Installation Instructions
Contents
1. Publication 1769 IN077A EN P May 2006 Word Bit Position 15 14 13112 10 9 8 7 6 5 4 3 2 1 0 Inverted Real Input 7 Virtual Input 0 Inverted Virtual Input 0 Virtual Input 1 Inverted Virtual Input 1 Virtual Input 2 Inverted Virtual Input 2 Virtual Input 3 Inverted Virtual Input 3 Virtual Input 4 Inverted Virtual Input 4 Virtual Input 5 Inverted Virtual Input 5 Virtual Input 6 Inverted Virtual Input 6 Virtual Input 7 0 Publication 1769 IN077A EN P May 2006 Word Bit Position LILJEGLILILSESCILIERLA ERE F 0 Virtual Input 7 Shaded bit positions must be set to 0 Entering a binary value greater than 100000 greater than 32 decimal results in a configuration error Word 12 20 28 36 Darker shaded bit positions must be set to 0 Bit Position Publication 1769 IN077A EN P May 2006 Bit Position 7 s s 3 ES 5559 59 8 ES ER ERE PII oo en ons PI o ms Mote o oe 5 iiis Do 29 37 Word EL EL 05000 0 000 01 9 ED EL 500000007 07 o EFC 00 000100 Shaded bit positions must be set to 0 Entering a binary value greater than 1111101000 greater than 1000 decimal results in a conf2. AB Installation Instructions uw Compact Combination 24V dc Sink Input Source Output BOOLEAN Control Module Catalog Number 1769 BOOLEAN Inside For See Page About This Publication 1 About the 1769 BOOLEAN Module 5 Module Description 5 Install the 1769 BOOLEAN Module 6 Replace a Single Module Within a System 7 Mount Expansion 1 0 8 Minimum Spacing 8 Mount Module to Panel 8 Wire the 1769 BOOLEAN Module 10 Ground the 1769 BOOLEAN Module 11 Configure the 1769 BOOLEAN Module 12 opecifications 22 Additional Resources 2 About This Publication Use this document as a guide when installing a Compact Combination 24V dc Sink Input Source Output BOOLEAN Control Module Publication 1769 IN077A EN P May 2006 Important User Information Solid state equipment has operational characteristics differing from those of electromechanical equipment Safety Guidelines for the Application Installation and Maintenance of Solid State Controls Publication SGI 1 1 available from your local Rockwell Automation sales office or online at http rockwellautomation com literature describes some important differences between solid state equipment and hard wired electromechanical devices Because of this difference and also because of the wide variety of uses for solid state equipment all persons responsible for applying this equipment must satisfy themselves that each intended application of this equipment is acceptable In no event will Rockwe
3. module up and running United States 1 440 646 3223 Monday Friday 8am 5pm EST Outside United States Please contact your local Rockwell Automation representative for any technical Support issues New Product Satisfaction Return Rockwell 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 United States Contact your distributor You must provide a Customer Support case number see phone number above to obtain one to your distributor in order to complete the return process Outside United States Please contact your local Rockwell Automation representative for return procedure 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 Vorstlaan Boulevard du Souverain 36 1170 Brussels 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 1769 IN077A EN P 2006 PN 40071 209 01 1 Copyright 2006 Rockwell Automation Inc All rights reserved Printed in the U S A
4. of voltage creates this transient pulse This condition is inherent in transistor outputs and is common to solid state devices A transient pulse can occur regardless of the controller having power Refer to your controller s user manual to reduce inadvertent operation Figure 3 illustrates that the duration of the transient is proportional to the load current Therefore as the on state load current increases the transient pulse decreases Transients when you cycle power do not exceed the time duration shown for the amount of loading indicated at 60 C 140 F Figure 3 Transient Pulse Duration as a Function of Load Current lime bon O eee ore W ow iw St WS CB XH MU A e add Dui Publication 1769 IN077A EN P May 2006 21 Additional Resources If you would like manual you can e Download a free electronic version from www ab com literature e Purchase a printed manual by contacting your local distributor or Rockwell Automation representative For A more detailed description of how to install and use your Compact 1 0 with MicroLogix 1200 1500 programmable controllers A more detailed description of how to install and use your Compact 1 0 system with the 1769 ADN DeviceNet adapter A more detailed description of how to install and use your Compact 1 0 system with the CompactLogix system More information on proper wiring and grounding techniques Refer To This Document
