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1771 UM001A-US-P - Rockwell Automation

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2. H a_i 2 slot I O Group 4 um 10 12 Group 0 1 1 1 12 Group 1 of 1 0 module Module 1 Input Terminal H 0 Output Number S 1 0 Rack Number 1 0 Group Input Number Terminals L S ee nput image table word corresponding to the I O group 00 00 01 0 03 S43 17 16 15 14 13 12 11 10 07 06 05 04 03 02 01 00 Laud 10 VO Groupo 08 171615 14 13 12 11 10107 06 05 04 03 02 01 00 1 1 1 VO Group1 07 lt 07 10 Z 10 1 15 Module Type of I O module 13 S 13 Terminal 1 Input 14 14 Number 0 Output 15 S 15 16 16 Rack Number 17 17 i i 1 0 Group 2 1 jua mi _ Number Rules for module terminal point assignments are Standard density discrete I O module in the left slot has terminals numbered 00 07 Mark top only High density 16 point discrete I O module in either slot has terminals numbered 00 07 and 10 17 un Publication 1771 UM001A US P February 2000 Primary 16 slot Chassis Group Number Complementary 16 51
3. RER o FREE o o RER o FAR oF e E o B E E SE o o o o 13074 2 Slot Addressing 1 0 Chassis Series A B B or later only 1 0 Module Combinations Per I O Group 2 8 point input modules 2 8 point output modules 1 8 point input and output module 1 8 point input and 1 block transfer output module 1 block transfer and 1 8 point output module 16 2 block transfer modules 1 16 point input and output module 1 16 point and 1 8 point output module 1 8 point input and 1 16 point output module Addressing Modes for Your Remote I O 3 3 Definition The processor addresses two module slots as one group Concept Each physical 2 slot 1 group is represented by a word in the input image table and word in the output image table Each input terminal corresponds to a bit in the input image table word and each output terminal corresponds to a bit in the output image table word The maximum number of bits available for one 2 slot I O group is 32 16 bits in the input image table and 16 bits in the output image table The type of module you install either 8 or 16 point I O determines the number
4. 3 1 2 5lot Addressing sue rere 3 3 I O Module Combinations 3 3 Using Standard density I O 8 point Modules 3 4 Using High density 16 point Modules 3 5 Identifying 1 0 Groups 3 7 Complementary I O with 2 Slot Addressing 3 9 Module Placement with 2 slot Addressing 3 11 1 Slot Addressing 3 13 Identifying I O Groups 3 15 Module Placement with 1 slot Addressing 3 16 Assigning 1 0 Rack Numbers with 1 Slot Addressing 3 17 1 2 Slot 55 3 19 Publication 1771 UM001A US P February 2000 toc ii Table of Contents Troubleshooting Specifications Settings for 1771 AS and 1771 ASB Series A B C and D Remote I O Adapters Differences Between 1771 ASB Series A B C D and E Remote 1 0 Adapter Modules Questions and Answers CSA Hazardous Location Approval Publication 1771 UM001A US P February 2000 Assigning 1 0 Rack Numbers with 1 2 slot Addressing 3 20 Complementary 1 0 with 1 2 Slot Addressing 3 22 Module Placement with 1 2 slot Addressing 3 22 Mixing 1 and 2 Slot Addressing in Individual Chassis 3 23 Acceptable Chassis Combinations
5. 3 24 I O Chassis Adapter Module Combinations 3 25 UMMA te Dr M co mode id 3 25 Chapter 4 Chapter Objectives 4 1 Troubleshooting With the Indicator Lights 4 1 s Le sors cde renee doses eee eve el 4 4 UMMA oo O 26 4 4 Specifications ss aoa AF AR 1 Appendix Settings for 1771 AS and 1771 ASB Series and D Remote 1 0 AUAD IS B 1 Appendix C Differences Between 1771 ASB Series C D and E Remote 1 0 Adapter Modules les i pmr Ree C 1 Appendix D Questions and Answers D 1 Appendix E CSA Hazardous Location Approval E 1 Chapter Objectives Module Description and Features Chapter 1 Introducing the Remote I O Adapter Module This chapter describes the cat no 1771 ASB series E remote I O adapter module module description and features hardware components The remote I O adapter module serves as an interface between remote I O modules and programmable controllers The remote adapter transmits data up to 10 000 cable feet at 57 6K baud provides faster backplane scanning and data transmission up 2500 cable feet at 230 4K baud receives sends data from to the scanner in serial form reads writes data
6. on OL ors an Orr 20 ors on For on fon e pon o ror fan ET ponen sr em en v pon LC o5 ov ponemos or 82 pompe por on om For p om por om an eom ei pon ore por e qom or or on or ex 08 eor o For or verom ror OF On open LOL on por 9r penc on coe orm on 9m pom org ve pons oT on or o pon eu Bir EG poner Ss On EC geor om on e pon orm er om ee e pom pom ran oup enr or om sr EL EU por por or por or or or or EE LL 1st 1 0 Group Switch Selections Note Rack address 77 is an illegal configuration Number 7 8 PLC 3 processors can scan racks 0 76 7 o 5 Publication 1771 UM001A US P February 2000 Installing Your Module 2 7 Figure 2 6 Module Switch Assembly Settings for PLC 5 Family SLC and ControlLogix Processors Without Complementary 1 0 Address Switch Assembly First 1 0 group number ON Table 2 C a 1 0 rack number Switch Assembly S2 Pressed in at top ON f Pressed in at bottom Table 2 C OFF Switch Position Maximum 1 0 Off 1 2 chassis distance see note ON OFF 57 6K Baud 10 000ft OFF OFF 115 2 Baud 5 0008 Link Response ON for series
7. ER EJ Ed TE dE rf qt oF Ef i A dE Li Li Li il LI 1771 A4B I O Chassis using 1 slot addressing 13077 You assign one I O rack number to eight I O groups regardless of which addressing method you select Publication 1771 UM001A US P February 2000 3 18 Addressing Modes for Your Remote I O When you select 1 slot addressing each individual slot one group is assigned to the corresponding word the input or output image tables You assign one I O rack number to eight I O groups Figure 3 16 Figure 3 16 Image Table and Corresponding Hardware for One Assigned Rack Number with 1 slot Addressing Word Out
8. D Remote Adapters Publication 1771 UM001A US P February 2000 Appendix Differences Between 1771 ASB Series D and Remote I O Adapter Modules Major differences between series are noted in the table below Table C A Major Differences Between 1771 ASB Series Functional Initial release Firmware chande Hardware and m change Hardware change Changes 9 firmware change Added CE certification Added C Tick certification Restrictions or Supports only 1 or 2 imitations slot addressing Supports 1 2 1 or 2 slot addressing Hardware Does not support 32 Ne Does support 32 bit digital I O Compatibility bit digital support 32 bit Digo IG Can emulate series B adapter Communication 57 6kbits s Rate 115 2kbits s TRANS 230 4kbits s Certifications CSA Hazardous Class Div 2 Hazardous Class l Diy 2 Backplane Current 1 2A 5V dc 1 0A 5V dc ae 5 000 115 2kbits s Chassis Distance 10 000ft 57 6kbits s 10 000ft 57 6kbits s 2 5008 230 4kbits s 20 47 BTU hr 17 06 BTU hr Dissipation Power Dissipation 6W 5W Publication 1771 UM001A US P February 2000 C 2 Differences Between 1771 ASB Series C D and E Remote I O Adapter Modules Publication 1771 UM001A US P February 2000 Questions and Answers Appendix D Questions and Answers This appendix presents some of the most commonly asked questions about application and operation of the Rem
9. EL te se 5 fOr ore on 96 0n s om on e ec eu se ror e om fon EL Om om om EE on or pion om or CN en On Ie or om on gu zs ror on of o fonfon pr pos on em OB on on or or en erc en care om A OU or ram po or ors n o o or OF or or To or or or or or sr Tor or or or or 77 Tenau 1st1 0 Group Switch Selections Note Rack address 77 is an illegal configuration Number 7 8 PLC 3 processors can scan racks 0 76 Publication 1771 UM001A US P February 2000 B 8 Settings for 1771 5 and 1771 Series and D Remote Adapters Figure B 8 Module Switch Assembly Settings for 1771 AS and 1771 ASB series and Adapters for PLC 5 Family Processors without Complementary 1 0 Address Switch Assembly 5 Pressed in top Closed ON h Pressed in at bottom Open OFF Always OFF First 1 0 group number Table 1 0 rack number Table Maximum Rack Distance ON 10 000 cable ft max 57 6K baud OFF 5 000 cable ft max 115 2K baud 10821 1 Table 1 0 Rack Selection for PLC 5 Family without Complementary 1 0 1 0 Rack Switch Selections Numbe
10. 15 06 m o 16 07 19 17 17 16 15 14 13 12 111 10 07 06 05 04 03 0201 00 Output image table word corresponding to the I O group 17 16 1514 13112111110 07 06 05 04 03 0201 00 unused Input image table word corresponding to the I O group 11867 Addressing Modes for Your Remote 3 5 Figure 3 4 8 point Input and Output Modules Using Eight Bits of the Input Image Table Word and Eight Bits of the Output Image Table Word 2 slot I O Group Tal Input T Output Terminals H Terminals 00 Tl 10 01 HS Tell 11 02 j 12 03 1955 255 13 04 JS 14 05 15 06 16 07 17 QU 17 16 15 14 13 1211 10 07 06 05 04 03 02 01 00 Output image table word corresponding to the I O group 17 16 15 14 13 1211 10 07 06 05 04 03 02 01 00 Output bits used unused Input image table
11. Always ON Scan on for all but last 4 slots off for all slots OFF ON 230 4K Baud 2 500ft ON Primary chassis ON ON NotUsed OFF Complementary chassis 10801 1 Note PLC 5 15 5 25 processors operate at 57 6K baud only Table B H 1 0 Rack Selection for PLC 5 Family Processors with Complementary 1 0 1st1 0 Group Switch Selections See note below Note PLC 5 11 can scan rack 03 PLC 5 20 PLC 5 30 PLC 5 40 PLC 5 60 can scan racks 01 07 Publication 1771 UM001A US P February 2000 12 Settings for 1771 5 and 1771 Series D Remote Adapters Figure B 12 Chassis Backplane Switch Assembly Settings for 1771 AS Remote Adapter Module in PLC 2 Family Processor System Always OFF Caution Set switch 1 to the OFF position Last State Switch When ON outputs of this chassis to deenergize outputs wired to this chassis remain in last state when a fault is detected If switch 1 is set to the ON position outputs connected to this When OFF outputs of this 1 0 chassis are deenergized when a fault is detected chassis remain in their last state when a fault occurs and machine motion may continue after fault detection Last Chassis Switch ON Chassis does not contain the highest num bered I O group for the associated rack number OFF Chassis does contain the highest numbered I O group for the associated rack number Processor Restart Lockout Wh
12. D 4 Questions and Answers Publication 1771 UM001A US P February 2000 How do I add 1771 ASB adapter module to my SLC 1747 SN scanner remote 1 network Enter the correct rack number rack size and starting group in the SLC500 program configuration G file data screen With the correct communication rate set on the scanner download the program to the SLC processor and switch to Run mode Communication to the adapter will commence Ever since I installed fiber optics on my remote 1 network the adapters won t communicate This is probably an installation issue Check your installation for the correct application connection and termination of fiber optic cable and the correct setup of the fiber optic module 1771 AF1 Make sure that no length of blue hose on this network is less than 10ft long including the blue hose connections from the processor scanner or adapter to the fiber optic module in the same chassis I have 12 slot chassis but only the modules in the first 8 slots are recognized by my program Check the scan switch switch S2 position 4 for correct setting It probably is set ON scan all but the last 4 slots Set it to OFF I just installed 1771 IL series B analog input module in my remote I O chassis which already has a 1771 ASB series A adapter Now my block transfers to this module are erroring Adapter modules prior to series C firmware revisio
