1769-IN053A-EN-P, Compact™ Individually Isolated AC/DC Relay
Contents
1. ATTENTION Be careful when stripping wires Wire fragments that fall into a module could cause damage at power up Once wiring is complete ensure the module is free of all metal fragments L1 a or DC P VAC VDC L2a or DCa CR 0 CR ouro L1b or DCb VAC VDC L2b or DCbh our 1 1 Lic or DCc T VAC VDC L2c or DCc 2 Q ouT2 e e e VAC VDC 3 OUTS Kxcvoc 4 OUT4 ac voc 5 OUTS fvac voc 6 OUT VAC VDC our7 NC NC 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 Allen Bradley publication 1770 4 1 Publication 1769 INO53A EN P April 2001 Compact Individually Isolated AC DC Relay Output Module 9 A removable write on label is provided with the module Remove the label from the door mark the 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 is closed SLOT MODULE TYPE Removing the Finger Safe Terminal Block When wiring field devices to the module it is not necessary to remove the terminal block If you remove the terminal block use the write on label on the side of the terminal block to identify the module2. 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 bus locking tab 3 Use your fingers or a small screwdriver Publication 1769 INO53A EN P April 2001 Compact Individually Isolated AC DC Relay Output Module 5 6 To allow communication between the controller and module move the bus 7 8 lever fully to the left 4 until it clicks Ensure it locks firmly into the bus locking tab When attaching I O modules it is very important that the ATTENTION bus connectors are securely locked together to ensure proper electrical connection Attach an end cap terminator 5 to the last module in the system by using the tongue and groove slots as before Lock the end cap bus terminator 6 IMPORTANT A 1769 ECR or 1769 ECL right or left end cap must be used to terminate the end of the serial communication bus Mounting Expansion 1 0 During panel or DIN rail mounting of all devices be sure that ATTENTION all debris metal chips wire strands etc is kept from falling into the module Debris that falls into the module could cause damage on power up Minimum Spacing Maintain spacing from enclosure walls wireways adjacent equipment etc Allow 50 mm 2 in of space on
3. all sides for adequate Controller oO oO a a E S S Oo Oo Compact 1 0 Compact 1 0 Compact 1 0 ventilation as shown Bottom Publication 1769 INO53A EN P April 2001 6 CompactMIndividually Isolated AC DC Relay Output Module Panel Mounting Mount the module to a panel using two screws per module Use M4 or 8 panhead screws Mounting screws are required on every module Panel Mounting Using the Dimensional Template For more than 2 modules number of modules 1 x 35 mm 1 38 in Refer to host controller documentation for this dimension i i 35 Les 1 38 1 12 T C 132 5 197 e e Q Ja 5 5 sz 5 s Note All dimensions are in mm inches 122 6 0 2 5 2 2 Hole spacing tolerance 0 4 mm 0 016 in 4 826 0 008 amp amp a i 4 4 m4 Panel Mounting Procedure Using Modules as a Template The following procedure allows you to use the assembled modules as a template for drilling holes in the panel If you have sophisticated panel mounting equipment you can use the dimensional template provided on page 6 Due to module mounting hole tolerance it is important to follow these procedures 1 On a 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 surf
4. points energized Signal Delay max resistive load turn on 10 ms turn off 10 ms Off State Leakage max 0 mA On State Current min 10 mA at 5V de Continuous Current per Point max 2 5A Also see Relay Contact Ratings on page 16 Continuous Current per Common max 2 5A Continuous Current per Module max Power Supply Distance Rating 16A 8 The module may not be more than 8 modules away from the power supply Output Point to Bus Isolation Verified by one of the following dielectric tests 1836V ac for 1 sec or 2596V dc for 1 sec 265V ac working voltage IEC Class 2 reinforced insulation Isolated Groups 8 Each point individually isolated from the other Group to Group Isolation Verified by one of the following dielectric tests 1836V ac for 1 sec or 2596V dc for 1 sec 265V ac working voltage basic insulation 150V ac working voltage IEC Class 2 reinforced insulation Vendor I D Code 1 Product Type Code Product Code 7 87 Publication 1769 INO53A EN P April 2001 16 Compact M Individually Isolated AC DC Relay Output Module Relay Contact Ratings Volts max Continuous Amps per Amperes Voltamperes NEMA Point max ICS 2 125 Make Break Make Break 240V ac 2 5A 7 5A 0 75A 1800 VA 180 VA C300 120V ac 15A 1 5A 125V de 1 0A 0 22412 28 VA R150 24V de 2 0A 1 2412 28 VA