5. the positive side of the field supply are sourcing field devices Europe DC sinking input and sourcing output module circuits are the commonly used options Output Specifications Voltage Category Operating Voltage Range Number of Outputs Signal Delay Max Resistive Load Off state Leakage On state Current Min On state Voltage Drop Max Continuous Current per Point Max Surge Current Max Output Point to Bus CompactBus Isolation 1 24V dc 20 4 26 4V dc source 4 Turn on 10 us output on state current gt 5 mA Turn off 10 us output on state current gt 5 mA 1 0 mA 26 4V dc 1 0 mA 1 0V dc Q 1 0A 0 5 A 60 C 140 F 1 0 A 30 C 86 F Refer to Temperature Derating on page 25 2 0 A Repeatability is once every 2 s for a duration of 10 ms Verified by one of the following dielectric tests 1200V ac for 1 s or 1697V dc for 1s 75V de working voltage IEC Class 2 reinforced insulation Typical Loading Resistor To limit the effects of leakage current through solid state outputs a loading resistor can be connected in parallel with your load Use a 5 6 kohm 1 2 W resistor for transistor outputs 24V dc operation 2 Recommended Surge Suppression Use a 1N4004 diode reverse wired across the load for transistor outputs switching 24V inductive loads For additional details refer to Industrial Automation Wiring and Grounding Guidelines Allen Bradley publ
6. 1 15 a IT_02 m mL 02 5 ELE operand A RE pen 82 1111 uri 2 2 Output Delay 2 30 LI Output Duration 2 SEN DEN 32 IT 03 EI TE 03 a O Le 2 3 di Here Qutput Delay 3 sve Output Duration 3 0 0 o o qj Shaded bit positions must be set to 0 Input filter Real input point filter selection See page 15 FI Ix Enable input interrupt 1 interrupt enabled 0 interrupt disabled IT Ix Input interrupt type 1 generate interrupt on real input point transition from on to off 0 generate interrupt on real input point transition from off to on PFE Program to fault enable 1 fault value applied 0 program value applied PMx Program mode 1 hold last state 0 user defined safe state PVx Program value 1 output on 0 output off FMx Fault mode 1 hold last state 0 user defined safe state FVx Fault value 1 output on 0 output off DB x Output Control 1 output in Direct Control mode 0 output in BOOLEAN Control mode EI Ox Enable output interrupt 1 interrupt enabled 0 interrupt disabled Publication 1769 IN077A EN P May 2006 IT Ox Output interrupt type See page 16 Operand A x BOOLEAN operand A See page 17 B x BOOLEAN operand B See page 17 Operand C x BOOLEAN operand C See page 17 Op
7. Pub No MicroLogix 1200 and MicroLogix 1764 RM001 1500 Programmable Controllers User Manual 1769 ADN DeviceNet Adapter User 1769 UMO001 Manual CompactLogix System User Manual 1769 0 007 Industrial Automation Wiring and 1770 41 Grounding Guidelines Compact CompactLogix MicroLogix RSLogix 500 and RSNetWorx for DeviceNet are trademarks of Rockwell Automation Inc Trademarks not belonging to Rockwell Automation are property of their respective companies Publication 1769 IN077A EN P May 2006 Rockwell Automation Support Rockwell Automation provides technical information on the web to assist you in using its products At http support rockwellautomation com you can find technical manuals a knowledge base of FAQs technical and application notes sample code and links to software 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 support rockwellautomation com Installation Assistance If you expetience a problem with a hardware module within the first 24 hours of installation please review the information that s contained in this manual You can also contact a special Customer Support number for initial help in getting your
8. Watts The Watts per point plus the minimum Watts with all points energized 8 The module may not be more than 8 modules away from the power supply or controller Group 1 inputs 0 7 Group 2 outputs 0 3 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 1 109 3 118 mm x 87 mm x 35mm 4 65 in x 3 43 in x 1 38 in Height including mounting tabs is 138 mm 5 43 in 282 g 0 625 Ibs 24V dc sink 10 30V dc 30 C 86 F 10 26 4V dc 60 C 140 F 8 real 8 virtual OFF to ON 0 s 100 us 200 us 500 us I ms 2 ms 4 ms 8 ms ON to OFF 0 s 100 us 200 us 500 us 1 ms 2 ms 4 ms 8 ms OFF to ON 10 us ON to OFF 10 us DV dc Publication 1769 IN077A EN P May 2006 23 Input Specifications Off state Current Max On state Voltage Min On state Current Min Inrush Current Max Nominal Impedance IEC Input Compatibility Input Point to Bus CompactBus Isolation 1 1 5 mA 10V dc 2 0 mA 250 mA 2 0 kohm 24V dc 2 3 kohm 30V dc Type 14 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 sinking Input Sink describes the current flow between the 1 0 module and the field device Sinking 1 0 circuits are driven by a current sourcing field device Field devices connected to