13. CI ESI ILI ILI ILI ll Di D CRI q TX EE ILI ILI iL IL IL IL mii co EX EGIT Dim m ciu TT 1 Hi 1 1 qe 1 TE qub wt qb wb quo db BJ ll d Ha dub d 0 1 2 34 5 6 7 8 9 10 11 12 13 14 15 1 0 Chassis Slot Number 14973 Publication 1771 UM001A US P February 2000 3 14 Publication 1771 UM001A US P February 2000 Addressing Modes for Your Remote Thirty two point modules need 32 input or 32 output bits in the processor s image table Because only 16 input and 16 output bits are available for each I O group to address a 32 point I O module the remote I O adapter module uses the unused input or output word associated with the adjacent I O slot Refer to Figure 3 12 When the 1771 ASB remote adapter module addresses 1 slot I O group containing a 32 point module the adapter module uses the unused word assigned to the adjacent I O module slot For example the adapter module uses the unused input word associated with I O slot 1 because that slot must hold an output module and does not use its input word Figure 3 13 illustrates the concept of 1 slot addressing with two 3
14. wy Allen Bradley Remote I O Adapter Module Cat No 1771 ASB Series E User Manual Important User Information Because of the variety of uses for the products described in this publication those responsible for the application and use of this control equipment must satisfy themselves that all necessary steps have been taken to assure that each application and use meets all performance and safety requirements including any applicable laws regulations codes and standards The illustrations charts sample programs and layout examples shown in this guide are intended solely for purposes of example Since there are many variables and requirements associated with any particular installation Allen Bradley does not assume responsibility or liability to include intellectual property liability for actual use based upon the examples shown in this publication Allen Bradley publication SGI 1 1 Safety Guidelines for the Application Installation and Maintenance of Solid State Control available from your local Allen Bradley office describes some important differences between solid state equipment and electromechanical devices that should be taken into consideration when applying products such as those described in this publication Reproduction of the contents of this copyrighted publication in whole or in part without written permission of Allen Bradley Company Inc 1 prohibited Throughout this manual we
15. 2 4 Installing Your Module link response unrestricted or series B emulation Certain scanner modules with multiple communication ports require a delay in the link turnaround time to allow the central processing unit CPU in the scanner sufficient time to service all communication ports Without this delay some incoming information may be missed while the scanner is servicing another port This results in multiple communication retries To provide the necessary delay set the link response switch position 5 switch S2 to the ON position Scanner modules which require a delay are Programmable Controller Scanner Module PLC 2 1772 502 1775 54 PLC 3 1775 S4B 1775 S5 1775 SR5 PLC 3 10 1775 SR noise immunity enables backplane retries to occur when noise is detected on the I O rack backplane This feature is enabled when the switch is off Do not use this switch position as a substitute for improper noise suppression Refer to the Table below for Figure and page numbers of switch settings for each processor family S1 and S2 Switch Settings for Refer to PLC 2 family processor Figure 2 4 page 2 5 PLC 3 family processor Figure 2 5 page 2 6 PLC 5 family SLC and ControlLogix processors Figure 2 6 page 2 7 without complementary PLC 5 family SLC and ControlLogix processor with Figure 2 7 page 2 8 complementary I O Publication 1771 UM001A US P February 2000 Installing Your Module 2 5 Figure 2 4
16. 3 H Insert keying bands between 12 upper connector 44 and 46 16 lower connector 20 and 22 18 12252 THE Publication 1771 UM001A US P February 2000 Settings for 1771 5 and 1771 ASB Series and D Remote Adapters B 3 Figure B 3 Field Wiring Arm Connection Diagram for 1771 AS ASB series A B C and D 1 Line 1 2 Shield Cable 3 Line 2 Allen Bradley Cable cat no 1770 CD 4 No connection 5 No connection 6 No connection WARNING Do not make connections to terminals 7 No connection 4 through 10 These terminals are connected internally 1 to 4 2 to 5 and 3 to 6 and cannot be used for any other purpose 8 No connection 9 No connection 10 No connection User supplied UA Reset 12Ret T I O rack restart pushbutton 17343 Publication 1771 UM001A US P February 2000 B 4 Settings for 1771 5 1771 ASB Series and D Remote Adapters Figure B 4 Module Switch Assembly Settings for 1771 AS ASB series and Adapter for PLC 2 Family Processors Address Switch Assembly Switch Assembly SW 2 Pressed in at top Closed ON First group number Pressed in at bottom Table Open OFF rack number Always OFF Table B A SD always ON 02 without complementary Maximum 1 0 Rack Distance always ON ON 10 000 cable ft max 57 6K baud with complementary OFF 5 000 cable ft max 115 2 baud S
17. No 1771 ASB Series E Switch S2 Switch 51 Diagnostic Indicators Configuration Jumpers see note i aj e ene Field Wiring Arm RJ el Configuration Jumpers see note EEDD ID eegee aeae 2 10796 1 NOTE Configuration jumpers be in either position depending upon production date Publication 1771 UM001A US P February 2000 Introducing the Remote Adapter Module 1 3 Module Switch Assemblies You must set two switch assemblies to configure your adapter module Figure 1 2 shows the location of the switches Figure 1 2 Switch Locations Switch Assembly Switch Assembly 51 52 The 1 Assembly is used to select the I O rack number the first I O group number e I O scanner communication with or without complementary I O for PLC 2 family processors The S2 Switch Assembly selects aspecific baud rate based on the maximum I O chassis distance e O scanner communication with or without complementary I O for PLC 2 family processors scan processor will scan all slots in the chassis or all but the last four slots in the chassis link response establishes series B emulation response time required for compatibility with PLC 2 and PLC 3 scanners Field Wiring Arm The field wiring arm cat no 1771 WB provides connection points for e O communication cables auser supplied I O chassis restart pushbutton
18. The field wiring arm Figure 1 1 pivots on the front of the chassis to connect with the module s printed circuit board This feature allows you to remove the adapter module without disconnecting the system wiring Publication 1771 UM001A US P February 2000 1 4 Introducing the Remote Adapter Module Summary In this chapter we discussed the functions and hardware components of the Remote I O Adapter Module Publication 1771 UM001A US P February 2000 Chapter Objectives Power Requirements Module Location and Keying Chapter 2 Installing Your Module This chapter describes the procedures for installing your remote I O adapter module These include power requirements module location and keying e setting configuration plugs setting the module switches setting the I O chassis switches backplane and e setting the I O chassis power supply configuration plug wiring the field wiring arm installing the terminator resistor compatibility of products e installing the module The remote I O adapter module requires a backplane current of 1 0A at 5V dc Remember to add this amount to other current requirements for your remote I O chassis The remote I O adapter module must be installed in the leftmost slot of the I O chassis The I O chassis backplane connectors are keyed to accept only one type of module This prevents accidental insertion of other modules in the wrong module slot Key the backpl
19. Word Input Image Table 0 1 2 3 4 5 Always 6 0 7 14974 Publication 1771 UM001A US P February 2000 3 22 Addressing Modes for Your Remote I O Complementary with Some processors support complementary configuration Refer 1 2 Slot Addressing to the user s manual for your processor to see if it supports this type of configuration You configure complementary I O by duplicating an I O rack number of one I O chassis primary in another I O chassis complementary I O group for I O group The I O modules in the complementary chassis perform the opposite function of the corresponding modules in the primary chassis Module Placement with 1 2 slot Addressing Figure 3 19 shows possible module placement for a complementary I O configuration with 1 2 slot addressing Figure 3 19 Complementary 1 0 Configuration with 1 2 slot Addressing Primary 12 slot Double slot Chassis 0 0 0 0 0 1 VO Group 01 23 45 67 01 23 45 67 01 23 45 67 Number E E Complementary 0 0 0 0 LO 0 12 5101 Chassis T 1 Y 3 Y 3 2 Example Primary 12 slot Chassis I O Grou m 01 23 45 67 01 23 45 67 01 23 45 67 Complementary 12 slot Chassis 0 0 Input Module O Output Module 1 Output modules use the same output image table bits BT Block transfer Module 2 Can be i
20. configuration when you select 2 slot or 1 slot addressing Youcan place an output module opposite another output module they reflect the same bits in the output image table Do not place an input module opposite an input module You can use the following modules in either primary or complementary I O chassis opposite any type of module Catalog Number Description 1771 E1 E2 E3 Analog Input Expander Assembly 1771 E4 Analog Output Expander Assembly 1771 Thermocouple Input Expander Module Assembly 1771 ES Servo Encoder Feedback Expander Assembly 1771 KA2 Communication Adapter Module 1771 KE Communication Controller Module 1771 KG PLC 2 Family RS 232 C Interface Module 1771 0J Pulse Output Expander Assembly 1771 AF Fiber Optics Converter Module Publication 1771 UM001A US P February 2000 Primary 16 slot Chassis 1 0 Group Number Complementary 16 slot Chassis Primary 16 slot Chassis I O Group Number Complementary Chassis Not Allowed Except for Output Input Module O Output Module Addressing Modes for Your Remote 3 11 Module Placement with 2 slot Addressing Figure 3 9 shows possible module placement when configuring complementary I O with 2 slot addressing Figure 3 9 Complementary 1 0 Configurations with 2 slot Addressing lg ls 0 0 lg 0 O O BT 0 BT O ER
21. is valid for series B 1 0 chassis You need series B 1 0 chassis to achieve 1 slot and 1 2 slot addressing with 16 point and 32 point I O modules In this chapter we discussed how to address your hardware and the various remote configurations and options you can use in your remote system Publication 1771 UM001A US P February 2000 3 26 Addressing Modes for Your Remote I O Publication 1771 UM001A US P February 2000 Chapter Objectives Troubleshooting With the Indicator Lights Chapter Troubleshooting In this chapter you will learn how to use the indicators on the module frontplate for troubleshooting the module The module has three indicators on the front plate as shown below Use these indicators for troubleshooting the module Green ACTIVE Indicator ACTIVE ADAPTER FAULT Red ADAPTER FAULT Indicator RACK Red 1 0 RACK FAULT Indicator REMOTE 1 0 ADAPTER UF 10811 1 The following table describes problems that probable causes and recommended courses of action Publication 1771 UM001A US P February 2000 4 2 Troubleshooting Table 4 A Remote 1 0 System Troubleshooting Guide Indicators Active Adapter 1 0 Description Probable Cause Recommended Action Fault Rack On Off Normal indication remote adapter is fully operational processor is in Run mode Adapter crash RAM memory fault Cycle power Replace module if Watchdog timeout problem reoccurs
