User Manual - Spectrum Controls, Inc.
Contents
1. 1 1 SECTION TZ INPURT EYPES AND RANGES l uu u Q E au L unn UU 1 1 SECTION DATA FORMAT 1 2 SECTION LA FILTER ERE QUENCIES n vta 1 2 SECTIONALS HARDWARE FEATURE Sae a a a 1 3 EBR 1 3 SECHNON O te ta de abate Onl tanh ode asi CO te ach cata t dress ua 1 4 POW CU 1 4 IVIOGUIC 1 4 CHAPTER 2 INSTALLATION AND WIRING L u y u N de oaa a Een 2 1 SECTION 2 1 COMPLIANCE EUROPEAN UNION DIRECTIVES 2 1 Z T IEIIC DNEVE nqa a tefte ua 2 1 21 2 VOW Voltage Drect VE ssim 2 1 SECTION POWER REGUIREMENTS 2 1 SECTION 2 5 GENERAL CONSIDERATIONS 2 2 2 3 1 Hazardous Location Considerations eere enit reu epe eye vu ede EAEEREN EE EEA AE TEE E EEA 2 2 2 3 2 Prevent ElectrostaticDISChOl Ges esso iaceo od oet ad tend det ese beet exe2. 2 3 Z3 S RCMOVE POWEr usr ua ep D PER oA ve uae PELLEM E OL 2 4 2 34 Selecting G LOCGLION M 2 4 SECIION ZA VO ER uu PEE 2 4 2A LMU D uuu u Me 2 4 DAD DIN RGN d eid eh 2 5 2 3 Panel MOUNTO umu bua a anay yaa uc qua 2 6 SECTION 2 5 SYSTEM JASSEMBDY a L 2 6 SECTION 2 G FIFLD WIRING CONNECTIODBIS etos DEO IRI OH Punto dito usa un iu vU a ae SOM EE De Ses 2 7 DIO QUOI una u Qua ui 2 8 2 6 2 Wiring the Finger Safe Terminal Block 2 9 203 Termingl Door LQDeL N uu a ya 2 10 SECTION Z A MODULE INDICATORS usse tesa a a du i Bae eh tld Sawa DU C Sra E 2 10 CHAPTER CONFIGURING THE 1762SC IF8U USING RSLOGIX 500 3 1 SECTIONS 1 THINGS YOU SHOULD KNOW cuu l Dv ote 3 1 SECTION 3 2 MODULE MEMORY uuu uu dosi baton UP vu dtdas diiidan Ev deseos 3 1 SECTION 3 3 ADD MODULE TO 06500 enne nennen sse se tee e ese esee esses ese enses 3 2 SECTION 344 MODUEE CONFIGU
3. 0 6 degrees C maximum Type J 210 C to 180 C 0 8 degrees C maximum Type N 160 C to 1300 C 1 degrees C maximum Type N 210 C to 160 C 1 8 degrees C maximum Type T 190 C to 400 C 1 degrees C maximum Type T 270 C to 190 C 7 degrees C maximum Type K 200 C to 1370 1 degrees C maximum Type K 270 C to 200 C 10 degrees C maximum Type E 200 C to 1000 C 0 6 degrees C maximum Type E 270 C to 200 C 5 degrees C maximum Type 5 and R 2 8 degrees C maximum Type C 1 8 degrees C maximum Type B 33 degrees C maximum System accuracy at 20 60 C 4 and 17 Hz filters Type J 180 C to 1200 1 2 degrees C maximum Type J 210 C to 180 C 1 6 degrees C maximum Type N 200 C to 1300 C 2 degrees C maximum Type N 210 C to 200 C 3 6 degrees C maximum Type T 230 C to 400 C 2 degrees C maximum Type T 270 C to 230 C 14 degrees C maximum Type K 225 C to 1370 2 degrees C maximum Type K 270 C to 225 C 20 degrees C maximum Type E 210 C to 1000 C 1 2 degrees C maximum Type E 270 C to 210 C 10 degrees C maximum Type 5 and R 6 degrees C maximum Type C 4 degrees C maximum Type B 7 degrees C maximum The above limits do not include the cold junction compensation or thermocouple sensor errors 3 0 degrees C maximum Correlation between reading and target terminal 0 2 degrees C max for 0 60C
4. F C Type Thermocouple 0 to 2315 C 32 to 4199 F E Type Thermocouple 270 to 1000 454 to 1832 F J Type Thermocouple 210 to 1200 C 346 to 2192 F K Type Thermocouple 270 to 1370 C 454 to 2498 F User s Manual Pub 0300243 01 Rev D 1 2 MicroLogix 1200 IO Universal Input Module 4 100 O Ni a 0 618 100 to 260 C 148 to 500 120 2 0 672 80 to 260 C 112 to 500 F 604 2 0 518 100 to 200 C i to 150 O L 0 0 1006 to 1000 0 0 1006 0 030006 to 3000 0 030006 50 mV 100mV mV Oto5V to 5V Voltage Ato BV AAV eee 0Oto10OV to 10V Current 0 to 20 mA ER 148 to 392 F Section 1 3 Data Formats For each module the data can be configured for e Engineering units x e Engineering units x 10 e Scaled for PID e Raw proportional data Section 1 4 Filter Frequencies The module uses a digital filter that provides high frequency noise rejection for each input signal The filter for each channel 15 programmable allowing you to select from four different filter frequencies e 4Hz e 17 Hz e 62 Hz e 470 Hz User s Manual Pub 0300243 01 Rev D Section 1 5 Hardware Features Chapter 1 Module Overview 1 3 Channels are wired as differential inputs with the exception of RTD and resistance type inputs One cold junction compensation CJC sen
5. Use the table below to determine the maximum number of IFSU modules that can be installed in a MicroLogix system Table 2 1 Max 5V Max 24V Controller Bus Current Bus Current Max of IFSU Modules ML1100 4 ML1200 24pt 2 ML1200 40pt 600 500 3 7 ML1400 1500 1500 1762 I O is suitable for use In an industrial environment when installed in accordance with these instructions Specifically this equipment is intended for use 11 clean dry environments Pollution degree 2 and to circuits not exceeding Over Voltage Category 60664 1 2 3 1 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 in hazardous locations occasionally a temporary conductivity caused by condensation shall be expected 2 Over Voltage Category ll 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 Pollution Degree 2 and Over Voltage Category ll are International Electrotechnical Commission IEC designations User s Manual Pub 0300243 01 Rev D Chapter 2 Installation and Wiring 2 3 EXPLOSION HAZARD e Substitution of components may impair suitability for Class I Division 2 e Do not replace components or disconnect equipment unless powe