9. acent modules 6 Be sure that the bus lever on the module and on the right side adjacent module are in the unlocked fully right position before installing the replacement module 7 Slide the replacement module into the open slot 8 Connect the modules by locking fully left the bus levers on the replacement module and the right side adjacent module 9 Replace the mounting screws or snap the module onto the DIN rail Publication 1769 IN077A EN P May 2006 Mount Expansion 1 0 ATTENTION During panel of DIN rail mounting of all devices be sure that all debris that is metal chips or wire strands is kept from falling into the module Debris that falls into the module could cause damage when cycling power Minimum Spacing Top Maintain spacing from enclosure walls wireways ot olololo o E eS SEES SS Las adjacent equipment Allow sal sls Controller S SS Sis gt 50 mm 2 in of space all Side Side sides for adequate ventilation as shown Bottom Mount Module to Panel Mount the module to a panel using two screws per module Use M4 or 8 panhead screws Mounting screws are required on every module Mount Module to Panel Using the Dimensional Template Spacing for single wide modules 35mm 1 378 in 4 Spacing for one and a half wide modules 52 5mm ER 067 in Refer to host controller document
10. an be mounted using these DIN rails e 35 7 5 mm EN 50 022 35 x 7 5 e 35 15 mm EN 50 022 35 x 15 Before mounting the module on a DIN rail close the DIN rail latches Press the DIN rail mounting area of the module against the DIN rail The latches will momentarily open and lock into place Publication 1769 IN077A EN P May 2006 10 Wire the 1769 BOOLEAN Module Each terminal accepts as many as two wires with these restrictions Retaining Screw Torque 0 46 Nm 4 1 in Ib Terminal Screw Torque Cu 90 C 194 F 208 034 mm 0 68 Nm 6 in Ib 14 22 AWG Cu 90 C 194 F 1 31 0 34 mm 0 68 Nm 6 in Ib 16 22 AWG Simplified Input Circuit Diagram IN x Wire Type Stranded 0 46 Nm 4 1 in Ib IN OC COM Simplified Output Circuit Diagram Publication 1769 IN077A EN P May 2006 11 Input Output Wiring Ming Do nil i erm maie 3 Ground the 1769 BOOLEAN Module This product is intended to be mounted to a well grounded mounting surface such as a metal panel Additional grounding connections from the module s mounting tabs or DIN rail if used ate not required unless the mounting surface cannot be grounded Refer to Industrial Automation Wiring and Grounding Guidelines Allen Bradley publication 1770 4 1 for additional information Publication 1769 IN077A EN P May 2006 12 Configure the 1769 BOOLEAN Module The followi
11. ation Agency Certification Hazardous Environment Class Value e C UL certified under CSA C22 2 No 142 e UL 508 listed e CE compliant for all applicable directives Class 1 Division 2 Hazardous Location Groups A B C D UL 1604 C UL under CSA C22 2 No 213 Publication 1769 IN077A EN P May 2006 25 Temperature Derating The area within the curve represents the safe operating range for the module under various conditions of user supplied voltages and ambient temperatures Figure 1 1769 BOOLEAN Maximum Output Amperes per Module vs Temperature e e gt w gt 29 n n2 gt Maximum Amperes per Module gt 25 30 35 40 45 50 55 60 65 Ambient Temperature C Figure 2 1769 BOOLEAN Maximum Output Amperes per Point vs Temperature Maximum Am peres Per Point Ambient Termperature 30526 M Publication 1769 IN077A EN P May 2006 26 Transistor Output Transient Pulses The maximum duration of the transient pulse occurs when minimum load is connected to the output However for most applications the energy of the transient pulse is not sufficient to energize the load ATTENTION A transient pulse occurs in transistor outputs when the external dc supply voltage is applied to the output common terminals for example via the master control relay The sudden application