22. the Address Switch Assembly S1 PLC 2 Family Processors 1 0 Rack Switch Selections First 1 0 Group Switch Selections Number Publication 1771 UM001A US P February 2000 6 Settings for 1771 5 1771 Series and D Remote Adapters Figure B 6 Module Switch Assembly Settings for 1771 AS and 1771 ASB series and Adapters for PLC 3 Family Processors Address Switch Assembly W 1 Switch Assembly SW 2 Pressed in at top Closed ON First group number Pressed in at bottom Table B C Open OFF 1 0 rack number Table Maximum I O Rack Distance Always OFF ON 10 000 cable ft max 57 6K baud OFF 5 000 cable ft max 115 2K baud 10820 1 Table B C Rack Selection for PLC 3 Family Processors 1st 1 0 Switch Ne Switch Setting Switch Settin Group Selection i l gt 1 Number se m fo e fo m fo zu cd 05 25 Em w por y pe wp y o z or gp amp LE s s fo ge Publication 1771 UM001A US P February 2000 Settings for 1771 5 and 1771 Series and D Remote Adapters 7 Figure B 7 Module Switch Assembly Settings for 1771 ASB series C and D Adapters for PLC 3 Family Processors Address Switch Assembly Switch Assembly S2 1 2 3 4 pe group number Pressed in at top Closed ON P Pressed in at bottom rack number Table B D
23. B and C 1771 ASB series A B and C Module Switch Assembly Settings for 1771 AS ASB series and B 1771 AS Adapter for PLC 2 Family Processors 1771 ASB series A B Module Switch Assembly Settings for 1771 ASB series C Adapter for 1771 ASB series C and D PLC 2 Family Processors Module Switch Assembly Settings for 1771 AS and 1771 ASB series 1771 AS A and B Adapters for PLC 3 Family Processors 1771 ASB series A B Module Switch Assembly Settings for 1771 ASB series C Adapters for 1771 ASB series C and D PLC 3 Family Processors Module Switch Assembly Settings for 1771 AS and 1771 ASB series A and B Adapters for PLC 5 Family SLC and ControlLogix Processor Systems Processors without Complementary 1 0 1771 AS 1771 ASB series A B Module Switch Assembly Settings for 1771 ASB series C Adapters for PLC 5 Family SLC and ControlLogix Processor Systems Processors 1771 ASB series C and D without Complementary I O Module Switch Assembly Settings for 1771 AS ASB series A and Adapters for PLC 5 Family SLC and ControlLogix Processor Systems Processors with Complementary 1771 AS 1771 ASB series A B Module Switch Assembly Settings for 1771 ASB series C Adapters for PLC 5 Family SLC and ControlLogix Processor Systems Processors 1771 ASB series C and D with Complementary 1 0 I O Chassis Backplane Switch Assembly Settings for 1771 AS Remote Adapter Module in PLC 2 SLC and ControlLogix Processor 1771 AS Systems Family Proc
24. B emulation OFF ON 230 4K Baud 2 500ft OFF for unrestricted ON Scan ON for all but last 4 slots Note PLC 5 15 and 5 25 processors operate OFF for all slots at 57 6K baud only Always OFF 10800 1 Table 2 C 1 0 Rack Selection for PLC 5 Family Processors without Complementary I O z 1511 0 Switch 777 Selections Number 8 PLC 5 11 can scan rack 03 PLC 5 15 and PLC 5 20 processors can scan racks 01 03 PLC 5 25 and PLC 5 30 processors can scan racks 01 07 PLC 5 40 and PLC 5 40L processors can scan racks 01 17 PLC 5 60 and PLC 5 60L processors can scan racks 01 27 PLC 5 250 processors can scan racks 0 37 Publication 1771 UM001A US P February 2000 2 8 Installing Your Module Figure 2 7 Module Switch Assembly Settings for PLC 5 Family SLC and ControlLogix Processors With Complementary 1 0 Address Switch Assembly Switch Assembly Pressed in at top ON Pressed in at bottom OFF First 1 0 group number Table 2 D 1 0 rack number Table 2 D ON Primary chassis OFF Complementary chassis Switch Position Maximum 1 0 1 2 chassis distance see note Scan ON for all but last 4 slots ON OFF 57 6K Baud 10 0008 OFF OFF 115 2 Baud 5 0008 OFF ON 230 4 Baud 2 5008 ON Primary chassis ON ON NotUsed OFF Complementary chassis Off Link Response ON for series B emula
25. Figure 3 20 Figure 3 20 Mixing Addressing Methods in Chassis Assigned One 1 0 Rack Number One Assigned 1 0 Rack Number 1 3 4 4 5 6 7 T N gt RI e 1771 A2B 1 0 Chassis using 2 slot addressing 1771 A1B 1 0 Chassis using 1 slot addressing LECCE eae CS Ca on Tn T EN ee 6566 HEE RER HR TT N N 13126 Pub
26. Guidelines For Noise Immunity Allen Bradley publication 1770 4 1 Open style devices must be provided with environmental and safety protection by proper mounting in enclosures designed for specific application conditions See NEMA Standards publication 250 and IEC publication 529 as applicable for explanations of the degrees of protection provided by different types of enclosure Terminology Used in This Manual Using This Manual 3 The following list defines common terms used in this manual Complementary I O An I O technique that allows a PC to interface with an input and output module using the same location address in different I O chassis Complementary Module A module that performs an opposite function an input module complements an output module and vice versa Standard Density I O Module A module that provides up to 8 input terminals or 8 output terminals High Density I O Module A module that provides 16 input or 16 output terminals Quad Density I O Module A module that provides 32 input or 32 output terminals I O Group An addressing unit that can contain up to 16 input terminals and 16 output terminals PC Allen Bradley programmable controller such as the PLC 5 Processor A term used to mean an Allen Bradley programmable controller Half Slot Addressing A method of addressing where the processor can address its in 1 2 slot groups One Slot Addressing A method of addressing
27. Input Number ll 0 Output loc mi Rack Number Input S Outpu Terminals j Terminals 00 j N 00 01 N N 01 02 S 02 Input image table word corresponding to the 1 0 group 04 N 04 R 17 16 15 14 13 12 11 10 07 06 05 04 03 02 01 00 1 9 07 07 10 10 LIS n Module Type of I O module 18 QU 18 Tues 1 Input I4 umber 0 Output 15 DU 15 16 16 1 0 Rack Number 17 m 17 Group Number Rules for module terminal point assignments are E nu Standard density discrete module in the left slot Slot Slot andard density discrete I O module in the left slo Publication 1771 UM001A US P February 2000 has terminals numbered 00 07 Mark top only Standard density discrete I O module in the right slot has terminals numbered 10 17 Mark bottom only High density 16 point discrete 1 0 module in either slot has terminals numbered 00 07 and 10 17 10809 1 Addressing Modes for Your Remote I O 3 9 plementary with Some processors support a complementary I O configuration Refer 2 Slot Addressing to the user manual for your processor to see if it supports this type of configuration You configure complementary I O by duplicating an I O rack number of one I O chassis primary in another I O chassis complementary I O group for I O group The I O
28. Module Switch Assembly Settings for PLC 2 Family Processors Switch Assembly 52 Address Switch Assembly Pressed in at top ON Pressed in at bottom OFF First 1 0 group number Link Response ON for series B emulation Table 2 OFF for unrestricted rack number ATTENTION Link response switch must Table 2 A be ON when using the following scanner modules SD always ON 1772 SD2 02 without complementary I O always ON 02 with complementary ON Primary chassis OFF Complementary chassis Always ON Maximum I O 1 2 chassis distance ON OFF 57 6K Baud 10 000ft OFF OFF 115 2K Baud 5 000ft ON ON Not Used OFF ON Not Used Switch Positio Scan ON for all but last 4 slots OFF for all slots SD always OFF 02 without complementary I O always OFF 02 with complementary 1 0 ON Primary chassis OFF Complementary chassis A Table 2 A 1 0 Rack Number and First I O Group Switch Selections for the Address Switch Assembly S1 PLC 2 Family Processors 1 0 Rack Switch Selections First 1 0 Group Switch Selections Number Publication 1771 UM001A US P February 2000 2 6 Installing Your Module Address Switch Assembly 51 10 Table 2 B Figure 2 5 Module Switch Assembly Settings for PLC 3 Family Processors Pressed in at top ON First 1 0 group number Table 2 B ma Switch Position Maximum 1 0 1 2 chassi
29. Module placement error module in incorrect slot Place module in correct slot in chassis Incorrect starting I O group number Error in starting 1 0 group number or Check dipswitch settings Refer to table rack address to verify acceptable beginning I O group number set switches correctly On Blink o Blink in unison On Module not communicating Incorrect baud rate setting Check dipswitch setting Of Module not communicating Scan switch set for all but last 4 slots in Reset scan switch setting 1 4 rack Blink Off Remote adapter not actively Processor is in program or test mode Place processor in Run mode controlling I O scanner to adapter Scanner is holding adapter module in Fault should be cleared by I O scanner communication link is normal fault mode Correct the configuration mismatch i e scanner manual or Configuration mismatch incorrect rack size rack number autoconfiguration was successful LEDs sequence on off Module not communicating Another remote 1 0 adapter with the Correct the address from top to bottom same address is on the link Blink Adapter module not actively Processor restart lockout switch on Depress reset button to clear lockout alternately controlling 1 02 chassis backplane switch assembly on feature or cycle power if after repeated attempts indicators are still blinking Adapter module in processor restart check lockout mode adapter to scanner pushbutton not wir
30. chassis use the same bits in the output image table as Allowed the outputs in the primary chassis Except for Output Example B Input Module Output Module 1 Output modules use the same output image table bits BT Block transfer Module 2 Can be 8 point input or output module or single slot block transfer module 3 Must be empty if corresponding primary slot is block transfer module 18078 Publication 1771 UM001A US P February 2000 3 10 Addressing Modes for Your Remote I O Follow these guidelines when configuring your remote system with complementary I O chassis Assign the complementary I O rack number to a chassis of equal or smaller size than the primary chassis If the complementary chassis is smaller than the primary one set the last chassis switch on the complementary chassis to the ON position unless the adapter is in the faulted I O search mode For PLC 2 family processors Connect the complementary chassis to the same scanner channel as the primary chassis Connect the complementary chassis to the remote trunkline as though they were additional primary chassis For PLC 3 processors connect the complementary chassis to a different scanner channel as the primary chassis Assign the same beginning I O group number to both I O racks You cannot configure complementary I O in a chassis that uses combination of 2 slot addressing and 16 point I O You cannot use 32 point I O modules in a complementary I O
31. chassis when Last State Swilch a fault is detected If switch 1 is set to the ON position outputs connected to this chassis remain in their last state when a fault occurs and machine motion may continue after fault detection When ON outputs of this chassis remain in last state When OFF outputs of this I O chassis are deenergized when a fault is detected Processor Restart Lockout When ON processor can restart I O chassis When OFF I O chassis must be restarted at the chassis 6 ON You select 1 2 slot addressing Always OFF 1771 1 1 chassis in PLC 3 Backup ON If any 1771 A1 A1B chassis contains starting I O group 0 with 2 slot addressing OFF You select 1 slot addressing OFF You select 2 slot addressing and the PLC 3 is configured in backup mode ON Not allowed OFF All other times 10802 1 Publication 1771 UM001A US P February 2000 14 Settings for 1771 5 1771 Series D Remote Adapters Figure B 16 Chassis Backplane Switch Assembly Settings for 1771 ASB series and D Remote Adapter Module PLC 5 Family SLC and ControlLogix Processor System ATTENTION Set switch 1 to the OFF position to deenergize outputs wired to this chassis when a Last State Switch fault is detected If switch 1 is set to the ON When ON outputs of this chassis remain in last state When OFF outputs of this I O chassis are deenergized when a fault is detected position