6. 0 4 degrees C max for full range t 1 0 degrees C maximum Reading Conversion of the sensor Voltage Inputs Current Inputs RTD Inputs Resistance Inputs User s Manual Pub 0300243 01 Rev D Appendix A Specifications A 5 System accuracy at 25 C 4 and 17 Hz filters 20 uV maximum for 50 mV inputs 20 uV maximum for 100 mV inputs 3 mV maximum for 0 5V inputs 3 mV maximum for 1 5V inputs 10 mV maximum for 0 10V inputs 10 mV maximum for 10V inputs System accuracy at 20 60 C 4 and 17 Hz filters 40 uV maximum for 50 mV inputs 40 uV maximum for 100 mV inputs 6 mV maximum for 0 5V inputs 6 mV maximum for 1 5V inputs 20 mV maximum for 0 10V inputs 20 mV maximum for 10V inputs System accuracy at 25 C 4 and 17 Hz filters 20 uA maximum for 0 20 mA inputs 20 uA maximum for 4 20 mA inputs System accuracy at 20 60 C 4 and 17 Hz filters 50 uA maximum for 0 20 mA inputs 50 uA maximum for 4 20 mA inputs System accuracy at 25 C 4 and 17 Hz filters 0 5 C for Platinum 385 0 5 C for Platinum 3916 0 6 C for Nickel 0 3 C for Nickel Iron 1 0 C for Copper measured in 3 wire mode wire with compensation 0 6 C for Copper measured in 4 wire mode System accuracy at 20 60 C 4 and 17 Hz filters 0 9 C for Platinum 385 0 8 C for Platinum 3916 0 8 C for Nickel 0 5 C for Nickel Iron 1 5 C for Copper measured in 3 wire mode wire wit
7. 1B5 Dutput ALY 240 WAC 1762 IT4 4 Channel Thermocouple Input Module I rbz IB4 4 Channel R TD Hesistance Input Module 11 762 0F4 4 Channel Analog lA Output Module 162 06 High Current Isolated Relay Outputs Other Requires 170 Card Type ID Micrologm 1100 Seres 4 Help Hide All Cards 4 Enter the module profile data as shown in the figure below and click OK User s Manual Pub 0300243 01 Rev D Section 3 4 Module Configuration Chapter 3 Configuring the 1762sc IF8u for RSLogix 500 3 3 Other type lO card Vendor ID 58 Product Type 10 Cancel Product Code 20 Seres aor Hev MinerHev rm Input Words Input Bits 0 Output Words Dutput Bits 0 Extra Data Length 0 Ignore Configuration Error 5 Repeat steps 1 through 4 for additional modules The IF8u is configured using the output data table within RSLogix 500 and dip switch settings located on the circuit board 3 4 1 Dip Switch Configuration There are 8 dip switches located on the circuit board of the IF8u module The switches are used to configure the correct input path 1 e Current or Non Current Refer to the diagram below for proper dip switch settings Figure 3 2 Dip Switch Settings Non Current 12345678 Current Channel A switch Location 3 4 2 Output Data File Configuration Data The output data file is used to configure the advanced settings of the module including input
8. 2 kV 5 kHz kV galvanic gun 10V 0 15 to 80 MHz Appendix A Specifications Input Specifications Specification Value Number of Inputs 8 Current Voltage or 4 Resistance A D Converter Type Delta Sigma Common Mode Rejection 100 dB for 4 Hz amp 17 Hz Filters Normal Mode Rejection 74dB minimum at 50 and 60 Hz 65dB minimum at 50 and 60 Hz 62 Hz Filter First notch at 31Hz typically 30dB First notch at 237 Hz typically 35dB Non linearity in percent full 0 1 scale Input Impedance Current Terminal 249 Current Input Protection 42 mA Voltage Input Protection 28 VH RTD resistance Excitation Current Current in mA 100 2 Pt 6385 0 42 200 Q Pt a385 0 42 500 Q Pt a385 0 21 1000 Q Pt a385 0 21 100 Pt a3916 1 00 200 Q Pt a3916 0 42 500 Q Pt a3916 0 21 1000 Q Pt 43916 0 21 10 Cu a426 2 00 100 Q Ni a618 1 00 120 2 Ni 0672 1 00 604 2 NiFe a518 0 21 0 to 150 2 0 42 0 to 1000 2 0 21 0 to 3000 2 0 21 11 The maximum allowable voltage difference between any two input pins is 28V User s Manual Pub 0300243 01 Rev D 4 MicroLogix 1200 IO Universal Input Module Accuracy Specifications Specification Thermocouple Inputs 25 C Ambient Thermocouple Inputs 20 to 60 C Ambient CJC accuracy CJC Repeatability CJC Sensor accuracy User s Manual Pub 0300243 01 Rev D Value Linearization per ITS 90 System accuracy at 25 C 4 and 17 Hz filters Type J 180 C to 1200 C
9. 221059 1300 C 21001013000 210 to 1300 32768 to 32767 0 to 16383 P e 346 to 2372 F 3460 to 23720 346 to 2372 Type Thermocouple 0 to 1768 C 0 to 17680 0 to 1768 7 Refer Table 3 3 for data ranges Raw CJC Temp All 8 channels will display the current CJC sensor temperature Adjusted CJC Temp Each channel will display its adjusted CJC temperature X don t care User s Manual Pub 0300243 01 Rev D 32768 to 32767 0 to 16383 Chapter 3 Configuring the 1762sc IF8u for RSLogix 500 3 7 Input Type Range Eng Units Eng Units X10 PID 32 to 3214 F 320 to 32140 32 to 3214 444 0 to 17680 0 to 1768 Sine to 32767 0 to 16383 P 32 to 3214 F 320 to 32140 32 to 3214 T Tune Thermocounte 227010 400 270010 4000 270to400 32768 to 32767 Oto 16383 yp 270 to 752 F 2700 to 7520 270 to 752 20010850 C 2000 to 8500 200t0850 32768 to 32767 0 to 16383 328 to 1562 F 3280 to 15620 328 to 1562 200 t0 850 C 2000 108500 200t0850 32768 to 32767 Oto 16383 328 to 1562 F 3280 to 15620 328 to 1562 200 to 850 C 2000108500 20010850 32768 to 32767 Oto 16383 328 to 1562 F 3280 to 15620 328 to 1562 20010 850 C 2000108500 200t0 850 32768 to 32767 Oto 16383 328 to 1562 F 3280 to 15620 328 to 1562 200 to 6
10. the bus interface Note An external power supply is required for all 2 wire transmitters 1 6 1 Module Power up At power up the module performs a check of its internal circuits memory and basic functions During this time the module status LED remains off If no faults are found during power up diagnostics the module status LED 15 turned on After power up checks are complete the module waits for valid channel configuration data If an invalid configuration 15 detected the module generates a configuration error Once a channel is properly configured and enabled it continuously converts the input data to a value within the range selected for that channel Each time a channel is read by the input module that data value is tested by the module for an open circuit or input data not valid condition If such a condition is detected the channel data value will fail to a user defined state defined in the module configuration settings For more details refer to Chapter 3 Using the module image table the controller reads the two s complement binary converted input data from the module This typically occurs at the end of the program scan or when commanded by the control program If the controller and the module determine that the data transfer has been made without error the data 15 used in the control program 1 6 2 Module Operation When the module receives the input from an analog device the module s circuitry multiplexes the in