5. property damage by 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 the module and its mating connector Worn contacts may create electrical resistance 1 Pollution Degree 2 is an environment where normally only non conductive pollution occurs except that occasionally a temporary 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 products insulation 3 Pollution Degree 2 and Over Voltage Category II are International Electrotechnical Commission IEC designations Publication 1769 INO53A EN P April 2001 4 CompactMIndividually Isolated AC DC Relay Output Module System Assembly The module can be attached to the controller or an adjacent I O module before or after mounting For mounting instructions see Panel Mounting on page 6 or DIN Rail Mounting on page 7 To work with a system that is already mounted see Replacing a Single Module within a System on page 7 The following procedure shows you how to assemble the Compact I O system 1 Disconnect power 2 Check that the bus lever of the module to be installed is in the unlocked fully right position
6. r o Word r read IMPORTANT The output module s input data file reflects the output data echo of the module not the electrical state of the output terminals It does not reflect shorted or open outputs It is important to use this input word if the controller adapter supports the Program Mode or Fault Mode function and if it is configured to use them Publication 1769 INO53A EN P April 2001 12 Compact Individually Isolated AC DC Relay Output Module 1769 OW8I Configuration File The read writable configuration data file allows the setup of the hold last state and user defined safe state conditions The manipulation of the bits from this file is normally done with programming software e g RSLogix 500 RSNetworx for DeviceNet etc during initial configuration of the system In that case graphical screens are provided via the programmer to simplify configuration However some systems e g 1769 ADN DeviceNet Adapter 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 arrangment Bit Position 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 O0 ofoyo o jofo fojyoao lofo yoj ofol of oj Pr Program State for Output Array Word 0 Program Value for Output Array Word 0 Fault State for Output Array Word 0 Fault Value fo
7. 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 Allen Bradley publication 1770 4 1 2 For dc voltag e 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 48V the make break ratings for relay contacts cannot exceed 2A Publication 1769 IN053A EN P April 2001 Compact Individually Isolated AC DC Relay Output Module 17 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 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 has been switched off or the area is known to be non hazardous Do not connect or disconnect components unless power has been switched off or the area is known to be non hazardous This product must be installed in an enclosure e All wiring must comply with N E C article 501 4 b Environnements dangereux Cet quipement est con u pour tre utilis dans des environnements de Classe 1 Divisio
8. AC VDC OUT Wire Size andTerminal ScrewTorque Each terminal accepts up to two wires with the following restrictions Wire Type Wire Size Terminal Screw Torque Retaining Screw Torque Solid Cu 90 C 194 F 14 to 22 AWG 0 68 Nm 6 in lbs 0 46 Nm 4 1 in lbs Stranded Cu 90 C 194 F 16 to 22 AWG 0 68 Nm 6 in lbs 0 46 Nm 4 1 in lbs Publication 1769 INO53A EN P April 2001 Compact Individually Isolated AC DC Relay Output Module 11 1 0 Memory Mapping Output Data File For each module slot x word 0 in the output data file contains the control program s directed state of the discrete output points For the 1769 OW8I bits 8 to 15 are not used Bit Position 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 0 0 0 0 0 0 0 0 0 WE WI ww ww w w w write Output Module s Input Data File For each module slot x input data file word 0 contains the state of the module s output data output data echo file word 0 During normal operation these input bits represent the logic state that the outputs are directed to by the control program They are also dependent upon the e Program Mode configuration if supported by the controller e The Fault Mode configuration Gf supported by the controller For the 1769 OWS8I bits 8 to 15 are not used Bit Position 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 0 0 0 0 0 0 0 0 r r r r r r r