32. modules in the complementary chassis perform the opposite function of the corresponding modules in the primary chassis With 2 slot addressing you install as a pair the same type of 8 point I O module in an I O group of the primary chassis You install as a pair the opposite type of 8 point I O module in the corresponding I O group of the complimentary chassis For example with an I O chassis set for 2 slot addressing place two 8 point input modules in I O group 0 of the primary chassis In I O group 0 of the complementary chassis place two 8 point output modules Figure 3 8 Use the same type of 8 point I O modules in both slots of a single I O group Figure 3 8 Example of Complementary 1 0 Configuration with 2 slot Addressing Primary 16 slot ls Double slot Double slot Chassis lg lg 0 0 lig 04 0 0 BT 0 0 10 Group Nina 4 7 OR es E E E E E E Complementary 0 0 ls b E O 0 0 0 0 16 slot Chassis T T T T T T Y Y 1 3 3 3 3 y 3 ls O lis Os Tis 06 lie Oe las 068 lie lie Ore lie 1 0 Grou T 5 3 1 l PO Complementary Chassis Not Outputs in the complementary
33. of bits in the words that are used You select 2 slot addressing by setting switches 5 and 6 of the chassis backplane switch assembly to the OFF position 1 0 Module Combinations The combination of I O modules you can use depends on the addressing method and 1 chassis you select Table 3 A lists acceptable module combinations with 2 slot addressing Table 3 A Module Combinations With 2 slot Addressing Data Table Bits Used Input Image Table Output Image Table Publication 1771 UM001A US P February 2000 3 4 Addressing Modes for Your Remote I O Publication 1771 UM001A US P February 2000 Using Standard density 1 0 8 point Modules Standard density I O modules provide eight input terminals or eight output terminals Figure 3 3 illustrates the 2 slot I O group concept with two 8 point input modules Figure 3 4 shows an 8 point input module and an 8 point output module in a 2 slot I O group Figure 3 3 Two 8 point Input Modules Using One Word of the Input Image Table 2 slot I O Group II Input 4 Input Terminals H FA Terminals 00 UN S S 10 01 554 11 02 mi a 12 03 11255 13 04 B DOI 14 05 RN L SE
34. outputs connected to this chassis remain in their last state when a fault occurs and machine motion may continue after fault detection Processor Restart Lockout When ON processor can restart I O chassis When OFF I O chassis must be restarted at the chassis Always OFF Addressing Switches 5 6 ON You select 1 2 slot addressing Last Chassis Switch ON OFF You select 1 slot addressing ON Chassis does not contain the highest num OFF OFF You select 2 slot addressing ON Not allowed bered I O group for the associated rack number OFF Chassis does contain the highest numbered I O group for the associated rack number f you have only a primary chassis set this Switch to OFF f you have both primary and complementary chassis set the primary chassis to ON and the 108021 complementary chassis to OFF Figure B 17 Chassis Backplane Switch Assembly Settings for 1771 ASB series C and D Remote Adapter Module in PLC 5 Family SLC and ControlLogix Processor Systems in Remote Configuration ATTENTION If switch 1 is set to the ON position outputs connected to this chassis remain in their last state when a fault occurs Last State Switch and machine motion may continue after fault When ON outputs of this chassis remain in last state When OFF outputs of this I O chassis are deenergized when a fault is detected detection We recommend that you set switch 1 to the OFF posit
35. racks Dataliners Redipanels and Panelview devices to be attached to the link ATTENTION Devices that are operating at 230 4K Baud must have 82 ohm terminators in place for proper operation Certain products are not compatible with the extended node capabilities obtained with the use of the 82 ohm terminator resistors These products are listed below Table 2 E Non compatible Products Device Series Scanners 1771 SN All 1771 SD All 1772 SD2 All 1775 SR All 1775 S4A All 1775 S4B All Adapters 1771 AS All 1771 ASB Series A 1771 DCM All Miscellaneous 1771 All 1771 AF1 All Module Installation locking bar pins N a TR front of chassis 12453 Summary Installing Your Module 2 15 Once you ve determined the power requirements keying and wiring for your adapter module and have set the appropriate switch assemblies you can use the following procedure to install it Refer to the Industrial Automation Wiring and Grounding Guidelines for Noise Immunity publication 1770 4 1 for proper grounding and wiring methods to use when installing your module ATTENTION Remove system power before removing or installing your module in the I O chassis Failure to observe this warning could damage module circuitry and injure people Remove power from the I O chassis before inserting or removing the module On chassis equipped with a chassis locking bar pull t
36. set the adapter switches correctly since switch positions may have changed on later adapters Also older racks and adapters only support 2 slot addressing and 8 pt modules while newer racks and adapters and racks have no such restrictions I m replacing an existing PLC 2 remote I O system with new PLC 5 processors Will the new processors work with the older 1771 ASB adapters Again any processor will work with any series revision remote I O adapter Watch your switch settings Old power supplies can be used to power your adapters but cannot be used to power the rack containing a PLC 5 processor PLC 5 processors must be powered by slot power supplies or by a 1771 P7 supply Specifications for my processor state that it can support 24 logical racks but it won t accept any rack addresses over rack 17 16 physical racks This is a processor limitation Each RIO channel is limited to 16 logical racks which can be scanned by the channel The additional racks can be scanned on another RIO channel if practical How do I add a 1771 ASB adapter module to my ControlLogix remote I O network Simply add the adapter under the 1756 DHRIO scanner in the Logix5550 Controller Organizer I O configuration tree With the scanner adapter and chassis switches set correctly download the program to the Logix5550 processor and switch to Run mode Communication to the adapter will commence Publication 1771 UM001A US P February 2000
37. system Wiring the Field Wiring Arm Publication 1771 UM001A US P February 2000 Y position Li position USING VO Chassis POWER SUPPLY Power Supply MODULE IN Configuration THIS CHASSIS Plug 10 The field wiring arm provides connection points for e 1 O communication cables auser supplied I O chassis restart pushbutton The wiring arm pivots on the front of the chassis to connect with the module s printed circuit board allowing you to remove the adapter module without disconnecting the system wiring Connect input output cables to the field wiring arm as shown in Figure 2 14 Figure 2 14 Remote I O Cable Allen Bradley Cable cat no 1770 CD ATTENTION Do not make connections to terminals 4 through 10 These terminals are connected internally 1 to 4 2 to 5 and 3 to 6 and cannot be used for any other purpose D User supplied rack restart pushbutton Installing Your Module 2 13 1 Line 1 2 Shield Cable 3 Line 2 4 No connection 5 No connection 6 No connection 7 No connection 8 No connection 9 No connection 10 No connection LA Reset 12Ret 173
38. that use the 1771 ASB remote I O adapter module can address their I O in 2 slot 1 slot or 1 2 slot I O groups These three addressing methods are referred to as 2 slot addressing 1 slot addressing and 1 2 slot addressing You select the addressing method with switch 5 and 6 in the chassis backplane switch assembly You make this selection for each chassis independently with only one method of addressing for each chassis groups are made up of I O terminals Figure 3 1 An I O group is an addressing unit that can contain up to 16 input terminals and 16 output terminals You select an I O chassis to have either 2 slot 1 slot or 1 2 slot groups Publication 1771 UM001A US P February 2000 3 2 Addressing Modes for Your Remote I O Publication 1771 UM001A US P February 2000 Figure 3 1 An I O Group Up to 16 Input Terminals and 16 Output Terminals DN 1 1 N S O utput or N Input Si S O utput Input S Termin
39. 0 to 859C 40 to 1859F 5 to 95 without condensation Cat No 1771 WB 7 9 pound inches 20 AWG 0 5mm stranded copper with 1 wire per terminal 20 AWG 0 5mm with 3 64 1 2mm insulation maximum 22 820 part number 740018 23 1500 cat 1770 CSA Certified CSA Class I Division 2 Groups D certified e UL listed CE marked for all applicable directives marked for all applicable acts 1 Connect only 1 stranded wire to a terminal Use stranded copper wire only 2 Use this conductor category information for planning conductor routing Refer to publication 1770 4 1 Industrial Automation Wiring and Grounding Guidelines for Noise Immunity Publication 1771 UM001A US P February 2000 2 Specifications Publication 1771 UM001A US P February 2000 General Information Appendix B Settings for 1771 AS and 1771 ASB Series A Remote 1 0 Adapters This appendix provides information on previous remote I O adapters supplied by Allen Bradley The following table lists the adapter and respective figure reference BA B 2 B 3 B T gt B oi B 7 8 9 10 11 12 13 14 15 Keying Diagram for 1771 ASB series 1771 series and Keying Diagram for 1771 AS 1771 AS au 1771 AS Field Wiring Arm Connection for 1771 AS ASB series A
40. 01 Chassis Primary 16 slot Chassis I O Group Number Complementary 16 slot Chassis Addressing Modes for Your Remote Module Placement with 1 slot Addressing Figure 3 14 shows possible module placement for complementary PO with 1 slot addressing Figure 3 14 Complementary 1 0 Configurations with 1 slot Addressing 0 0 0 BT Double slot 0 0 0 1 a c4 uc 14 079 13 12 E E O ol 10 1 lo T T 1 y 3 y 3 2 Example A td 5 090 4 16 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Input Module 8 or 16 point Output Module 8 or 16 point BT Block transfer Module Publication 1771 UM001A US P February 2000 Example B 1 Output modules use the same output image table bits 2 Can be input or output module 8 16 point single slot block transfer module 3 Must be empty if corresponding primary slot is block transfer module NT Follow these guidelines when you select 1 slot addressing Place input modules opposite output modules place output modules opposite input modules Youcan use 8 point or 16 point I O modules Output modules placed opposite output modules reflect the same bits in the output image table You can use block transfer modules in a complementary I O configura
41. 1 0 Group 0 a sample physical address 00 07 10 17 with its corresponding data table address is 3 Physical Address 1 1 0 12 T E Module Type eM dag Terminal Number 0 Output oa roup Rack Number Number Input Output Terminals Terminals 00 L QI 10 Us r S ls Input image table word corresponding to the 1 0 group 03 13 1 04 M 14 17 116 15 14 13 12 11 1007 06 05 04 03 02 01 00 05 15 06 mmm 16 07 17 Module Type of I O module S Terminal 1 UE 0 Number 0 Output Rack Number Left Right Group Slot Slot Number 10808 1 Publication 1771 UM001A US P February 2000 3 8 Addressing Modes for Your Remote I O R 6 0 00 07 00 07 x 10 17 10 17 Figure 3 7 Identifying 2 slot 1 0 Groups with Series B 1 0 Chassis Example Using 1 0 Group 0 and 16 point modules a sample physical address with its corresponding data table address is 2 slot I O Group Physical Address 1221 0 12 T au Module Type of 1 0 module Terminal 1