11. the module and its mating connector and may lead to premature failure 2 3 4 Selecting a Location Reducing Noise Most applications require installation in an industrial enclosure to reduce the effects of electrical interference Analog inputs are highly susceptible to electrical noise Electrical noise coupled to the analog inputs will reduce the performance accuracy of the module Group your modules to minimize adverse effects from radiated electrical noise and heat Consider the following conditions when selecting a location for the analog module Position the module e Away from sources of electrical noise such as hard contact switches relays and AC motor drives e Away from modules which generate significant radiated heat Refer to the module s heat dissipation specification In addition route shielded twisted pair analog input wiring away from any high voltage wiring Do not remove protective debris strip until after the module and all other equipment near the module is mounted and wiring is complete Once wiring is complete and the module is free of debris carefully remove protective debris strip Failure to remove strip before operating can cause overheating Attention 2 4 1 Minimum Spacing Maintain spacing from enclosure walls wireways adjacent equipment etc Allow 50 8 mm 2 in of space on all sides for adequate ventilation as shown User s Manual Pub 0300243 01 Rev D Chapter 2 Installation and
12. type data format filter settings etc Use the addressing scheme below to locate the User s Manual Pub 0300243 01 Rev D 3 4 MicroLogix 1200 IO Universal Input Module 8 output words needed to configure the module Output Data File 0 Slot Number word vox OX 0 0 FTN Slot Delimiter Bit Delimiter Word Delimiter 1 I O located on the controller embedded I O is slot 0 I O added to the controller expansion I O begins with slot 1 The table below shows the general layout for the 8 output words used for configuration Table 3 1 Output File Bits Channel Word ee ss ait 0 Temp p nna Units Format put p Circuit Display eu dcomp Pu Temp Open CJC Units Format Du po Circuit isola T dcomp cnz Temp Open CJC A Units konnat Circuit Display e come on Temp Open CJC Units luputa ype Circuit Display m om Temp Open CJC Units Format PUP DS Circuit Display T Units F put Type Circuit Displa T ene Temp Open CJC Units F input Ips Circuit Displa 9 Ch7 Temp Data Open CJC Enable Units F a Circuit Displa Channel Play Table 3 2 on the following page lists the possible configuration settings for each channel Refer Table 3 3 for data ranges User s Manual Pub 0300243 01
13. uV Voltage Inputs 2mV Current Inputs 5 RTD E c Platinum 385 Platinum 3916 1 0 C Copper 2 6 Nickel 1 0 C Nickel Iron 0 5 C Resistance ss 0 150 ohm 0050 015Q_ 100 0 1000 ohm 2 0 Q 0 3000 ohm 2 0 0 50mV 60 100mV 60 10V 2 mV 0 20mA 5 pA Resistance 0 150 ohm Resistance 0 1000 ohm Resistance 0 3000 ohm User s Manual Pub 0300243 01 Rev D 0 007 0 01 Q 1 0 QO 0 05 Q 0 09 2 0 O 0 02 Q 0 13 Q 2 0 Q 4 Addressing 3 3 3 8 block diagram 1 4 Channel Combinations 1 1 Configuration 3 4 D Data Format 1 2 Data Ranges 3 6 Dip Switch 3 3 Door Label 2 10 E EMC Directive 2 1 F Filter Frequencies 1 2 G Grounding 2 8 H Hazardous Location 2 2 User s Manual Pub 0300243 01 Rev D Input Data 3 8 Input Type 1 1 L LED 1 3 2 10 Low Voltage Directive 2 1 M Memory 3 1 Module Update Time 3 8 Mounting DIN 2 5 Panel 2 6 N Noise 2 4 2 8 P Power Requirements 2 1 power up 1 4 Slot number 3 4 Slot Number 3 8 Spacing Minimum 2 4 W Wiring Diagram 2 8 User s Manual Pub 0300243 01 Rev 0 Getting Technical Assistance Note that your module contains electronic components which are susceptible to damage from electrostatic discharge ESD An electrostatic charge can accumulate on the surface of ordinary plastic wrapping or cushioning
14. 30 C 2000 06300 20010630 32768 to 32767 01016383 328 to 1166 F 3280 to 11660 328 to 1166 20010630 C 2000106300 20010630 32768 to 32767 Oto 16383 328 to 1166 3280 to 11660 328 to 1166 200 to 630 C 2000106300 20010630 32768 to 32767 Oto 16383 328 to 1166 F 3280 to 11660 328 to 1166 20010630 C 2000 106300 20010630 32768 to 32767 01016383 1166 E C3080 611660 328101166 pou TOUS 100 to 260 C 1000to 2600 100t0260 32768 to 32767 0 to 16383 148 to 500 F 1480 to 5000 148 to 500 100 to 260 C 1000 to 2600 100to 260 32768 to 32767 0 to 16383 MOSEN E ae 148 to 500 F 1480 to 5000 148 to 500 80 to 260 C 800 to 2600 80 to 260 32768 to 32767 0 to 16383 DUG 112 to 500 F 1120 to 5000 112 to 500 100 to 200 C 1000to 2000 100to 200 32768 to 32767 0 to 16383 604 4 NiFe 0 518 148 to 392 F 1480 to 3920 148 to 392 0to 1500 0 to 15000 0 to 1500 32768 to 32767 0 to 16383 Resistance to 1000 Q 0 to 10000 0 to 1000 32768 to 32767 0 to 16383 0 to 3000 Q 0 to 30000 0 to 3000 32768 to 32767 0 to 16383 50 mV 5000 to 5000 500t0 500 32768 to 32767 0 to 16383 100 mV 10000 10000 1000 to 1000 32768 to 32767 0 to 16383 uite 0 to 5000 0 to 500 0 to 31207 0 to 16383 1000
15. 43 01 Rev D 3 6 MicroLogix 1200 IO Universal Input Module Make these bit settings To Selec i 15 12 a o 8 s s 4 3 2 2 0 tt oom J fT j dom j wom 1 PT gg Units X1 ENECCWSRESINSES Data Units X10 Format Raw 1 Data SealedforPID for PID 1 1 1 CJC T Type ete bit 3 is set Adjusted CJC Temp 2 Wire Es Only valid for 3WirewoComp 1 0 TEENS Le Temperature Dec C Scale temperature ranges Table 3 3 lists the number of counts for each of the supported data ranges Note The engineering unit data formats represent real engineering temperature units provided by the module to the controller The raw proportional counts scaled for PID and percent of full scale data formats may yield the highest effective resolutions but may also require that you convert channel data to real engineering units in your control program Table 3 3 Data Ranges Input Type Range Eng Units Eng Units X10 Raw Prop 572 to 3308 F 5720 to 33080 572 to 3308 32 to 4199 F 320 to 41990 32 to 4199 454 to 1832 F 4540 to 18320 454 to 1832 346 to 2192 F 3460 to 21920 346 to 2192 454 to 2498 F 4540 to 24980 454 to 2498 Thermocouple