9. C22 2 No 142 e UL508 listed e CE and C Tick compliant for all applicable directives Hazardous Environment Class Class Division 2 Hazardous Location Groups A B C D UL 1604 C UL under CSA C22 2 No 213 Radiated and Conducted Emissions EN50081 2 Class A Electrical EMC The module has passed testing at the following levels ESD Immunity IEC61000 4 2 e AkV contact 8kV air 4kV indirect Radiated Immunity IEC61000 4 3 e 10 V m 80 to 1000 MHz 80 amplitude modulation 900 MHz keyed carrier Fast Transient Burst IEC61000 4 4 2 kV 5 kHz Surge Immunity IEC61000 4 5 e 2kVcommon mode 1 kV differential mode Conducted Immunity IEC61000 4 6 e 10V 0 15 to 80 MHz 1 2 For operation above 2000 meters consult the actory Conducted Immunity frequency range may be 150 kHz to 30 MHz if the Radiated Immunity frequency range is 30 MHz to 1000 MHz Publication 1769 INO53A EN P April 2001 Compact Individually Isolated AC DC Relay Output Module 15 Output Specifications Specification 1769 OW8I Voltage Category AC DC normally open relay Operating Voltage Range 5 to 265V ac 5 to 125V de Number of Outputs 8 Isolated Groups 8 individually isolated outputs Bus Current Draw max 125 mA at 5V de 0 625W 100 mA at 24V dc 2 4W Heat Dissipation 2 83 Total Watts The Watts per point plus the minimum Watts with all
10. Installation Instructions UF Compact Individually Isolated AC DC Relay Output Module Catalog Number 1769 OW8l Series B Inside Module Description c cccccccessssescesescesceseeseseeseeseseessesesseseesesesseesesseseeseas 2 Module Installation System ASSEMDBIY lt ssccssdesstsacsscrcatecstecssstpssshaetrsadha aaa s e Mounting Expansion 1 0 5 Replacing a Single Module within a System 0 0 ccccceceeeseeeeeeteeteees 7 Field Wiring Connections 8 1 0 Memory Mapping cccccccsecssccseecsesssessesssscsecesecssecsecsnseseeseseees 1 1769 OW8I Configuration File 12 Spare Replacement Module Parts 0 ccccccccecsescseestecseseseeeeeeeseennees 13 Specifications ann nt i 14 Hazardous Location Considerations c ccccccccssecsteceeseesteeseseseeeseesees 17 Environnements dangereux ccsccscescsescesessescesesseaceseaseseeseseseeseaeseeses 17 For More Information 18 Publication 1769 INO53A EN P April 2001 2 Compact Individually Isolated AC DC Relay Output Module Module Description y 66666408 2888898888 len b Publication 1769 IN053A EN P April 2001 Item Description 1 bus lever with locking function 2a pper panel mounting tab 2b ower panel mounting tab 3 0 diagnostic LEDs 4 module door with terminal identification label 5a movable bus connector with female pins 5b stationary b
11. ace including any previously mounted modules 4 Drill and tap the mounting holes for the recommended M4 or 8 screw 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 remounting time during drilling and tapping of the next D group 7 Repeat steps 1 to 6 for any remaining modules Publication 1769 IN053A EN P April 2001 Compact Individually Isolated AC DC Relay Output Module 7 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 or 35 x 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 Replacing a Single Module within a System The module can be replaced while the system is mounted to a panel or DIN rail Follow these steps in order 1 2 Remove power See important note on page 3 On the module to be removed remove the upper and lower mounting screws from the module or open the DIN latches using a flat blade or phillips style screwdriver Move the bus lever to the right to disconnect unlock the bus On the right side adjacent module move its bus lever to the right unlock to disc