42. 12 1 0 Chassis Backplane Switch Assembly Settings for Remote Adapter Module in PLC 5 250 Processor System ATTENTION Set switch 1 to the OFF position to deenergize outputs wired to this chassis when a fault is detected If switch 1 is set to the Last State Switch ON position outputs connected to this chassis When ON outputs of this chassis remain in last state remain in their last state when a fault occurs When OFF outputs of this I O chassis are deenergized and machine motion may continue after fault when a fault is detected detection Processor Restart Lockout When ON processor can restart I O chassis When OFF 1 0 chassis must be restarted at the chassis Addressing Switches cd d OFF ON You select 1 2 slot addressing ON OFF You select 1 slot addressing OFF OFF You select 2 slot addressing Not allowed Always OFF Always OFF 10802 Publication 1771 UM001A US P February 2000 2 12 Installing Your Module Setting the 1 0 Chassis Power Supply Configuration Plug You use the 1 chassis power supply configuration plug Figure 2 13 to identify the type of power supply you use with your remote chassis This configuration plug is located on the backplane of series B VO chassis Figure 2 13 Series B 1 0 Chassis Power Supply Configuration Plug Settings For Use With Set Chassis Configuration Plug to 4 power supply module installed in chassis external power supply in your remote
43. 2 4 module placement 1 slot addressing 3 16 2 slot addressing 3 11 noise immunity enabling 2 4 non compatible products 2 14 P power requirements 2 1 primary complementary switch 2 3 Q questions and answers D 1 questions answers frequently asked D 1 Publication 1771 UM001A US P February 2000 Index Publication 1771 UM001A US P February 2000 scan all slots last 4 slots 2 3 scanner modules requiring delay 2 4 series emulation 1 1 series differences adapters C 1 specifications A 1 switch assemblies 1 3 setting 2 2 switch assembly 1 2 3 use to select 2 3 switch assembly S2 2 3 use to select 2 3 switch locations 1 3 switch settings PLC 2 2 5 PLC 2 with AS ASB Series A and B adapter B 4 PLC 2 with Series adapter B 5 PLC 3 2 6 PLC 3 with AS and ASB Series A and B B 6 PLC 3 with AS Series A or B adapter B 8 PLC 3 with Series C adapter B 7 PLC 5 with AS or ASB Series A B with complementary I O B 10 PLC 5 with complementary I O 2 8 B 11 PLC 5 with Series C without complementary I O B 9 PLC 5 without complementary 1 0 2 7 T terminating resistor 2 14 troubleshooting guide 4 2 troubleshooting indicators 4 1 Allen Bradley uy Publication Problem Report If you find a problem with our documentation please complete and return this form Pub Name Remote I O Adapter User Manual Check Pro
44. 2 point I O modules Figure 3 12 1 slot 1 0 Group Concept With 32 point I O Modules 32 point 1 0 Modules Image Table Words Allocated for 1 0 Group 0 Input Word 0 Output Word 0 Image Table Words Allocated for I O Group 1 gt Input Word 1 Output Word 1 a 12 121222222 2122222122 2222222 21222 2 cI Slot 0 1 Input Module IO Group 0 iT Output Module Group 1 14258 Addressing Modes for Your Remote 3 15 Identifying 1 0 Groups You identify your 1 groups in one of three ways depending on the addressing method and I O chassis you use Refer to Figure 3 13 for 1 slot addressing when using series B I O chassis Figure 3 13 Identifying 1 slot 1 0 Groups with Series B 1 0 Chassis 1 0 Rack Number 1 0 Group Number Example Using I O Group 0 and 16 point modules a sample physical address with its corresponding data table address is Physical Address
45. 43 ATTENTION Do not remove or insert the adapter module from the I O chassis while system power is on Otherwise you may damage module circuitry Terminals 1 and 4 2 and 5 and 3 and 6 are internally connected on the module If you use these terminals 4 5 and 6 for connection of additional adapter modules you disconnect the remaining adapter modules in the series connection when you disconnect the remote PO adapter module wiring arm If this is unsuitable for your application make your connections to terminals 1 2 and 3 only Publication 1771 UM001A US P February 2000 2 14 Installing Your Module Installing the Terminator Compatibility of 1771 Remote 1 0 Products with Extended Node Numbers Publication 1771 UM001A US P February 2000 If this is the last remote I O adapter on the link you must use a terminating resistor to terminate both ends of the remote I O link scanner end and last adapter end Connect the terminator across terminals 1 blue and 3 clear The size of the terminator is determined by the system configuration Older configurations use a 150 ohm resistor at both ends With newer products that can support it you can use an 82 ohm terminator at both ends The 82 ohm terminators provide extended node capability which allows you to have up to 32 physical devices on the RIO link The number of logical racks capable of being addressed by the scanner is not affected This allows 1 4 1 2 and 3 4
46. 5 L3 1785 LT LT2 6008 LTV 5250 LP 1756 L1 L1M1 L1M2 L1M3 1747 1772 SD SD2 1775 S4A S5 1775 S4B GA 6008 SV 6008 51 6008 50 1771 SN 5150 RS 1756 DHRIO 1746 SN 1771 A1 A1B 1771 A2 A2B 1771 1 1771 4 4 All modules that use the 1771 1 0 structure Adapter modules Remote 1 0 Adapter Module can mix 1771 ASB B and 1771 AS in 1771 AS same remote system limited to 115 2k Baud or less Power Supplies System Power Supply Auxiliary Power Supply Auxiliary Power Supply module 120V AC input 3A Auxiliary Power Supply module 120V AC input 8A Redundant Power Supply module Auxiliary Power Supply module 24V DC input 8A Auxiliary Power Supply module 220 240V AC input 8A Auxiliary Power Supply module 120 220V AC input 16A PLC 2 Power Supply 115V AC input PLC 2 Power Supply 24V DC input Local Power Supply PLC 3 Power Supply Auxiliary Power Supply 24V DC input Power Supply Module Publication 1771 UM001A US P February 2000 1771 P1 1771 P2 1771 P3 1771 P4 45 451 1771 P4R P6R 1771 P5 P5E 1771 P6S P6S1 1771 PS7 1772 P1 1772 P4 1774 P1 1775 P1 1777 P4 1771 P10 Related Publications Publicatin Number 1747 6 6 1756 6 5 14 1770 4 1 1771 2 210 1772 6 6 2 1772 6 8 1 1772 6 8 3 1772 2 8 1772 2 18 1775 6 7 1 1775 6 3 1 1775 6 5 2 1775 6 5 3 1785 6 6 1 1789 10 1 5000 6 4 7 6008 6 2 1 6008 6 5 2 6008 6 5 3 J2 3088 X Summar
47. B emulation switch S2 position 5 on Publication 1771 UM001A US P February 2000 D 2 Questions and Answers Publication 1771 UM001A US P February 2000 Q Ijust added a rack to my remote I O network and my PLC 5 scanner channel autoconfiguration does not recognize it Why not This is typically the result of installation and configuration problems Anything from adapter power wiring and connections terminations improper setting of adapter and chassis module switches Use the scanner and adapter status indicators as a troubleshooting tool Easy checks include 1 installing a known to be good adapter into this chassis or 2 start from scratch by saving the program clearing the processor memory by removing the battery creating an I O status file configuring the scanner channel and autoconfigure Sometimes just creating a new I O status file works You could also check this adapter alone with the scanner without a program in the processor and without a module in the chassis Also insure that the processor and its I O image table suppport the rack address you are adding and that the rack inhibit bit is not set Expand the image table and remove the rack inhibit as necessary adding a new remote rack to my RIO network Do I have to shut my process down to install it Yes the processor must be in Program mode to either manually add or autoconfigure remote I O devices on the network I just added a rac
48. Chapter 1 Chapter Objectives 1 1 Module Description and Features 1 1 Hardware Components 1 2 Diagnostic Indicators 1 2 Module Switch Assemblies 1 3 Field Wining AN 1 3 SUMMA 222 cep HN HU FAEN 1 4 2 Chapter Objectives 2 1 Power Requirements csi eri etr 2 1 Module Location and 2 1 Setting the Module Configuration Plugs 2 2 Setting the Module Switches 2 2 Address Switch Assembly 1 2 3 Switch Assembly 52 2 3 Setting the 1 0 Chassis Switches 2 9 Setting the Backplane Switch Assembly 2 9 Setting the 1 0 Chassis Power Supply Configuration Plug 2 12 Wiring the Field Wiring Arm 2 12 Installing the Terminator 2 14 Compatibility of 1771 Remote Products with Extended Node Numbers 2 14 Module Installation 2 5 2 911 DOG DDOD RES PES 2 15 Summary 2 15 3 Chanter Objectives 3 1 Hardware 55
49. D always OFF ON Primary chassis SD2 without complementary 1 0 always OFF OFF Complementary chassis SD2 with complementary 1 0 ON Primary chassis Always ON OFF Complementary chassis 40819 1 Table B A 1 0 Rack Selection for PLC 2 Family Processors Rack Switch Selections First 1 0 Group Switch Selections Number 4 5 6 Number Publication 1771 UM001A US P February 2000 Settings for 1771 5 and 1771 ASB Series A B and D Remote Adapters Figure B 5 Module Switch Assembly Settings for 1771 ASB series C and D Adapters for PLC 2 Family Processors Address Switch Assembly 52 Pressed in at top Closed ON Pressed in at bottom Open OFF First 1 0 group number Table B B Link Response ON for series B emulation OFF for unrestricted ATTENTION Link response switch must be ON when using the following scanner 1 0 rack number Table B B modules SD always ON 1772 SD2 02 without complementary I O Switch Position always ON 1 2 chassis distance 02 with complementary 1 0 OFF 57 6K Baud 10 0008 Scan on for all but last 4 slots ON Primary chassis er i M 5 0008 off for all slots OFF Complementary chassis ON Noi Used Al ON SD always OFF ways SD2 without complementary I O always OFF SD2 with complementary 1 0 ON Primary chassis 107981 OFF Complementary chassis Table B B Rack Number and First I O Group Switch Selections for
50. Table B D Maximum 1 0 Off 12 __ chassis distance Link Response ON for series emulation EE VA OFF for unrestricted OFF Ad E aW ATTENTION Link response switch must ON ON Not Used be ON when using the following scanner mod ules 1 230 4K Baud with 1775 55 revision A G and 1775 55 revision A G scanners only ur Always OFF 1775 SR5 Scan On for all but last 4 slots USSR 10799 1 Off for all slots Table B D 1 0 Rack Switch Selections for the Address Switch Assembly PLC 3 Family Processors Rack egi u 3 4 Switch cu 1 2 3 4 6 1 6 eos 1 3 6 1 oo on T 8 on TT Te e on Te Te To Tr 8 TT TT Dt om or pon on ow ons er ee Onor Om oror on pon PO en on for o e Or On om Spon on eros on ov or pon om ony onr ee or or pr EE on on or EL on por or on Ee pe jon pom on 6m e or CU On or on on On fon On er CD eris on Or On feror por On EU ge en por pon om or om oe es on or on pon or or a of Or 0 Or fon f om sre por onion 97 ere or om on on om opor on onf on on ra m CU on ECH OT CL at EL EE GG om per LED pr Oe CE or s
51. U DDI siot BT po 2 1 383 4 Yd 8 L 8 T 1 E E E E E E E M M M M M M M O 0 lg lg P P O 0 0 0 0 T T T T Y 1 Y 3 3 ys y3 y3 Example A la 0 6 lig O16 116 04 116 Oi Li Ois 1 O46 1 Ois ig Oi 0 1 2 3 4 5 6 7 Outputs in the complementary chassis use the same bits in the output image table as the outputs in the primary chassis Example B 1 Output modules use the same output image table bits 2 Can be 8 point input or output module or single slot block transfer module Block transfer Module 3 Must be empty if corresponding primary slot is block transfer module 13079 Follow these guidelines when you select 2 slot addressing Place 8 point output module opposite 16 point input module Anl O group having a 16 point input and output module cannot have a corresponding I O group in the complementary chassis Youcan place an output module opposite another output module they reflect the same bits in the output image table You can use block transfer modules in a complementary I O system with these restrictions Publication 1771 UM001A US P February 2000 3 12 Addressing Modes for Your Remote I O When using double slot block transfer modules e The left slot of the complementary group must be empty e You can only place an 8 point output module if any in the right slot of the c
