RS 232 communication interface E 1 Publication 1762 UM001H EN P June 2015 run mode G 8 rung G 8 S safety circuits 2 5 safety considerations 2 3 disconnect main power 2 5 hazardous location 2 3 master control relay circuit periodic tests 2 6 periodic tests of master control relay circuit 2 6 power distribution 2 5 safety circuits 2 5 save G 8 scan time G 8 sinking G 9 sinking and sourcing wiring diagrams 3 12 sinking wiring diagram 1762 24BWA 3 13 sourcing G 9 sourcing wiring diagram 1762 24BWA 3 13 specifications A 1 status G 9 surge suppressors for contactor 3 5 for motor starters 3 5 for relays 3 5 recommended 3 5 use 3 3 system configuration DF1 Full duplex examples E 2 DH485 connection examples E 9 system loading example calculations F 1 limitations F 1 worksheet F 4 system loading and heat dissipation F 1 T terminal G 9 terminal block layouts 1762 IF20F2 3 27 1762 IF4 3 29 controllers 3 7 terminal groupings 3 9 terminal groupings 3 9 throughput G 9 Trim Pot Information Function File 5 2 trim pot operation 5 1 trim pots 5 1 adj
154. tinuous current per 0 5A at 60 C 140 F 2 5 A Also see Relay Contact Ratings on page A 3 7A Also see Relay point max Contact Ratings on page A 3 Continuous current per 2 0 A at 60 C 140 F 8A 8A 7A Also see Relay common max Contact Ratings on page A 3 Continuous current per 4 0 A at 60 C 140 F 16A 16A 30A Also see Module module max Load Ratings 1762 0X61 on page A 14 Surge current max 2 0 A Repeatability is once every 2 s at 60 C 140 F for 10 ms See Relay Contact Ratings on page A 3 See Relay Contact Ratings on page A 3 Power supply distance rating 6 The module may not be more than 6 modules away from the power supply Publication 1762 UM001H EN P June 2015 Table A 15 Output Specifications Specification Isolated groups 1762 0V32T Group 1 Outputs 0 15 Group 2 Outputs 16 31 internally connected to common 1762 0W8 Group 1 Outputs 0 to 3 Group 2 Outputs 4 to 7 1762 0W16 Group 1 Outputs 0 to 7 Group 2 Outputs 8 to 15 Specifications A 13 1762 0X61 All 6 Outputs Individually Isolated Verified by one of the following dielectric tests 1836V ac for 1 s or 2596V dc for 265V ac working voltage IEC Class 2 reinforced insulation Output group to Verified by one of the backplane isolation following dielectric tests 1 s 1200V ac for 2 s or 1697V dc for 2 s 75V dc working voltage IEC Class 2
155. tion must be made for safety purposes ATTENTION All devices connected to the RS 232 channel must be referenced to controller ground or be floating not referenced to a potential other than ground Failure to follow this procedure may result in property damage or personal injury For 1762 L24BWA 1762 L40BWA 1762 L24BWAR and 1762 L40BWAR controllers The COM of the sensor supply is also connected to chassis ground internally The 24V dc sensor power source should not be used to power output circuits It should only be used to power input devices For 1762 L24BXB 1762 L40BXB 1762 L24BXBR and 1762 L40BXBR controllers The VDC NEUT or common terminal of the power supply is also connected to chassis ground internally This product is intended to be mounted to a well grounded mounting surface such as a metal panel Refer to the Industrial Automation Wiring and Grounding Guidelines publication 1770 4 1 for additional information Additional grounding connections from the mounting tab or DIN rail if used are not required unless the mounting surface cannot be grounded TIP Use all four mounting positions for panel mounting installation o o Grounding stamping U ATTENTION Remove the protective debris strip before applying power to the controller Failure to remove the strip may cause the controller to overheat Publication 1762 UM001H EN P June 2015 Wire Your Controlle