12. fault condition is all zeros programming the conditions shown below Word or Bit Affected Condition Applied Word 0 Bit 0 Program to Fault Enable Program Value Word 1 Program State User defined Safe State Word 2 Program Value Off Word 3 Fault State User defined Safe State Word 4 Fault Value Off Spare Replacement Module Parts e Terminal Block 1769 RTBN18 1 per kit e Door Label 1769 RL1 2 per kit Door 1769 RD 2 per kit Publication 1769 INO53A EN P April 2001 14 Compact Individually Isolated AC DC Relay Output Module Specifications General Specifications Value Specification Dimensions 118 mm height x 87 mm depth x 35 mm width height including mounting tabs is 138 mm 4 65 in height x 3 43 in depth x 1 38 in width height including mounting tabs is 5 43 in Approximate Shipping Weight with carton Storage Temperature 290g 0 64 Ibs 40 C to 85 C 40 F to 185 F Operating Temperature 0 C to 60 C 32 F to 140 F Operating Humidity 5 to 95 non condensing Operating Altitude 2000 meters 6561 feet Vibration Operating 10 to 500 Hz 5G 0 030 inches maximum peak to peak Relay Operation 2G Shock Operating 30G panel mounted 20G DIN rail mounted Relay Operation 7 5G panel mounted 5G DIN rail mounted Non Operating 40G panel mounted 30G DIN rail mounted Agency Certification e C UL certified under CSA
13. n 2 Groupes A B C D ou non dangereux La mise en garde suivante s applique une utilisation dans des environnements dangereux 7 D AVERTISSEMENT DANGER D EXPLOSION e La substitution de composants peut rendre cet quipement impropre une utilisation en environnement de Classe 1 Division 2 e Ne 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 alimentation est coup e ou que l environnement est class non dangereux e Ce produit doit tre install dans une armoire Publication 1769 INO53A EN P April 2001 18 Compact M Individually Isolated AC DC Relay Output Module For More Information For A more detailed description of how to install and use your Compact 1 0 with MicroLogix 1200 amp 1500 programmable controller Refer to this Document MicroLogix 1200 amp 1500 Programmable Controllers User Manual Pub No 1764 UM001B US P A more detailed description of how to install and use your Compact 0 with the 1769 ADN DeviceNet Adapter 1769 ADN DeviceNet Adapter User Manual 1769 UM001A US P A more detailed description of how to install and use your Compact 1 0 with the CompactLogix System CompactLogix System User Manual 1769 UM007C EN P More information on proper wiring and g
14. n Headquarters SA NV Boulevard du Souverain 36 1170 Brussels Belgium Tel 32 2 663 0600 Fax 32 2 663 0640 Rockwell Asia Pacific Headquarters 27 F Citicorp Centre 18 Whitfield Road Causeway Bay Hong Kong Tel 852 2887 4788 Fax 852 2508 1846 Automation Publication 1769 INO53A EN P April 2001 PN 40072 116 01 A Supersedes Publication 1769 INOOSC EN P June 2000 2001 Rockwell International Corporation Printed in the U S A
15. onnect it from the module to be removed Gently slide the disconnected module forward If you feel excessive resistance check that the module has been disconnected from the bus and that both mounting screws have been removed or DIN latches opened It may be necessary to rock the module slightly from front to back to remove it or in a panel mounted F system to loosen the screws of adjacent modules TIP Before installing the replacement module be sure that the bus lever on the module to be installed and on the right side adjacent module are in the unlocked fully right position Slide the replacement module into the open slot Connect the modules together by locking fully left the bus levers on the replacement module and the right side adjacent module Replace the mounting screws or snap the module onto the DIN rail Publication 1769 INO53A EN P April 2001 8 CompactMIndividually Isolated AC DC Relay Output Module Field Wiring Connections Grounding the 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 Gf used are 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 Output Wiring Basic wiring of output devices to the 1769 OW8I is shown below
16. r Output Array Word 0 al col mol el Word Program State Word Condition Bit Setting Word 1 the program state word selects the hold User defined Safe State last state or user defined safe state condition for each individual output on a system transition Hold Last State 1 from Run to Program Program Value Word Value Bit Setting The program value word word 2 is used to ai program the user defined safe state value O Off 1 On Each output is individually configurable On 1 for on or off Fault State Word Condition Bit Setting Word 3 the fault state word selects the hold last 1 state or user defined safe state condition for each User defined Safe State 0 individual output on a system transition from Run Hold Last State 1 to Fault Publication 1769 INO53A EN P April 2001 Compact Individually Isolated AC DC Relay Output Module 13 Fault Value Word The fault value word word 4 is used to program the fault state value 0 Off 1 On Each output is individually configurable for on or off Program to Fault Enable Bit PFE Word 0 bit 0 allows the selection of which data value the program or fault value to apply to the output if a system in Program mode undergoes a system fault resulting a change to Fault mode Module Default Condition Value Bit Setting Off 0 On 1 Value Applied Bit Setting Program 0 Fault 1 The modules de