12. ation for this Note Overall hole spacing tolerance 0 4mm 0 016 in e c RD 30535 M Locate holes every 17 5 mm 0 689 in to allow for mix of single wide and one and a half wide modules for example the 1769 OA16 module Publication 1769 IN077A EN P May 2006 Mount Module to Panel Using Modules as a Template This procedure lets you use the assembled modules as a template for drilling holes in the panel Refer to Mount Module to Panel Using the Dimensional Template on page 8 if you have sophisticated panel mounting equipment Due to module mounting hole tolerance it is important to follow this procedure 1 Ona clean work surface assemble no more than three modules 2 Using the assembled modules as a template carefully mark the center of all module mounting holes on the panel 3 Return the assembled modules to the clean work surface including any previously mounted modules 4 Drill and tap the mounting holes for the recommended M4 or 8 screws 5 Place the modules back on the panel and check for proper hole alignment 6 Attach the modules to the panel using the mounting screws If mounting more modules mount only the last one of this group and put the others aside This reduces the remounting time during drilling and tapping of the next group 7 Repeat steps 1 to 6 for any remaining modules Mount Module to DIN Rail The module c
13. e for use in Class I Division 2 Groups A C D or non hazardous locations only The following WARNING statement applies to use in hazardous locations WARNING EXPLOSION HAZARD e Substitution of components may impair suitability for Class I Division 2 e Do not replace components or disconnect equipment unless power is switched off or the area is known to be non hazardous e Do not connect or disconnect components unless power is 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 Class I Division 2 wiring methods of Article 501 of the National Electrical Code and or in accordance with Section 18 1 2 of the Canadian Electrical Code and in accordance with the authority having jurisdiction Environnements dangereux Cet quipement est concu pour tre utilis dans des environnements de Classe 1 Division 2 Groupes A B C D ou non dangereux La mise en garde suivante s applique une utilisation dans des environnements dangereux DANGER D EXPLOSION e a substitution de composants peut rendre cet quipement impropre une utilisation en environnement de Classe 1 Division 2 pas remplacer de composants ou d connecter l quipement sans s tre assur que l alimentation est coup e et que l environnement est class non dangereux e Ne pas connecter ou d connecter des composants sans s tre assur que l alim
14. entation est coup e ou que l environnement est class non dangereux e Ce produit doit tre install dans une armoire Publication 1769 IN077A EN P May 2006 About the 1769 BOOLEAN Module Compact 1 0 is 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 II EC 60664 1 0 Module Description Item Description 3 1 Bus lever with locking function ON oor VE PI SARL 0 gt a 2a Upper panel mounting tab 10a NOE M 2b Lower panel mounting tab 3 Module status LED 47 54 p p a a OUT DC OUT 3 10 p a 4 Module door with terminal identification label 4lreilre a p a 10b DE v a EI 808888880 4 ba Movable bus connector with female pins Le bod NS T 5b Stationary bus connector 7a with male pins 6 Nameplate label 7a Upper tongue and groove slots 7b Lower tongue and groove slots 8a Upper DIN rail latch 8b Lower DIN rail latch 9 Write on label user ID tag 10 Removable terminal block RTB with finger safe cover 10a RIB upper retaining screw 10b RIB lower retaining screw Pollution Degree 2 is an e
15. erator 1 x BOOLEAN operator 1 See page 19 Operator 2 x BOOLEAN operator 2 See page 19 Output delay x Delay time from BOOLEAN expression transition from false to true until output directed to transition from off to on See page 20 Output duration x Pre determined output pulse duration time Time from output directed to transition from off to on until output directed to transition from on to off See page 21 Bit Position M5 14 13 12 17 10 9 6 5 2 1 0 CES Os DR _ 100 ET DE ET o BE UE ENS ELE Shaded bit positions must be set to 0 Publication 1769 IN077A EN P 2006 16 Word Bit Position EEE EEE 0 Control Control Enable Interrupt BOOLEAN Expres sion FALSE to TRUE Output Directed Output OFF to ON Interrupt Type BOOLEAN Expres sion TRUE to FALSE Output Directed ON to OFF Darker shaded bit positions must be set to 0 Publication 1769 IN077A EN P May 2006 17 Bit Position 0 None 00000 Input 0 9 0 d 0 aer Operand_ C 0 0 Real Real 1 gt Input 2 1 B 1 Inverted 0 Operand_ Real C 1 Input 2 Real 1 or EN 0 Inverted Real Real Gen Input 4 Inverted 1 _2 Real 1 B 3 Inverted Operand_ Real T Real 1 3 D 2 oD D