156. tware and Model hardware problems in the micro controller The model provides common questions you might ask to help troubleshoot your system Refer to the recommended pages within the model for further help Identify the error code and description Is the error hardware related Refer to page C 2 for probable cause and recommended action Are the wire connections tight Tighten wire connections Does the controller have power supplied Is the Power Clear Fault LED om Check power Refer to page C 2 for probable cause and recommended action Correct the condition causing the fault Is the RUN LED on Is an input LED accurately showing status Is the Fault LED on Return controller to RUN or any of the REM test modes Refer to page C 2 for Refer to page C 2 for probable cause and probably cause and recommended action recommended action Test and verify system operation Publication 1762 UM001H EN P June 2015 C 4 Troubleshoot Your System Analog Expansion 1 0 Diagnostics and Troubleshooting Publication 1762 UM001H EN P June 2015 Module Operation and Channel Operation The module performs operations at two levels e module level e channel level Module level operations include functions such as power up configuration and communication with
157. ull duplex communications between two modems or in a multi drop topology supporting Half duplex communications between three or more modems Publication 1762 UM001H EN P June 2015 E 4 Connect to Networks via RS 232 Interface Publication 1762 UM001H EN P June 2015 radio modems Radio modems may be implemented in a point to point topology supporting either Half duplex or Full duplex communications or in a multi drop topology supporting Half duplex communications between three or more modems MicroLogix 1200 also supports DF1 Radio Modem protocol line drivers Line drivers also called short haul modems do not actually modulate the setial data but rather condition the electrical signals to operate reliably over long transmission distances up to several miles Line drivers are available in Full duplex and Half duplex models Allen Bradley s AIC Advanced Interface Converter is a Half duplex line driver that converts an RS 232 electrical signal into an RS 485 electrical signal increasing the signal transmission distance from 50 to 4000 feet 8000 feet when bridged For point to point Full duplex modem connections that do not require any modem handshaking signals to operate use DF1 Full duplex protocol with no handshaking For point to point Full duplex modem connections that require RTS CTS handshaking use DF1 Full duplex protocol with handshaking For radio modem connections use DF1 Radio Modem protocol especially if stote
158. un mode of operation Critical module errors are indicated in Table C 5 on page C 7 Module Error Definition Table Analog module errors are expressed in two fields as four digit Hex format with the most significant digit as don t care and irrelevant The two fields are Module Error and Extended Error Information The structure of the module error data is shown below Table C 3 Module Error Table Don t Care Bits Module Error Extended Error Information a 4713 nr n 0 9 81 65413 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Hex Digit 4 Hex Digit 3 Hex Digit 2 Hex Digit 1 Publication 1762 UM001H EN P June 2015 C 6 Troubleshoot Your System Module Error Field The purpose of the module error field is to classify module errors into three distinct groups as described in the table below The type of error determines what kind of information exists in the extended error information field These types of module errors are typically reported in the controller s I O status file Refer to the MicroLogix 1200 and 1500 Programmable Controllers Instruction Set Reference Manual publication 1762 RM001 for more information Table C 4 Module Error Types Error Type Module Error Field Value Description Bits 11 through 09 Binary No Errors 000 No error is present The extended error field holds no additional information Hardware Errors 001 General and specifi
159. ustment 5 1 error conditions 5 2 location 5 1 troubleshoot your system C 1 true G 9 U upload G 9 use communications toggle push button 4 3 use emergency stop switches 2 9 use memory modules 6 1 use real time clock 6 1 use trim pots 5 1 W wire your controller 3 1 wiring diagram 1762 1A8 3 18 1762 IF20F2 differential sensor 3 27 1762 IF20F2 single ended sensor 3 28 1762 1016 3 19 1762 1032T 3 20 1762 108 3 18 Index 5 1762 1080W6 3 25 1762 L24AWA input 3 12 1762 L24AWA output 3 14 1762 L24BWA output 3 14 1762 L24BWA sinking 3 13 1762 L24BWA sourcing 3 13 1762 L24BXB output 3 15 1762 L24BXB sinking 3 14 1762 L24BXB sourcing 3 14 1762 LA0AWA input 3 15 1762 L40AWA output 3 17 1762 L40BWA output 3 17 1762 L40BWA sourcing 3 16 1762 L40BXB output 3 17 1762 L40BXB sinking 3 16 1762 L40BXB sourcing 3 16 1762 0A8 3 20 1762 0B16 3 21 1762 0B32T 3 22 1762 0B8 3 21 1762 0V32T 3 22 1762 0W16 3 23 1762 0W8 3 23 1762 0X61 3 24 terminal block layouts 3 7 3 27 3 29 wiring diagrams 3 7 workspace G 9 write G 9 Publication 1762 UMO001H EN P June 2015 6 Index Notes Publication 1762 UM001H EN P June 2015 Rockwell Automation Support Rockwell Automation provides technical information on the Web to assist you in using its products At http www rockwellautomation com support you can find technical manuals a knowledge base of FAQs technical and application notes sample code and links to software