16. RATION e i tedio pat eene Gio tet etic dita e e LU 3 3 JS TDIP SWIECA COMP QUO GION ud uy ua eet 3 3 3 4 2 Output Data File Configuration Data 3 3 SECTION READ INPUT MIDA lt success tes cutie tate 3 8 SECTION 3 6 MIODULE UPDATE TIME u SS Sg as 3 8 APPENDIXA MODULE SPECIFICATIONSZ u ua uy D u A 1 User s Manual Pub 0300243 01 Rev D iv MicroLogix 1200 Universal Input Module PREFACE Who Should Use This Manual How to Use This Manual Related Documentation Read this preface to familiarize yourself with the rest of the manual This preface covers the following topics Who should use this manual How to use this manual Related publications Conventions used in this manual Rockwell Automation support Use this manual if you are responsible for designing installing programming or troubleshooting control systems that use Allen Bradley I O and or compatible controllers such as MicroLogix 1100 or 1200 As much as possible we organized this manual to explain in a task by task manner how to install configure program operate and troubleshoot a control system using the 1762sc IF8u The table below provides a listing of publications that contain important informa
17. Rev D Chapter 3 Configuring the 1762sc IF8u for RSLogix 500 3 5 Table 3 2 Module Configuration Make these bit settings To Select 15 14 13 2 11 10 9 8 7 6 s 43 2 1 0 Channel enable o miae f efo Frequency 4 p x d 3g mm Look Cireuit Deme enored if Lo Ze TT eji Display CJC din dmaidSeing jr dom j9jepopoo EE L L isis ofo f teste joe x twekre f E 1 011 x TeeRTC lofijajofo f Type x Teste j w o Tente ofp 1 oomesss rjepo 1e j j weas tt x 20036 tt sorsas j 100PG96 j x wos ihh f mNen Depending on the state of bit 13 setting this bit to 1 causes the channel to display either the temperature of the CJC or the adjusted temperature at the associated channel User s Manual Pub 03002
18. User s Manual Pub 0300243 01 Rev 0 1762 8 Channel Universal Inout Module Catalog Number 1762sc IF8u c M L MicroLogix 1200 Universal Input Module Important Notes 1 Please read all the information in this owner s guide before installing the product 2 The information in this owner s guide applies to hardware Series A and firmware version 1 00 or later 3 This guide assumes that the reader has a full working knowledge of the relevant processor Notice The products and services described in this owner s guide are useful in a wide variety of applications Therefore the user and others responsible for applying the products and services described herein are responsible for determining their acceptability for each application While efforts have been made to provide accurate information within this owner s guide Spectrum Controls assumes no responsibility for the accuracy completeness or usefulness of the information herein Under no circumstances will Spectrum Controls be responsible or liable for any damages or losses including indirect or consequential damages or losses arising out of either the use of any information within this owner s guide or the use of any product or service referenced herein No patent liability is assumed by Spectrum Controls with respect to the use of any of the information products circuits programming or services referenced herein The information in this owner
19. Wiring 2 5 Figure 2 1 Top MicroLogix side 1200 Side Bottom Note 1762 expansion I O may be mounted horizontally only During panel or DIN rail mounting of all devices be sure that all debris metal chips wire strands etc is kept from falling into the module Debris that falls into the module could cause damage when power is Attention applied to the module 2 4 2 DIN Rail Mounting The module can be mounted using the following DIN rails 35 x 7 5 mm EN 50 022 35 x 7 5 35 x 15 EN 50 022 35 x 15 Before mounting the module on a DIN rail close the DIN rail latch Press the DIN rail mounting area of the module against the DIN rail The latch will momentarily open and lock into place Use DIN rail end anchors Allen Bradley part number 1492 EA35 or 1492 EAH35 for environments with vibration or shock concerns Figure 2 2 End Anchor User s Manual Pub 0300243 01 Rev D 2 6 MicroLogix 1200 IO Universal Input Module Note For environments with extreme vibration and shock concerns use the panel mounting method described below instead of DIN rail mounting 2 4 3 Panel Mounting Use the dimensional template shown below to mount the module The preferred mounting method 15 to use two M4 or 8 Pan Head screws per module M3 5 or 6 Pan Head screws may also be used but a washer may be needed to ensure a good ground contact Mounting screws are required on every module Figure 2 3 F
20. ective 89 336 EEC Electromagnetic Compatibility EMC and the following standards in whole or in part documented in a technical construction file e IEC 61000 6 4 Electromagnetic compatibility EMC Part 6 4 Generic standards Emission standard for industrial environments e EC 61000 6 2 Electromagnetic compatibility EMC Part 6 2 Generic standards Immunity for industrial environments This product is intended for use in an industrial environment 2 1 2 Low Voltage Directive This product is tested to meet Council Directive 73 23 EEC Low Voltage by applying the safety requirements of EN 61131 2Programmable Controllers Part 2 Equipment Requirements and Tests For specific information required by EN61131 2 see the appropriate sections in this publication as well as the following Allen Bradley publications e Industrial Automation Wiring and Grounding Guidelines for Noise Immunity publication 1770 4 1 e Automation Systems Catalog publication B113 Section 2 2 Power Requirements The module receives power through the bus interface from the 5V dc 24V dc system power supply The maximum current drawn by the module is shown in the table below User s Manual Pub 0300243 01 Rev D 2 2 MicroLogix 1200 IO Universal Input Module Section 2 3 General Considerations 1 Pollution Degree 2 is an environment where normally only non conductive pollution occurs except that 5 24 VDC 175 21