17. rounding techniques Industrial Automation Wiring and Grounding Guidelines If you would like a manual you can e download a free electronic version from the internet www ab com micrologix or www theautomationbookstore com e purchase a printed manual by 1770 4 1 contacting your local distributor or Rockwell Automation representative visiting www theautomationbookstore com and placing your order calling 1 800 963 9548 USA Canada or 001 330 725 1574 Outside USA Canada Publication 1769 INO53A EN P April 2001 Compact Individually Isolated AC DC Relay Output Module 19 Publication 1769 INO53A EN P April 2001 Compact MicroLogix CompactLogix RSLogix and RSNetworx are trademarks of Rockwell Automation DeviceNet is a trademark of Open DeviceNet Vendor Association ODVA Reach us now at www rockwellautomation com Wherever you need us Rockwell Automation brings together leading brands in industrial automation including Allen Bradley controls Reliance Electric power transmission products Dodge mechanical power transmission components and Rockwell Software Rockwell Automation s unique flexible approach to helping customers achieve a competitive advantage is supported by thousands of authorized partners distributors and system integrators around the world Americas Headquarters 1201 South Second Street Milwaukee WI 53201 2496 USA Tel 1 414 382 2000 Fax 1 414 382 4444 Europea
18. slot Ication and type To remove the terminal block loosen the upper and lower retaining screws The terminal block will back away from the module as you remove the screws When replacing the terminal block torque the retaining screws to 0 46 Nm 4 1 in lbs Wiring the Finger Safe Terminal Block upper retaining screw wiring the finger safe terminal lower retaining screw When wiring the terminal block keep the finger safe cover in place 1 Loosen the terminal screws to be wired Publication 1769 INO53A EN P April 2001 10 Compact M Individually Isolated AC DC Relay Output Module 2 Route the wire under the terminal pressure plate You can use the bare wire or a spade lug The terminals will accept a 6 35 mm 0 25 in spade lug The terminal screws are non captive Therefore it is possible to use a ring lug maximum 1 4 inch o d with a 0 139 inch minimum i d M3 5 with the module 3 Tighten the terminal screw making sure the pressure plate secures the wire Recommended torque when tightening terminal screws is 0 68 Nm 6 in lbs If you need to remove the finger safe cover insert a screwdriver into one of the square wiring holes and E gently pry the cover off If you wire the terminal block TIP with the finger safe cover removed you will not be able to put it back on the terminal block because the wires will be in the way Simplified Output Circuit Diagram 24V V
19. us connector with male pins 6 nameplate label Ta 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 Compact Individually Isolated AC DC Relay Output Module 3 Module Installation Compact I O 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 2 and to circuits not exceeding Over Voltage Category II IEC 60664 1 Prevent Electrostatic Discharge ATTENTION A Electrostatic discharge can damage integrated circuits or semiconductors if you touch bus connector pins Follow these guidelines when you handle the module e Touch a grounded object to discharge static potential e Wear an approved wrist strap grounding device Do not touch the bus connector or connector pins Do not touch circuit components inside the module e If available use a static safe work station e 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 or insert a module with power applied an electrical arc may occur An electrical arc can cause personal injury or
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