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Allen-Bradley POINT I/O series, Installation Instructions Manual, Page: 1 / 24

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Installation Instructions

POINT I/O 2 and 4 Relay Output Modules

Catalog numbers 1734-OW2, 1734-OW4, Series C

Table of Contents

Topic

Page

Important User Information 

2

Environment and Enclosure

3

Preventing Electrostatic Discharge

3

North American Hazardous Location Approval

4

European Hazardous Location Approval

5

About the Module

6

Mount the I/O Base

8

Install the Module

9

Install the Removable Terminal Block

12

Remove a Mounting Base

14

Communicate with Your Module

14

Wire the Module

15

Interpret Status Indicators

19

Specifications

21

Summary of Contents for POINT I/O series

Page 1: ...onment and Enclosure 3 Preventing Electrostatic Discharge 3 North American Hazardous Location Approval 4 European Hazardous Location Approval 5 About the Module 6 Mount the I O Base 8 Install the Modu...

Page 2: ...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...

Page 3: ...or minimize the spread of flame complying with a flame spread rating of 5VA or be approved for the application if nonmetallic The interior of the enclosure must be accessible only by the use of a too...

Page 4: ...ts dans le syst me sont sujettes inspection par les autorit s locales qualifi es au moment de l installation EXPLOSION HAZARD Do not disconnect equipment unless power has been removed or the area is k...

Page 5: ...an environment of not more than Pollution Degree 2 as defined in IEC 60664 1 when applied in Zone 2 environments The enclosure must utilize a tool removable cover or door WARNING This equipment shall...

Page 6: ...les The wiring base assembly consists of a mounting base 1734 MB and removable terminal block 1734 RTB or 1734 RTBS and 1734 TOP or 1734 TOPS one piece terminal base Modules Mounted on Removable Termi...

Page 7: ...4 TOPS One piece Terminal Base Description Description 1 Module locking mechanism 5 Interlocking side pieces 2 Slide in writable label 6 Mechanical keying 3 Handle 7 DIN rail locking screw orange 4 17...

Page 8: ...g side pieces to engage the adjacent module or adapter 3 Press firmly to seat the mounting base on the DIN rail The mounting base snaps into place ATTENTION This product is grounded through the DIN ra...

Page 9: ...the number required for the type of module being installed aligns with the notch in the base 2 Make certain the DIN rail locking screw is in the horizontal position You cannot insert the module if th...

Page 10: ...2016 3 Insert the module straight down into the mounting base and press to secure The module locks into place Turn the keyswitch to align the number with the notch Notch position 3 is shown Make sure...

Page 11: ...utput Modules 11 Publication 1734 IN055H EN E August 2016 Turn the keyswitch to align the number with the notch Notch position 1 is shown Make sure the DIN rail locking screw is in the horizontal posi...

Page 12: ...e wiring base 2 Rotate the terminal block into the wiring base until it locks itself in place 3 If an I O module is installed snap the RTB handle into place on the module WARNING When you connect or d...

Page 13: ...mm diameter blade into the opening at approximately 73 blade surface is parallel with top surface of the opening and push up gently WARNING For 1734 TOPS and 1734 TOP3S to latch and un latch the wire...

Page 14: ...right 6 Use a small bladed screwdriver to rotate the orange base locking screw to a vertical position This releases the locking mechanism 7 Lift straight up to remove Communicate with Your Module I O...

Page 15: ...ure that power is removed or the area is nonhazardous before proceeding Relay Output Module Status Network Status 1734 OW4 NODE 0 1 2 3 Relay Output Module Status Network Status 1734 OW2 0 1 NODE Modu...

Page 16: ...Powered by External Power Bus Load power must be provided by an external power source for the 1734 OW4 The 1734 OW4 cannot be powered from the internal power bus Channel Output Channel Output 0A 0 2A...

Page 17: ...l The slightest variation in relay switching time may cause one relay to momentarily switch the total load current ATTENTION Make sure that all relay wiring is properly connected before applying any p...

Page 18: ...4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 PDN IB2 IB4 IV2 IV4 FPD OW2 AC power bus C V L2 N L1 45187 OW2 OW2 0 1 0 1 0 1 0...

Page 19: ...diagram and table for information on how to interpret the status indicators Relay Output Module Status Network Status 1734 OW4 NODE 0 1 2 3 Relay Output Module Status Network Status 1734 OW2 0 1 NODE...

Page 20: ...us Off Device is not online Device has not completed dup_MAC id test Device not powered check module status indicator Flashing green Device is online but has no connections in the established state Gr...

Page 21: ...ximum rating at voltages between the maximum design value and 120V the maximum make and break ratings are to be obtained by dividing the volt amperes rating by the application voltage For voltages bel...

Page 22: ...ckaged Damp Heat 5 95 noncondensing Vibration IEC 60068 2 6 Test Fc Operating 5 g 10 500 Hz Shock operating IEC 60068 2 27 Test Ea Unpackaged Shock 30 g Shock nonoperating IEC 60068 2 27 Test Ea Unpac...

Page 23: ...opean Union 2014 35 EU LVD compliant with EN 61131 2 Programmable Controllers Clause 11 Ex European Union 2014 34 EU ATEX Directive compliant with EN 60079 15 2010 Potentially Explosive Atmospheres Pr...

Page 24: ...s to be returned follow these procedures Documentation Feedback Your comments will help us serve your documentation needs better If you have any suggestions on how to improve this document complete th...

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