21. er of 135 ms enabled channel 495 ms Channel to Rack 707 VDC for 1 minute Optical amp Input Group to System nagne pen Channel to Channel 10VDC Module Power LED On indicates power is applied and module not faulted Recommended Cable Belden 8761 shielded Specification Value Vendor I D 58 Product Type 10 Product Code 20 The module update time is purely the sum of conversion times for each enabled channels The extra addition of 1 is not necessary User s Manual Pub 0300243 01 Rev D 2 Conducted Immunity frequency range may 150 kHz to 30 MHz if the Radiated Immunity frequency range is 30 MHz to 2700 MHz Specification Agency Certification Hazardous Environment Class Radiated and Conducted Emissions Electrical EMC ESD Immunity IEC61000 4 2 Radiated Immunity IEC61000 4 3 Fast Transient Burst IEC61000 4 4 surge Immunity IEC61000 4 5 Conducted Immunity IEC61000 4 6 User s Manual Pub 0300243 01 Rev D MicroLogix 1200 IO Universal Input Module Value C UL listed under CSA C22 2 No 142 UL 508 listed CE compliant for all applicable directives Class I Division 2 Hazardous Location Groups A B C D ISA 12 12 01 C UL under CSA C22 2 No 213 Operating Temperature Code T5 EN55011 The module has passed testing at the following levels 4 kV contact 8 kV air 4 kV indirect 10 V m 80 to 1000 MHz 80 amplitude modulation 1900 MHz keyed Carrier
22. evice try grounding the opposite end of the cable shield or ground both ends of the shield 2 6 1 Wiring Diagram Refer to the following wiring diagrams for field wiring connections User s Manual Pub 0300243 01 Rev D Chapter 2 Installation and Wiring 2 9 Figure 2 5 Wiring Diagram IN 0 EXC 0 IN 0 Sense 0 IN 1 Sense 0 IN 1 RTN 0 IN 2 EXC 2 IN 2 Sense 2 IN 3 Sense 2 IN 3 RTN 2 CJC Or CJC CJC CJC IN 4 Sense 4 IN 4 EXC 4 IN 5 RTN 4 IN 5 Sense 4 IN 6 Sense 6 IN 6 EXC 6 IN 7 RTN 6 IN 7 Sense 6 N V L EXC EXC gt gt gt gt Oo gt gt lt gt gt b N lt lt lt lt IN V INN t RIN Sense A Sense RIN RTN Voltage Input Current Input 2 wre 3 wire 4 wire Path DIP Path DIP Resistance Resistance Resistance switch open switch dosed RTDInputPath Input Path RTD Input Path 2 6 2 Wiring the Finger Safe Terminal Block Figure 2 6 could cause damage when power is applied Once wiring is complete Be careful when stripping wires Wire fragments that fall into a module ensure the module is free of all metal fragments Attention User s Manual Pub 0300243 01 Rev D 2 10 MicroLogix 1200 IO Universal Input Module When wiring the terminal block keep the finger safe cover in place 1 Refer to section 2 6 1for proper field wi
23. h compensation 1 1 for Copper measured in 4 wire mode TOLERANCES DO NOT INCLUDE LEAD WIRE RESISTANCE ERRORS ON 2 AND 3 WIRE System accuracy at 25 C 4 and 17 Hz filters 0 5 ohms for 150 ohm range 1 0 ohms for 1000 ohm range 3 0 ohms for 3000 ohm range System accuracy at 20 60 C 4 and 17 Hz filters 1 0 ohms for 150 ohm range 1 5 ohms for 1000 ohm range 4 5 ohms for 3000 ohm range Note The accuracy for the faster filters 13 equal to the accuracy of the slower filters plus repeatability A 6 MicroLogix 1200 IO Universal Input Module 12 Repeatability Specifications Fastest Filters Slowest Middle 62 and 470 Hz Repeatability at 25 C Filter 4Hz Filter 17 Hz Typical Values Repeatability is the ability of the input module to register the same reading in successive measurements for the same input signal 14 These filters do not reject 50 60 Hz Repeatability for these filters is strongly dependent on how much 50 60Hz noise is in the system Thermocouples Type J 3 C Type N 110 C to 1300 C 4 C Type N 210 C to 110 C 7 5 C Type T 170 C to 400 C 3 3 Type T 270 C to 170 C 20 C Type K 170 C to 1370 C 3 8 C Type K 270 C to 170 C 20 C Type E 220 C to 1000 C 2 4 6 Type E 270 C to 220 C 20 C Types S amp R 03 C 0 6 C 12 6 Type B 20 Type C 6 7 Millivolt Inputs 60
24. material In the unlikely event that the module should need to be returned to Spectrum Controls please ensure that the unit is enclosed in approved ESD packaging such as static shielding metalized bag or black conductive container Spectrum Controls reserves the right to void the watranty on any unit that is improperly packaged for shipment RMA Return Merchandise Authorization form required for all product returns For further information or assistance please contact your local distributor or call the Spectrum Controls technical Support at USA 425 746 9481 Declaration of Conformity Available upon request User s Manual Pub 0300243 01 Rev D Rockwell Automation Encompass Product Partner Global 2009 Spectrum Controls Inc All rights reserved Specifications subject to change without notice The Encompass logo and ControlLogix are trademarks of Rockwell Automation Corporate Headquarters Spectrum Controls Inc P O Box 5533 Bellevue WA 98006 USA Fax 425 641 9473 Tel 425 746 9481 Web Site www spectrumcontrols com E mail spectrum spectrumcontrols com E J 2 61 User s Manual Pub 0300243 01 Rev D