52. ach I O group you can mix 8 16 and 32 point I O modules in any order in the I O chassis Figure 3 17 illustrates the 1 2 slot addressing concept with a 32 point module A 32 point I O module with 1 2 slot I O groups uses two words of the image table When you use 8 and 16 point I O modules with 1 2 slot addressing you get fewer total I O points Figure 3 17 1 2 slot Addressing Concept 32 point Input Module Input 00 Input Word 0 01 SK i 16 17 10 7 0 S 04 Image Table 05 06 Outout Word 0 Words Allocated 07 S lt 112 801 for 1 0 Group 0 OS 10 1 0 17 10 7 0 H RN lt 12 Unused Yi 14 15 CS 16 Man N S oo a 01 S 02 03 112 6104 05 04 10 Group 06 t Word 1 07 S nput Wor OK to 117 1017 0 Hl QT Image Table lt Words Allocated 1 14 DP von for I O Group 1 ls y 16 17 10 7 0 Unused 14259 Publication 1771 UM001A US P February 2000 3 20 Addressing Modes for Your Remote I O Publication 1771 UM001A US P February 2000 Assigning 1 0 Rack Numbers with 1 2 slot Addressing The following r
53. age table word corresponding to the I O group 17 16 15 14 13 12 111 10 07 06 05 04 03 0201 00 15559 Because these modules use full word in the image table the only type of module you can use in 2 slot I O group with a 16 point module is one that performs the opposite complementary function an input module complements an output module and vice versa You can use an 8 point module with a 16 point module in a 2 slot group it must perform the opposite function However eight bits in the I O image table are unused Publication 1771 UM001A US P February 2000 Addressing Modes for Your Remote 3 7 Identifying 1 0 Groups You identify your I O groups in one of three ways depending on the addressing method and I O chassis you use Refer to Figure 3 6 for 2 slot addressing when using series A I O chassis Figure 3 7 for 2 slot addressing when using series B I O chassis Figure 3 13 for 1 slot addressing when using series B I O chassis Figure 3 6 Identifying 2 slot 1 0 Groups with Series A 1 0 Chassis 2 slot 0 I O Group Example Using
54. als SI Terminals Terminals S 00 SI SII 00 00 IS 01 01 01 z BIS 8 m qi m 04 04 04 S8 S 07 07 07 10 S m i 10 3 11 N EM 12 12 1 13 S 13 13 14 14 14 15 15 15 16 S 16 16 17 S 17 17 j y a MAN rj 2 slot 1 0 Group 1 slot 1 0 Group 13073 racks are made up of groups Figure 3 1 An I O rack is an addressing unit that can contain up to eight 1 groups Figure 3 2 An I O Rack Up to Eight I O Groups 4 ET 0 1 2 3 4 5 6 7 D H adh HEE Hii e 4TTHTTHHTHTHTTTH PP HE 3CECEEEEHEEHEEEEHEHHHE EE OE 9 EN c ES S EEE C 422222222222 FEEEEH
55. ane connectors Figure 2 1 for the adapter module as follows upper connector between 54 and 56 lower connector between 16 and 18 Figure 2 1 Keying Diagram Hn Upper Connector Insert bands between 256 upper connector 54 and 56 lower connector 16 and 18 10 Keying Bands Lower Connector 12252 Publication 1771 UM001A US P February 2000 2 2 Installing Your Module Setting the Module Configuration Plugs You need to set configuration plugs on the remote 1 adapter module to use 32 point I O modules You access the plugs through the access hole on the left side of the module Figure 2 2 Each plug is inserted on two pins of a three pin connector Thermocouple Input Modules Cat No 1771 IX and IY are not compatible with 32 point modules Figure 2 2 Setting the Module Configuration Plug Position all 3 jumpers on the left 2 pins 10797 1 NOTE Configuration jumpers in either position depending upon production date Setting the Module Switches Publication 1771 UM001A US P February 2000 Important When you set the configuration plugs in the left position you can use 32 point modules and any addressing method but you cannot use Cat No 1771 IX or 1771 IY modules When you set these plugs in the right position you can use 1771 IX and 1771 IY modules and any addressing method but you cannot use 32 point I O m
56. blem s Type Describe Problem s Internal Use Only 1 Technical 1 text 1 illustration Completeness procedure step illustration definition info in manual What information is missing example guideline feature accessibility explanation other info not in manual Clarity What is unclear Sequence What is not in the right order L Other Comments Use back for more comments Your Name Location Phone Return to Marketing Communications Allen Bradley Co 1 Allen Bradley Drive Mayfield Hts OH 44124 6118 Phone 216 646 3176 FAX 216 646 4320 Publication ICCG 5 21 August 1995 PN 955107 82 PLEASE FASTEN HERE DO NOT STAPLE Other Comments PLEASE FOLD NO POSTAGE NECESSARY IF MAILED IN THE UNITED STATES EN POSTAGE WILL BE PAID BY THE ADDRESSEE 6 Rockwell Automation Allen Bradley 1 ALLEN BRADLEY DR MAYFIELD HEIGHTS OH 44124 9705 PLEASE REMOVE Publication 1771 UM001A US P February 2000 D Rockwell Automation Allen Bradley a Rockwell Automation Business has been helping its customers improve productivity and quality for more than 90 years We design manufacture and support a broad Allen Bradley range of automation products worldwide They include logic processors power and motion control devices operator inter
57. demark of the Canadian Standards Association PLC is a registered trademark of Allen Bradley Company Inc Approbation d utilisation dans des emplacements dangereux par la CSA La certifie les produits d utilisation g n rale aussi bien que ceux qui S utilisent dans des emplacements dangereux La certification CSA en vigueur est indiqu e par l tiquette du produit et non par des affirmations dans la documentation l usage des utilisateurs Exemple d tiquette de certification d un produit par la CSA CL I DIV 2 GP A B C D Pour satisfaire la certification de la CSA dans des endroits dangereux les informations suivantes font partie int grante de la documentation des produits industriels de contr le Allen Bradley certifi s par la CSA Cet quipement convient l utilisation dans des emplacements de Classe 1 Division 2 Groupes A C D ou ne convient qu l utilisation dans des endroits non dangereux Les produits portant le marquage appropri de la CSA c est dire Classe 1 Division 2 Groupes A B C D sont certifi s l utilisation pour d autres quipements o la convenance de combinaison application ou utilisation est d termin e par la CSA ou le bureau local d inspection qualifi Important Par suite de la nature modulaire du syst me de contr le PLCS le produit ayant le taux le plus lev de temp rature d termine le taux d ensemble du code de temp rature du syst me d
58. dressing and the PLC 3 is configured in backup mode OFF All other times ATTENTION Set switch 1 to the OFF position to deenergize outputs wired to this chassis when a fault is detected If switch 1 is set to the ON position outputs connected to this chassis remain in their last state when a fault occurs and machine motion may continue after fault detection Always OFF Last Chassis Switch ON Chassis does not contain the highest num bered I O group for the associated rack number OFF Chassis does contain the highest numbered I O group for the associated rack number f you have only a primary chassis set this switch to OFF if you have both primary and complementary chassis set the primary chassis to ON and the complementary chassis to OFF Publication 1771 UM001A US P February 2000 Figure 2 9 1 0 Chassis Backplane Switch Assembly Settings for Remote Adapter Module in PLC 3 Family Processor System Last State Switch When ON outputs of this chassis remain in last state When OFF outputs of this I O chassis are deenergized when a fault is detected Processor Restart Lockout When ON processor can restart I O chassis When OFF I O chassis must be restarted at the chassis Addressing Switches 5 6 OFF ON You select 1 2 slot addressing ON OFF You select 1 slot addressing OFF OFF You select 2 slot addressing ON ON Not allowed 10802 1 Figure 2 10 1 0 Chassis Backplane Switch Ass
59. e contr le d un PLC dans un emplacement de Classe 1 Division 2 Le taux du code de temp rature est indiqu sur l tiquette du produit Taux du code de temp rature CL I DIV 2 GP A B C D SP _ Les avertissements suivants s appliquent aux produits ayant la certification CSA pour leur utilisation dans des emplacements dangereux Le taux du code de temp rature est indiqu ici AVERTISSEMENT Risque d explosion La substitution de composants peut rendre ce mat riel inacceptable pour lesemplacements de Classe Division 2 Couper le courant ou s assurer quel emplacement est d sign non dangereux avant de remplacer lescomposants e Avant de d brancher l quipement couper le courant ou s assurer que l emplacement est d sign non dangereux Avant de d brancher les connecteurs couper le courant ou s assurer que l emplacement est reconnu non dangereux Attacher tous connecteurs fournis par l utilisateur et reli s aux circuits externes d un appareil Allen Bradley I aide de vis loquets coulissants connecteurs filet s ou autres moyens permettant aux connexions de r sister une force de s paration de 15 newtons 3 4 Ib 1 5 kg appliqu e pendant au moins une minute Le sigle CSA est la marque d pos e de l Association des Standards pour le Canada est une marque d pos e de Allen Bradley Company Inc Publication 1771 UM001A US P February 2000 2 CSA Hazardous Locati
60. ed properly to link is normal field wiring arm wiring arm not connected to adapter module e adapter module was reset by processor scanner then immediately faulted Off Off 10 chassis fault 2 No communication Problem exists between Cycle power to the chassis to clear a on link e adapter and module in chassis the problem resulting from high noise module will stay in fault mode until e remove and replace all I O fault is corrected modules one at a time shorted printed circuit board runs on if problem does not clear backplane or 1 0 module something is wrong in chassis or I O module Blink Off Communication on link Chassis Possible shorted backplane in chassis Identify source of noise Suppress violation Excessive noise backplane 6 output module inductive loads or noise sources in proximity to output module wiring Target the problem by splitting the rack into smaller racks Check chassis Replace chassis as necessary Publication 1771 UM001A US P February 2000 Troubleshooting 4 3 Indicators Active Adapter 1 0 Description Probable Cause Recommended Action Fault Rack Module identification line fault Excessive noise on backplane Identify source of noise Check power supply incoming ac power with a line disturbance analyzer Monitor scanner channel for retries to determine if noise is entering the RIO cable Possible problem with block transfer module Remove to isolate Module not communicating Au