160. v DC Sinking COM 0 DC Sourcing DC Sinking DC Sourcing 24V de y DC Sinking DC Sourcing Publication 1762 UM001H EN P June 2015 3 20 Wire Your Controller Publication 1762 UM001H EN P June 2015 Figure 3 24 1762 1032T Wiring Diagram DC DC sourcing COM 1 DC sinking DC COM 1 INO meer INT ot N2 rar 2avpc N3 F7 IN 4 L1 INS 79 7 1 ING 5 7 1 DC sourcing Y NT L1 DC sinking DC sinking DC sourcing INS 74 Rer IN 9 L1 IN 10 opt IN 11 pr m 24vpc N12 7 1 IN 13 r IN 14 ee N15 p DC DC sinking V COM 2 DC sourcing pc COM 2 Figure 3 25 1762 0A8 Wiring Diagram DC sourcing DC sinking DC sourcing DC sinking DC sinking DC sourcing DC sinking DC sourcing DC COM 3 A DC 24V DC Y COM 3 IN 16 N17 N 18 N 19 N 20 N 21 N22 IN 23 A Ls N24 y N25 2 N27 aml 2avoc N28 Fea N29 N30 a 41920 Nat ed DC Y coma DC COM4 OUT 4 TOA Figure 3 26 1762 0B8 Wiring Diagram Figure 3 27 1762 0B16 Wiring Dia
161. xample 1 5V 0 OV network A series of stations nodes connected by some type of communication medium A network may be made up of a single link or multiple links nominal input current The current at nominal input voltage normally closed Contacts on a relay or switch that are closed when the relay is de energized or the switch is deactivated they are open when the relay is energized or the Publication 1762 UM001H EN P June 2015 Glossary 6 Publication 1762 UM001H EN P June 2015 switch is activated In ladder programming a symbol that allows logic continuity flow if the referenced input is logic 0 when evaluated normally open Contacts on a relay or switch that are open when the relay is de energized or the switch is deactivated They are closed when the relay is energized or the switch is activated In ladder programming a symbol that allows logic continuity flow if the referenced input is logic 1 when evaluated off delay time The OFF delay time is a measure of the time required for the controller logic to recognize that a signal has been removed from the input terminal of the controller The time is determined by circuit component delays and by any filter adjustment applied offline Describes devices not under direct communication offset The steady state deviation of a controlled variable from a fixed point off state leakage current When an ideal mechanical switch is opened off sta
162. y of Changes 2 Notes Publication 1762 UM001H EN P June 2015 Preface Hardware Overview Install Your Controller Table of Contents Important User Information sexa exo x x Rer n 1 2 Firmware Revision History Summary of Changes 1 Who Should Use This Manual sis ea wok ERR REOR P 1 Purpose of This Manual sis de ve hrec pes EA P 1 Related Documentation ve d kao t E oe cde P 2 Common Techniques Used in This Manual P 2 Chapter 1 Hardware Feabufes sans ere Sed ies EDU P eapite 1 1 C mponent GSP OMS 4 Lacan v po Moe canunt ME 1 2 MicroLogix 1200 Memory Module and or Real time Clock 1 2 1762 Expansion Os patins ad t ie inii ne terc fat 1 3 Communication Cables 234 Speed pode o eer abes e Ra EN Da 1 4 Progra the Controler o ci ute cu och ee qd C MORE QE A 1 4 Communication Options Pragae e eb MEL Y eer ets 1 4 Chapter 2 Required Tools echtes e DR HR tani nk eae E 2 1 Agency CertificaHOnS s sad LA LS ome Mel hot E 2 1 Compliance to European Union Directives src eine cen ete ees 2 2 EMC Directye ie P ore ert n Pet ott eatis ibid d Gir MS 2 2 Low Voltage Ditectve a eso e e rS Ever EXER 2 2 Installation Considerations i ance pce ek x wapa Ed ES 2 2 Safety C onsIde bdo Su edet oi ae var Cy va ctt Vara PR 2 3 Hazardous Location Considerations 2 3 Disconnect Maim POWEE isi wees ca pee cor a NS e oc d 2 5 Safety ITCUTES ots NO a e b ues he Vane iesus na 2

1762-UM001 - Rockwell Automation

Contents

Download Pdf Manuals

Related Search

Related Contents