25. nalog millivolt inputs the power supply commons must be connected Terminal Block Do not tamper with or remove the CJC sensor on the terminal block Removal of the sensor reduces accuracy e For millivolt sensors use Belden 8761 shielded twisted pair wire equivalent to ensure proper operation and high immunity to electrical noise e Fora thermocouple use the shielded twisted pair thermocouple extension lead wires specified by the thermocouple manufacturer Using the incorrect type of thermocouple extension wire or not following the correct polarity will cause invalid readings ensure optimum accuracy limit overall cable impedance by keeping a cable as short as possible Locate the module as close to input devices as the application permits Grounding become shorted to a potential greater than that of the thermocouple itself Due to possible shock hazard take care when wiring grounded or exposed thermocouples The possibility exists that a grounded or exposed thermocouple can Attention USE SUPPLY WIRES SUITALE FOR 10 C ABOVE SURROUNDING AMBIENT Attention User s Manual Pub 0300243 01 Rev D 2 8 MicroLogix 1200 IO Universal Input Module A UTILISER DES FILS D ALIMENTATION QUI CONVIENNENT A UNE TEMPERATURE DE 10 C AU DESSUS DE LA TEMPERATURE AMBIANTE Attention This product is intended to be mounted to a well grounded mounting surface such as a metal panel Additional gr
26. ng RSLogix 500 programming software Section 3 2 Module Memory Map The module uses 8 input words and 8 output words for input data and configuration The following figure describes the data mapping for the module Figure 3 1 Module Memory Map Configuration Data Input Data Output Image O 0 to O 7 8 words Read 1762sc IF8u Input Image to 1 7 8 words Write User s Manual Pub 0300243 01 Rev D 3 2 Section 3 3 Add Module to Logix 500 MicroLogix 1200 IO Universal Input Module The following procedure describes how to add the IF8u module to the RSLogix 500 programming software 1 Create new RSLogix 500 project and select either a Micro 1100 1200 or 1400 processor 2 Double click I O Configuration from the project tree Help controller 1 Controller Properties Vs Processor Status Vs Function Files Ali IO Configuration fis Channel configuration 3 Select the first empty slot and then double click the Other Requires I O Card Type ID option from the I O configuration screen Filter All ID Current Cards Available B Input 73 132 VAL HrBPHFADF2 Analog 2 Chan Input 2 Chan Output 1z52 IF4 Analog 4 Chan Input 1762108 B Input 10430 YOC 1762 1016 16 Input 10 30 1762 048 B Dutput 120 240 1762 088 B Qutput TRANS SAC 10 50 1762 0616 16 Output TRANS SRC 10 50 WOC 62 08 8 Output Relay 1762 016
27. or more than 2 modules number of modules 1 x 40 4 mm 1 59 in 100 90 3 94 3 54 MicroLogix 1200 MicroLogix 1200 Expansion 1 0 MicroLogix 1200 Expansion 1 0 MicroLogix 1200 Expansion 1 0 NOTE Hole spacing tolerance 50 4 mm 0 016 in 4 Section 2 5 System Assembly The expansion I O module 15 attached to the controller or another I O module by means of a ribbon cable after mounting as shown below Figure 2 4 Note Use the pull loop on the connector to disconnect modules Do not pull on the ribbon cable User s Manual Pub 0300243 01 Rev D Chapter 2 Installation and Wiring 2 7 EXPLOSION HAZARD e In Class I Division 2 applications the bus connector must be fully seated and the bus connector cover must be snapped in place e In Class I Division 2 applications all modules must be mounted in direct contact with each other as shown on page 2 5 If DIN rail mounting is used an end stop must be installed ahead of the controller and after the last 1762 I O module Attention Section 2 6 Field Wiring Connections Consider the following when wiring your system General e Power and input wiring must be in accordance with Class 1 Division 2 wiring methods Article 501 4 b of the National Electric Code NFPA 70 and in accordance with the authority having jurisdiction e Channels are isolated from one another by 10 Vdc maximum e If multiple power supplies are used with a
28. ounding connections from the module s mounting tabs or DIN rail 1f used are not required unless the mounting surface cannot be grounded Under normal conditions the drain wire shield should be connected to the metal mounting panel earth ground Keep shield connection to earth ground as short as possible Ground the shield drain wire at one end only The typical location 15 as follows o For grounded thermocouples or millivolt sensors this is at the sensor end o Forinsulated ungrounded thermocouples this 15 at the module end Contact your sensor manufacturer for additional details If it is necessary to connect the shield drain wire at the module end connect it to earth ground using a panel or DIN rail mounting screw Refer to Industrial Automation Wiring and Grounding Guidelines Allen Bradley publication 1770 4 1 for additional information Noise Prevention Route field wiring away from any other wiring and as far as possible from sources of electrical noise such as motors transformers contactors and ac devices As a general rule allow at least 15 2 cm 6 in of separation for every 120V of power Routing field wiring in a grounded conduit can reduce electrical noise If field wiring must cross ac or power cables ensure that they cross at right angles To limit the pickup of electrical noise keep thermocouple and millivolt signal wires as far as possible from power and load lines If noise persists for a d