16. ication 1770 4 1 Publication 1769 IN077A EN P May 2006 24 3 Sourcing Output Source describes the current flow between the 1 0 module and the field device Sourcing output circuits supply source current to sinking field devices Field devices connected to the negative side dc common of the field power supply are sinking field devices Europe DC sinking input and sourcing output module circuits are the commonly used options Environmental Specifications Specification otorage Temperature Operating Temperature Operating Humidity Operating Altitude Vibration Shock Radiated and Conducted Emissions Electrical EMC ESD Immunity IEC 1000 4 2 Radiated Immunity IEC1000 4 3 Fast Transient Burst IEC1000 4 4 Surge Immunity IEC1000 4 5 Conducted Immunity IEC1000 4 6 Value 40 85 C 40 1859F 0 60 C 32 140 F 5 95 non condensing 2000 m 6561 ft Operating 10 500 Hz 5 g 0 030 in max peak to peak Operating 30 g panel mounted 20 g DIN rail mounted Non operating 40 g panel mounted 30 g DIN rail mounted EN50081 2 Class A The module has passed testing at the following levels 4 kV contact 8 kV air 4 kV indirect 10V m 80 1000 MHz 80 amplitude 2 kV 5 kHz 2 kV common mode 1 kV differential mode 10V 0 15 80 MHZ Conducted Immunity frequency range may be 150 kHz 30 MHz if the radiated immunity frequency range is 30 1000 MHz Certifications Certific
17. iguration error Publication 1769 IN077A EN P May 2006 Word 14 22 30 38 Bit Position e ERR IR GR Output L2 tC Duration 0 ims D Ts 0 0 1 de feo fe pope peep omme E E 5ms ES 3 _ D 0 00 00000 D 0 00 00007 25 ms EE 03 00 00010 0 577 256 ms EE 00 1 100 7 D 0o 00 0001 7 o 1 0 1 0 1 0 1 0 pre determined output pulse duration Output directed off when BOOLEAN expression goes to FALSE Shaded bit positions must be set to 0 Entering a binary value greater than 1111101000 greater than 1000 decimal results in a configuration error 21 Publication 1769 IN077A EN P May 2006 22 Specifications Compact 1 0 1769 BOOLEAN General Specifications Specification Closed Loop Time Digital Filter 0 Bus Current Draw Max Heat Dissipation Power Supply Distance Rating Isolated Groups Input Point to Output Point Isolation Vendor 0 Code Product Type Code Product Code Dimensions HxDxW Approximate Shipping Weight With Carton Input Specifications Voltage Category Operating Voltage Range Number of Inputs Digital Filter Hardware Delay Max Off state Voltage Max Value Output on state current gt 5 mA 100 us max Output on state current lt 5 mA 150 us max 220 mA at 5V dc 3 55 Total
18. lication 1769 IN077A EN P May 2006 Configuration Data File The manipulation of bits from this file is normally done with programming software for example RSLogix 500 software or RSNetWorx for DeviceNet software during initial configuration of the system In that case graphical screens provided by the programming software simplify configuration Some systems like the 1769 ADN DeviceNet adapter system also allow the bits to be altered as part of the control program using communication rungs In that case it is necessary to understand the bit arrangement Words and 1 of the configuration data file set the input control parameters for the module Words 2 to 7 set the alternate output state operation of the module Each output point s operating parameters are controlled by a group of eight words Bit Position Tcr 0 0 Input Filter P M El NE L 5 DE t ES r B EE EE pu mm E 2 E iii tt 28 0 odore SRE v TT TT 1 11 me Operand C 0 12 En 20 Qutput Delay 0 14 mms um 0 EN 8 BIG 01 Operand A 1 Publication 1769 IN077A EN P May 2006 14 Bit Position IER 2_1 Output Delay 1 22 Jun Output TT
19. ll 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 Reproduction of the contents of this manual in whole or in part without written permission of Rockwell Automation Inc is prohibited Throughout this manual when necessary we use notes to make you aware of safety considerations 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 iR that is critical for successful application and understanding of ATTENTION 2 Identifies information about practices or circumstances that can lead to personal injury or death property damage or economic loss Attentions help you identify hazard avoid hazard and recognize the consequences SHOCK HAZARD Labels may be located on or inside the equipment for example drive or motor to alert people
20. ng I O memory mapping lets you configure the 1769 BOOLEAN module Output Data File For each module slot x word 0 in the output data file contains the control program s directed state of the module s output points when operated in Direct Control mode Direct Control mode is active when an output s disable BOOLEAN DB x bit is set in the configuration data file Word 1 contains the control program s directed states of the virtual inputs which can be used in controlling the module s output points via BOOLEAN expressions Bit Position 12 91 10 9 8 7 6 5 4 3 j 0 0 PEELE ELL rr 0 SSS 15 Shaded bit positions must be set to 0 OUTx Output state in Direct Control mode 1 output on 0 output off Vx Virtual inputs 0 7 Input Data File For each module slot x word 0 in the input data file contains the state of the module s real input points Word 1 in the input data file contains the state of the module s output data output data echo During normal operation this word represents the values that the outputs are directed to by the control program in Direct Control mode or by the module in BOOLEAN Control mode Bit Position eee wIwIsTs 7 s 5 4 sT7 53 oO eae Shaded bit positions must be set to 0 Word INx State of module s real inputs 0 7 Ox Data echo of directed states of module outputs 0 3 1 output on 0 output off Pub