61. embly Settings for Remote Adapter Module in PLC 5 Family Processor System Last State Switch When ON outputs of this chassis remain in last state When OFF outputs of this I O chassis are deenergized when a fault is detected Processor Restart Lockout When ON processor can restart I O chassis When OFF I O chassis must be restarted at the chassis OFF You select 1 2 slot addressing You select 1 slot addressing You select 2 slot addressing Not allowed 10802 1 Installing Your Module 2 11 Figure 2 11 Chassis Backplane Switch Assembly Settings for Remote Adapter Module in PLC 5 Family SLC and ControlLogix Processor Systems in Remote Configuration ATTENTION If switch 1 is set to the ON position outputs connected to this chassis remain in their last state when a fault occurs Last State Switch and machine motion may continue after fault When ON outputs of this chassis remain in last state When OFF outputs of this I O chassis are deenergized when a fault is detected detection We recommend that you set switch 1 to the OFF position to deenergize outputs wired to this chassis when a fault is detected Processor Restart Lockout When ON processor can restart I O chassis When OFF 1 0 chassis must be restarted at the chassis Always OFF You select 1 2 slot addressing Always OFF i You select 1 slot addressing You select 2 slot addressing Not allowed 10802 1 Figure 2
62. en ON processor can restart I O chassis When OFF 1 0 chassis must be restarted at the chassis If you have only a primary chassis set this switch to OFF f you have both primary and complementary chassis set the primary chassis to ON and the Addressing Switch complementary chassis to OFF ON 1 slot addressing selected OFF 2 slot addressing selected 10823 1 Figure B 13 Chassis Backplane Switch Assembly Settings for 1771 AS Remote Adapter Module in PLC 3 Family Processor System Always OFF Last State Switch Caution Set switch 1 to the OFF position When ON outputs of this chassis to deenergize outputs wired to this chassis remain inast state when a fault is detected If switch 1 is set to When OFF outputs of this I O chassis the ON position outputs connected to this are deenergized when a fault is detected chassis remain in their last state when a fault occurs and machine motion may continue after fault detection 1771 A1 A1B chassis in PLC 3 Backup ON If any 1771 A1 A1B chassis con tains starting I O group 0 with 2 slot Processor Restart Lockout When ON processor can restart I O chassis addressing and the PLC 3 is configured When OFF 1 0 chassis must be restarted at in backup mode the chassis OFF All other times 10824 1 Publication 1771 UM001A US P February 2000 Settings for 1771 5 and 1771 ASB Series B C and D Remote Adapters 13 Figure 14 Chas
63. essor System I O Chassis Backplane Switch Assembly Settings for 1771 AS Remote Adapter Module in PLC 3 Family SLC and ControlLogix 1771 AS Processor Systems Processor System Chassis Backplane Switch Assembly Settings for Remote Adapter Module in PLC 2 SLC and ControlLogix Processor Systems Family 1771 ASB series C and D Processor System Chassis Backplane Switch Assembly Settings for Remote Adapter 5 Module PLC 3 Family Processor System Publication 1771 UM001A US P February 2000 2 Settings for 1771 5 1771 Series and D Remote Adapters 1 0 Chassis Backplane Switch Assembly Settings for Remote Adapter gt BAG Module in PLC 5 Family Processor System NAGE series and D 1 0 Chassis Backplane Switch Assembly Settings for Remote Adapter B 17 Module in PLC 5 Family SLC and ControlLogix Processor Systems 1771 ASB series C and D Remote Configuration B 18 Chassis Backplane Switch Assembly Settings for Remote Adapter Module in PLC 5 250 Processor System Figure B 1 Keying Diagram for 1771 ASB series and D i Insert keying bands between 12 upper connector 54 and 56 16 lower connector 16 and 18 P 12252 Ll 22 Figure B 2 Keying Diagram for 1771 AS Remote 1 0 Adapter 246 48 50 52 54 56
64. faces sensors and a variety of software Rockwell is one of the world s leading technology companies Worldwide representation E M Argentina e Australia Austria e Bahrain Belgium e Brazil e Bulgaria e Canada e Chile e China PRC Colombia e Costa Rica e Croatia e Cyprus e Czech Republic e Denmark e Ecuador e Egypt e El Salvador e Finland e France e Germany e Greece e Guatemala e Honduras e Hong Kong Hungary e Iceland e India e Indonesia e Ireland e Israel e Italy e Jamaica e Japan e Jordan e Korea e Kuwait e Lebanon e Malaysia e Mexico e Netherlands e New Zealand e Norway e Pakistan Peru e Philippines e Poland e Portugal e Puerto Rico e Qatar e Romania e Russia CIS e Saudi Arabia e Singapore e Slovakia e Slovenia e South Africa Republic e Spain e Sweden e Switzerland e Taiwan Thailand e Turkey e United Arab Emirates e United Kingdom United States Uruguay Venezuela e Yugoslavia Allen Bradley Headquarters 1201 South Second Street Milwaukee WI 53204 USA Tel 1 414 382 2000 Fax 1 414 382 4444 Publication 1771 UM001A US P February 2000 PN957259 94 Copyright 2000 Allen Bradley Company Inc Printed in USA
65. from to the input modules in parallel form reads writes data from to the output modules in parallel form supports any mix of I O 4 6 8 16 or 32 points supports three methods of I O addressing 1 2 slot 1 slot and 2 slot checks I O configuration on power up to verify I O module placement scans all slots in the chassis or all but the last four slots allowing improved scan time and I O image space savings Slot power supplies can be used in the last quarter of the rack without using I O space canemulate series B adapters providing system response similar to the 1771 ASB series B This allows use of 1771 S4A and S4B scanners which require slower response for proper operation has enhanced diagnostic indicators for easier troubleshooting Publication 1771 UM001A US P February 2000 1 2 Introducing the Remote Adapter Module Hardware Com ponents The remote I O adapter module consists of four major components a diagnostic indicators a module switch assemblies field wiring arm Diagnostic Indicators Diagnostic indicators are located on the front panel of the adapter module Figure 1 1 They show both normal operation and error conditions in your remote I O system The indicators are ACTIVE green ADAPTER FAULT red O RACK FAULT red A complete description of these indicators and how to use them for troubleshooting is explained in chapter 4 Figure 1 1 Remote 1 0 Adapter Module Cat
66. he locking bar pins to release the locking bar and swing it up Insert the module into slot Place the module in the plastic tracks on the top and bottom of the leftmost slot These slots guide the module into position Press firmly and evenly to seat the module in its backplane connectors ATTENTION Do not force the module into the backplane connector If you cannot seat the module with firm pressure check the alignment and keying Forcing the module can damage the backplane connector or the module Snap the chassis locking bar or locking latch on earlier chassis over the top of the module to secure it Make sure the locking pins on the locking bar are fully engaged Note The chassis locking bar will not close if all modules are not properly seated Swing field wiring arm up into place and press firmly until it latches Reapply system power and check for proper operation In this chapter you learned how to install your adapter module Chapter 3 tells you how to configure your module Publication 1771 UM001A US P February 2000 2 16 Installing Your Module Publication 1771 UM001A US P February 2000 Chapter Objectives Hardware Addressing Chapter 3 Addressing Modes for Your Remote I O When you configure your remote I O system you must consider how to address your I O what combination of modules and I O chassis you can use These topics are discussed in this chapter Programmable controllers
67. ion The processor addresses one I O module slot as one I O group Concept The physical address of each I O group corresponds to an input and output image table word The type of module you install 8 16 or 32 point determines the number of bits in these words that are used You select 1 slot addressing by setting switches 5 and 6 of the chassis backplane switch assembly switch 5 to the ON position switch 6 to the OFF position With 1 slot addressing because 16 input AND 16 output bits are available in the processor s image table for each I O slot you can use any mix of 8 or 16 point I O modules in the I O chassis To use 32 point I O modules with 1 slot addressing you must install as a pair an input module and an output module in 2 adjacent slots of the I O chassis beginning with I O slot 0 Figure 3 11 If you cannot pair the modules in this way one of the two slots of the pair must be empty For example if I O slot 0 holds a 32 point input module I O slot 1 can hold an 8 16 or 32 point output module or a module that uses the backplane for power only otherwise it must be empty Figure 3 11 Using 32 point 1 0 Modules with 1 slot Addressing Input Output Pairs 10 10 10 10 10 10 10 10
68. ion to deenergize outputs wired to this chassis when a fault is detected Processor Restart Lockout When ON processor can restart I O chassis When OFF I O chassis must be restarted at the chassis You select 1 2 slot addressing Always OFF Always OFF You select 1 slot addressing You select 2 slot addressing Not allowed 10802 1 Publication 1771 UM001A US P February 2000 Settings for 1771 AS and 1771 ASB Series B C and D Remote Adapters B 15 Figure B 18 Chassis Backplane Switch Assembly Settings for 1771 ASB series C and D Remote Adapter Module in PLC 5 250 Processor System ATTENTION Set switch 1 to the OFF position to deenergize outputs wired to this chassis when a fault is detected If switch 1 is set to the Last State Switch ON position outputs connected to this chassis When ON outputs of this chassis remain in last state remain in their last state when a fault occurs When OFF outputs of this 1 0 chassis are deenergized and machine motion may continue after fault when a fault is detected detection Processor Restart Lockout When ON processor can restart I O chassis Always OFF When OFF 1 0 chassis must be restarted at the chassis Always OFF You select 1 2 slot addressing You select 1 slot addressing You select 2 slot addressing Not allowed 10802 1 Publication 1771 UM001A US P February 2000 16 Settings for 1771 5 1771 ASB Series
69. is The remote I O adapter module automatically assigns the next higher 1 rack number to the remaining 1 groups of the chassis For example if you want a 16 slot chassis that you set for 1 slot addressing to begin with rack number 0 set switches of switch assembly S1 for I O rack number 0 The adapter module automatically assigns I O rack number 1 to the remaining I O groups of the chassis Figure 3 15 Figure 3 15 Assigning 1 0 Rack Numbers with 1 slot Addressing Assigned 1 0 Rack Assigned I O Rack 1 0 Group Number 0 Number 1 Number N d 4 01 23 45 67 01 23 45 67 cC UT uc L3 AL AT LE LEE LEA LP LLLI Set switches of switch assembly 1 yy SS SN SB SSS SS BIB th te 1 0 adapter modul EI G ET Di EI EI EI E S E on the remote I O adapter module HI D D EI ET ET for 1 0 rack number 0 The adapter LI ILI ru TT 1 1 51 RIKI EI RIRI AIEI AIEI AI AI A automatically assigns 1 0 rack num EIEI ERU H I ET EU EW EN EIN EN BIB EB ber 1 to the remaining 1 0 group of DL TT UT t tL OT Ll H 0 HEI al al al allal SI RI al EIS ESEE O Tess EU D I ED AI AI BIB IBI EU Al A AI EIEI Si E EIEI EI ILI 1 Ll 1 LT tL LT pum ILI LII tL
70. is detected Processor Restart Lockout When ON processor can restart I O chassis When OFF 1 0 chassis must be restarted at the chassis Always OFF Addressing Switch ON 1 slot addressing selected OFF 2 slot addressing selected Always OFF Last Chassis Switch ON Chassis does not contain the highest numbered I O group for the associated rack number OFF Chassis does contain the highest numbered 1 0 ATTENTION Set switch 1 to the OFF position group for the associated rack number to deenergize outputs wired to this chassis when a fault is detected If switch 1 is set to the ON have only a primary chassis set this switch to OFF f you have both primary and complementary chassis set the primary chassis to ON and the complementary chassis to OFF 1080 position outputs connected to this chassis remain in their last state when a fault occurs and machine motion may continue after fault detection Publication 1771 UM001A US P February 2000 2 10 Installing Your Module ATTENTION Set switch 1 to the OFF position to deenergize outputs wired to this chassis when a fault is detected If switch 1 is set to the ON position outputs connected to this chassis remain in their last state when a fault occurs and machine motion may continue after fault detection Always OFF 1771 A1 A1B chassis PLC 3 Backup ON If any 1771 A1 A1B chassis contains starting I O group 0 with 2 slot ad