29. plains how the module reads current voltage RTD resistance and thermocouple millivolt analog input data Included 15 information about e General description e Input types and ranges e Data Formats and filter frequencies e Hardware Features e System overview and module operation The universal input module supports current voltage RTD resistance thermocouple and millivolt type inputs The module digitally converts and stores analog data from any combination mentioned above Each input channel 15 individually configured via software for a specific input device data format filter frequency and provides open circuit over range under range detection and indication thermocouple or up to 4 channels of RTD resistance Each RTD resistance input requires two channels Refer to the table below for possible combinations The IF8u module supports up to 8 channels of voltage current or Attention Table 1 1 Channel Configurations 8 channels Voltage Current Thermocouple 0 channels RTD Resistance 6 channels Voltage Current Thermocouple 1 channels RTD Resistance 4 channels Voltage Current Thermocouple 2 channels RTD Resistance 2 channels Voltage Current Thermocouple 3 channels RTD Resistance 0 channels Voltage Current Thermocouple 4 channels RTD Resistance The tables below list the input types and their associated ranges Table 1 2 Input Types Input Type B Type Thermocouple 300 to 1820 C 572 to 3308
30. put into an A D converter The converter reads the signal and converts it as required for the type of input If thermocouples are being utilized the module continuously samples the CJC sensor and compensates for temperature changes at the terminal block cold junction between the thermocouple wire and the terminal connector See the block diagram below 707V DC Isolation CJC Input Delta Sigma ADC with integrated t E ARM a T 18 RTD Ohm V TC n SAEII ASIC Es processor w volta I Gain 0 1 or 1 M Terminal Inputs 9 flash amp SRAM 9998 Me Bock E reference input Current source multiplexer Current RTN 4 LED and PGA 3 3VI Isolated Linear 3 3V and 15V SV Power Supply Switching 15V 5V Regulators 24V Passed Through Vv User s Manual Pub 0300243 01 Rev D Chapter 2 Installation and Wiring This chapter will cover e Compliance to European union directives e Power requirements e General considerations e Mounting e Field wiring connections e Module Indicators Section 2 1 Compliance to European Union Directives This product is approved for installation within the European Union and EEA regions It has been designed and tested to meet the following directives 2 1 1 EMC Directive The 1762sc IF8u module is tested to meet Council Dir
31. r has been switched off or the area is known to be non hazardous e Do not connect or disconnect components unless power has been switched off or the area is known to be non hazardous e This product must be installed in an enclosure e All wiring must comply with N E C article 501 4 b Attention 2 3 2 Prevent Electrostatic Discharge Electrostatic discharge can damage integrated circuits or semiconductors if you touch analog I O module bus connector pins or the terminal block on the input module Follow these guidelines when you handle the module e Touch a grounded object to discharge static potential Wear an approved wrist strap grounding device Do not touch the bus connector or connector pins Do not touch circuit components inside the module If available use a static safe work station When it is not in use keep the module in its static shield bag Attention User s Manual Pub 0300243 01 Rev D 2 4 Section 2 4 Mounting MicroLogix 1200 IO Universal Input Module 2 3 3 Remove Power remove or insert a module with power applied an electrical arc may occur An electrical arc can cause personal injury or property damage Attention 4 Remove power before removing or inserting this module When you y e Sending an erroneous signal to your system s field devices causing unintended machine motion e Causing an explosion in a hazardous environment Electrical arcing causes excessive wear to contacts on both
32. ring connections 2 Route the wire under the terminal pressure plate You can use the stripped end of the wire or a spade lug The terminals will accept a 6 35 mm 0 25 in spade lug See Figure 2 6 3 Tighten the terminal screw making sure the pressure plate secures the wire Recommended torque when tightening terminal screws 15 0 904 Nm 8 in lbs 4 After wiring is complete remove the debris shield 2 6 3 Terminal Door Label A removable write on label is provided with the module Remove the label from the door mark your unique identification of each terminal with permanent ink and slide the label back into the door Your markings ID tag will be visible when the module door 15 closed See figure below Figure 2 7 Door Label FRONT BACK Section 2 7 Module Indicators The 1762 universal module uses a single green LED to show operational status of the module When startup 1s completed and all internal tests have passed the LED will illuminate solid If the LED remains off there 1s an error with the module User s Manual Pub 0300243 01 Rev D Chapter 3 Configuring the 1762sc IF8u Using RSLogix 500 This chapter covers the following subjects Section 3 1 Things You Should Know Things you should know Module memory map Add module to Logix 500 Module configuration Reading input data Module update time This chapter describes how to configure the IF8u module for the MicroLogix 1100 1200 and 1400 system usi
33. s guide is subject to change without notice Limited Warranty Spectrum Controls warrants that its products are free from defects in material and workmanship under normal use and service as described in Spectrum Controls literature covering this product for a period of 1 year The obligations of Spectrum Controls under this warranty are limited to replacing or repairing at its option at its factory or facility any product which shall in the applicable period after shipment be returned to the Spectrum Controls facility transportation charges prepaid and which after examination is determined to the satisfaction of Spectrum Controls to be thus defective This warranty shall not apply to any such equipment which shall have been repaired or altered except by Spectrum Controls or which shall have been subject to misuse neglect or accident In no case shall the liability of Spectrum Controls exceed the purchase price The aforementioned provisions do not extend the original warranty period of any product which has either been repaired or replaced by Spectrum Controls User s Manual Pub 0300243 01 Rev D Table of Contents IMPORTANT NOTES u u u n II NOTICE correron saa E II EIMITED WARRANTY cesso tied Ve u u u i wau SS dU CS SSS EVE sya II CHAPTER T MODULE OVERVIEW i i u a u u u D uD Prae ce Ps VUE 1 1 SECTION 1 1 GENERAL DESCRIPTION