21. nvironment where normally only non conductive pollution occurs except that occasionally a temporary conductivity caused by condensation is expected 2 Over Voltage Category II 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 3 Pollution Degree 2 and Over Voltage Category II are International Electrotechnical Commission IEC designations Publication 1769 IN077A EN P May 2006 Install the 1769 BOOLEAN Module Attach the module to the controller or an adjacent I O module before or after mounting For mounting instructions see Mount Module to Panel Using the Dimensional Template or Mount Module to DIN Rail To work with a system that is already mounted see Replace a Single Module Within a System The following procedure shows you how to assemble the Compact I O system 30536 M 1 Disconnect power 2 Check that the bus lever of the module to be installed 15 in the unlocked fully right position 3 Use the upper and lower tongue and groove slots 1 to secure the modules together or to a controller 4 Move the module back along the tongue and groove slots until the bus connectors 2 line up with each other 5 Push the bus lever back slightly to clear the positioning tab 3 Use your fingers or a small screwdriver 6 allow communication between the controller and m
22. odule move the bus lever fully to the left 4 until it clicks making sure it is locked firmly in place ATTENTION When attaching I O modules it is very important that the bus connectors are securely locked together to be sure of proper electrical connection Publication 1769 IN077A EN P May 2006 7 Attach an end cap terminator 5 to the last module in the system by using the tongue and groove slots as before 8 Lock the end cap bus terminator 6 IMPORTANT You must use a 1769 ECR or 1769 ECL right or left end cap to terminate the end of the serial communication bus Replace a Single Module Within a System The module can be replaced while the system is mounted to a panel or DIN rail 1 Remove powet Refer to Remove Power on page 3 2 Remove the upper and lower mounting screws from the module or open the DIN latches using a flat blade or Phillips style screwdriver 3 Move the bus lever to the right to disconnect unlock the bus 4 On the right side adjacent module move its bus lever to the right unlock to disconnect it from the module to be removed 5 Gently slide the disconnected module forward If you feel excessive resistance check that the module is disconnected from the bus and that both mounting screws are removed or DIN latches opened It may be necessary to rock the module slightly from front to back to remove it Of in a panel mounted system to loosen the screws of adj
23. that dangerous voltage may be present BURN HAZARD Labels may be located on or inside the equipment for example drive or motor to alert people that surfaces may be dangerous temperatures Publication 1769 IN077A EN P May 2006 Prevent Electrostatic Discharge lectr ic discharge can damage integrated circuits or semiconductors ATTENTION Electrostatic discharge g g if you touch bus connector pins Follow these guidelines when you handle the module Touch grounded object to discharge static potential Wear an approved wrist strap grounding device Do not touch the bus connector connector pins Do not touch circuit components inside the module If available use a static safe work station When not in use keep the module in its static shield box Remove Power ATTENTION Remove power before removing or inserting this module When you remove ot insert a module with power applied an electrical arc may occur An electrical atc can cause personal injury or property damage by sending an erroneous signal to your system s field devices causing unintended machine motion causing an explosion in a hazardous environment Electrical arcing causes excessive wear to contacts on both the module and its mating connector Worn contacts may create electrical resistance Publication 1769 IN077A EN P May 2006 Hazardous Location Considerations This equipment is suitabl
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