34. sor comes installed on the terminal block to enable accurate readings when using thermocouple input types The CJC sensor compensates for offset voltages introduced into the input signal as a result of the cold junction where the thermocouple wires come into contact with the terminal block Module configuration 15 done via the controller s programming software and hardware dip switch settings The module configuration is stored in the memory of the controller Refer to your controller s user manual for more information The illustration below shows the module s hardware features Figure 1 1 6 _ Item Description la Upper panel mounting tab Lower panel mounting tab Power diagnostic LED Module door with terminal identification label Bus connector male Bus connector cover Flat ribbon cable with bus connector female Terminal block DIN rail latch Pull loop 0 ta BW 1 5 1 LED Indicator The 1762 universal module uses a single green LED to show operational status of the module When startup is completed and all internal tests have passed the LED will illuminate solid If the LED remains off there is an error with the module User s Manual Pub 0300243 01 Rev D 1 4 Section 1 6 System Overview MicroLogix 1200 IO Universal Input Module The module communicates to the controller through the bus interface The module also receives 5 and 24V dc power through
35. tion about Allen Bradley PLC systems Document Title Document Number MicroLogix 1200 User Manual 1762 UM001 MicroLogix 1200 Technical Data 1762 TD001 MicroLogix 1200 and MicroLogix 1500 Programmable 1762 01 Controllers Instruction Set Reference Manual Allen Bradley Programmable Controller Grounding and 1770 4 1 Wiring Guidelines If you would like a manual you can e Download free electronic version from the internet at www theautomationbookstore com e Purchase a printed manual o Contacting your local distributor or Rockwell Automation representative o Visiting www theautomationbookstore com and placing your order o Calling 1 800 963 9548 USA Canada or 001 330 725 1574 Outside USA Canada User s Manual Pub 0300243 01 Rev D Conventions Used in This Manual The following conventions are used throughout this manual e Bulleted lists like this one provide information not procedural steps e Numbered lists provide sequential steps or hierarchical information e Italic type is used for emphasis e Bold type identifies headings and sub headings e Attention Are used to identify critical information to the reader User s Manual Pub 0300243 01 Rev D vi MicroLogix 1200 Universal Input Module User s Manual Pub 0300243 01 Rev D Section 1 1 General Description Section 1 2 Input Types and Ranges Chapter 1 Module Overview This chapter describes the 1762sc IF8u Universal input module and ex
36. to 5000 100 to 500 6241 to 31207 0 to 16383 10V 10000 to 10000 1000 to 1000 31207 to 31207 0 to 16383 0 to 10V 0 to 10000 0 to 1000 0 to 31207 0 to 16383 4 to 20 mA 4000 to 20000 400 to 2000 6241 to 31207 0 to 16383 0 to 20 mA 0 to 20000 0 to 2000 0 to 31207 0 to 16383 PUR 25 C to 85 C 2500 to 8500 250 to 850 32768 to 32767 0 to 16383 13 F to 185 F User s Manual Pub 0300243 01 Rev D 3 8 MicroLogix 1200 IO Universal Input Module Section 3 5 Read Input Data Input data is read for each channel converted to a scaled digital value and stored in the input file Use the addressing scheme below to locate the 8 input words used for channels 0 through 7 respectively Ul Data File Slot Number Word A Y X 6 0 _ Bit ini Bit Delimiter Slot Delimiter Word Delimiter 1 I O located on the controller embedded I O is slot 0 I O added to the controller expansion I O begins with slot 1 The layout for the input file 15 shown below Table 3 4 Input Data Word Description l e 0 Analog Data Channel 0 1 Analog Data Channel 1 0 if Ch 0 RTD Resistance l e 2 Analog Data Channel 2 l e 3 Analog Data Channel 3 0 if Ch 2 RTD Resistance 4 Analog Data Channel 4 5 Analog Data Channel 5 0 if Ch 4 RTD Resistance l e 6 Analog Data Channel 6 l e 7 Analog Data Channel 7 0 if Ch 6 RTD Resistance Status data is not available for the 1762sc IF8
37. u module Attention Section 3 6 Module Update Time The module update time is determined by the number of channels enabled and by the filter frequency selected for each channel ADC Filter Filter Frequency Conversion Time Module update Frequency 3dB point 470 Hz sum of conversion 62 Hz times for each 47 Hz enabled channels 4Hz 1 Hz 495 ms User s Manual Pub 0300243 01 Rev D Appendix A Module Specifications General Specifications Specification Dimensions Approximate Shipping Weight with carton Storage Temperature Operating Temperature Operating Humidity Operating Altitude Vibration Shock Bus Current Draw max Heat Dissipation Analog Normal Operating Range Resolution Value 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 268g 0 591 Ibs 40 C to 85 C 40 F to 185 F 20 C to 60 C 4 F to 140 F 5 to 95 non condensing 2000 meters 6561 feet Operating 10 to 500 Hz 5G 0 030 in max peak to peak Operating 30G 175 mA at 5V dc Max 21 mA at 24V dc Max 1 4W Total Max Voltage 10 5V to 10 5V dc Current 0 to 21 mA Resistance 0 to 3000 Q 16 bits Integer Format Conversion PIE Filter Setting Time Response Module Update Channel Update Time 470 Hz 20 ms A Conversion time 45 ms 1 numb
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