71. k to my RIO network and my block transfer data throughput has slowed down considerably Why Block transfer throughput is determined by a number of things including how many adapters are on the network how many block transfer modules are in each chassis communication rate and number of block transfer words being transferred Refer to your processor user manual to determine the worst case throughput and recommendations on how to optimize throughput I am adding a new remote rack to my RIO network Since this rack is in close proximity to one of my adapters in the middle of my link can I wire it directly to that adapter No you can t Star connections are not allowed on remote I O Daisy chain or trunkline dropline configurations are the only ones permitted Questions and Answers D 3 My remote I O is working fine without termination resistors Are they really required Yes termination resistors are required Any change in the RIO network installation i e cable length baud rate can cause a remote I O communication failure without proper termination Installing termination resistors reduces the chance of this occurring I have an existing PLC remote I O system that I m replacing with 1771 Are the new adapters compatible with the older processors Any remote I O adapter is compatible with any processor Any and all series revisions of remote I O adapter devices can be mixed on the blue hose Make sure you
72. lication 1771 UM001A US P February 2000 3 24 Addressing Modes for Your Remote I O Acceptable Chassis Not all chassis combinations are acceptable in making rack Combinations number assignments For example 1771 A4B chassis cannot complete an assigned I O rack number that starts in a 1771 A1 VO chassis Refer to Figure 3 B for acceptable beginning I O group numbers when making your rack number assignments Table 3 B Acceptable Beginning 1 0 Group Numbers If you select group number 2 slot addressing 0 2 4 6 1 slot addressing 0 2 4 6 1 2 slot addressing 0 Publication 1771 UM001A US P February 2000 Chassis Adapter Module Combinations Summary Addressing Modes for Your Remote 3 25 Table 3 C shows the addressing methods you achieve with the Series chassis and the various remote 1 adapter modules Table 3 C Series B Chassis Adapter Module Combinations Remote I O Adapter Module 1 0 Points Addressing Mode Catalog Number Per Module 2 Slot 1 51 1 2 Slot 1771 AS No No No 1771 ASB No Series No No 1771 ASB Yes Series B C D andE Yes Yes Conditional module placement must use an input module and an output module in two adjacent slots of the 1 0 chassis beginning with slot 0 IMPORTANT Series A 1 0 chassis let you use 2 slot addressing with 8 point modules only regardless of the type of adapter module you use This chart
73. memory by disconnecting the battery create an I O status file reconfigure the scanner channel and try again 1747 SN Scanner For the adapter to recognized by the 1747 SN scanner module the G files must be properly constructed for rack and starting group and scanner switches must be set for the correct communication rate 1756 DHRIO Scanner For the adapter to be recognized by the scanner module the adapter must be added for each logical rack under the scanner module and be properly configured in the Logix5550 Controller Organizer configuration tree and the scanner switches must be set correctly for remote I O and node number In this chapter you learned how to use the indicators on the front of the module to troubleshoot your module Appendix A Specifications Module Location Chassis Distance Interconnect Cable Power Dissipation Thermal Dissipation Backplane Current Keying Environmental Conditions Operational Temperature Storage Temperature Relative Humidity Field Wiring Arm Field Wiring Arm Screw Torgue Conductor Size Remote I O blue cable User supplied 1 0 rack restart switch Category Termination Resistor Agency Certification when product is marked 1771 1 0 chassis leftmost slot 2500 ft 230 4K Baud 5000 ft 115 2K Baud 10000 ft 57 6K Baud 1770 CD 5 Watts 17 06 BTU hr 1 0A 5V Upper connector between 54 and 56 Lower connector between 16 and 18 0 to 609C 329 to 1409F 4
74. must repeat the request for block transfers from the chassis 4 Ifa fault occurs and the processor is in the run mode but is actually operating the dependent mode the chassis fault response mode is selected by the last state switch on the chassis backplane 5 The 1 0 chassis is in faulted mode as selected by the last state switch on the chassis backplane 6 If excessive chassis faults occur check switch SW 2 position 6 for the OFF position 7 The adapter considers loss of communication if it sees no transmissions on the RIO network for 100ms or sees 255 transmissions on the RIO with none to the adapter 8 Autoconfigure is a feature of the PLC 5 processor family Publication 1771 UM001A US P February 2000 4 4 Troubleshooting Summary Publication 1771 UM001A US P February 2000 Autoconfigure For a successful autoconfigure insure that a processor I O status file exists all rack and reset and inhibit bits are zeroed and the channel is set up for scanner and the baud rate is correct Make sure that the input and output image tables are large enough to accommodate the rack address you are attempting to assign the adapter and chassis switches are set correctly especially communication rate rack and group the wiring is correct and properly terminated the remote I O racks are not split across scanner channels or the local chassis If autoconfigure is still not successful save the program clear processor
75. n D are not compatible with the following modules 1771 CFM CFMK Series A 1771 DB Series B 1771 DMC Series A 1771 DMC1 Series A 1771 DMC4 Series 1771 DXS2 Series A 1771 DXS4 Series A 1771 HS1 HS3A HS3CR 1771 IFE Series C 1771 IFM Series A and B 1771 IL ILK Series B 1771 IR IRK Series 1771 IXE IXEK Series B 1771 IXHR Series B 1771 NXXX Series A 1771 1 Series A 1771 QB Series B Questions and Answers D 5 1771 00 Series and 1771 GDC Series 1771 Series 1771 Series 1771 VHSC VHSCK Series 1771 WS Series A Publication 1771 UM001A US P February 2000 D 6 Questions and Answers Publication 1771 UM001A US P February 2000 Appendix E CSA Hazardous Location Approval CSA Hazardous Location Approval CSA certifies products for general use as well as for use in hazardous locations Actual CSA certification is indicated by the product label as shown below and not by statements in any user documentation Example of the CSA certification product label CL DIV 2 GP A B C D SP _ comply with CSA certification for use in hazardous locations the following information becomes a part of the product literature for CSA certified Allen Bradley industrial control products This equipment is suitable for use in Class I Division 2 Groups D or non hazardous locations only The products having the appropriate CSA markings that is Clas
76. nput or output module 8 or 16 point single slot block transfer module 3 Must be empty if corresponding primary slot is block transfer module 14261 Publication 1771 UM001A US P February 2000 Addressing Modes for Your Remote 3 23 Follow these guidelines when you select 1 2 slot addressing Place input modules opposite output modules place output modules opposite input modules Youcan use 8 16 and 32 point I O modules Output modules placed opposite output modules reflect the same bits in the output image table You can use block transfer modules in a complementary I O configuration with 1 2 slot addressing Use block transfer modules with these guidelines e When using double slot block transfer modules in the primary chassis The left most slot of the two corresponding I O slots in the complementary chassis must be empty Youcan place any single slot I O module in the right slot of the two corresponding I O slots of the complementary chassis Whenusing single slot block transfer modules the corresponding I O slot in the complementary chassis must be left empty Mixing 1 and 2 Slot You can have a mix of 1 slot and 2 slot addressing in individual Addressing in Individual chassis assigned one I O rack number with up to eight I O groups Chassis For example you can select 2 slot addressing for a 1771 A2B I O chassis and 1 slot addressing for a 1771 A1B chassis to make up one assigned I O rack number
77. odules If the plugs are set incorrectly addressing errors will occur If you need to use a thermocouple module and 32 point modules in the same remote chassis use the 1771 IXE Thermocouple Millivolt Module Cat No 1771 IXE Set switch assemblies S1 and S2 Figure 2 3 with a blunt pointed instrument such as a ball point pen Do not use a pencil the lead could break off and jam the switch This publication describes switches as being either on or off The words ON and OFF should be printed on the switch assemblies If a switch assembly has the word OPEN printed on it the word OPEN corresponds to OFF Installing Your Module 2 3 Figure 2 3 1 and 2 Switch Assembly Locations 123456 7 8 Address Switch Assembly Switch Assembly S1 52 Address Switch Assembly 1 You use this switch assembly to select e the I O rack number the first group number primary complementary I O scanner communication with or without complementary I O for PLC 2 and PLC 5 family processors Switch Assembly S2 You use this switch assembly to select e baud a specific baud rate based on the maximum I O chassis distance primary complementary I O scanner communication with or without complementary I O for PLC 2 family processors scan select whether the processor will scan all slots in the chassis or all but the last four slots in the chassis Publication 1771 UM001A US P February 2000
78. omplementary I O group e When using single slot block transfer modules The right slot of the primary I O group can be another single slot block transfer module or an 8 point input or output module The left slot of the complementary group must be empty You can place an 8 point output module in the right slot of the complementary I O group this slot must be empty if the corresponding slot in the primary I O group is a single slot block transfer module When you select 2 slot addressing each pair of slots one I O group is assigned to the corresponding pair of words in the input and output image tables You assign one I O rack number to eight I O groups Figure 3 10 Figure 3 10 Image Table and Corresponding Hardware for One Assigned Rack Number with 2 slot Addressing Word Output Image Table O1 B chassis containing 16 point modules NOTE Modules can also be installed like this O O 0 00101010101 O s Input Output Designation Word Input Image Table 0 1 2 m 3 4 5 6 7 14966 Publication 1771 UM001A US P February 2000 1 Slot Addressing Addressing Modes for Your Remote 3 13 Definit
79. on Approval Publication 1771 UM001A US P February 2000 addressing 1 slot 3 13 with 32 point modules 3 14 1 2 slot 3 19 2 slot 3 3 complementary I O 3 9 using 16 point modules 3 5 with 8 point modules 3 4 groups 3 2 mixing 1 and 2 slot 3 23 addressing hardware 3 1 assigning I O rack numbers with 1 2 slot addressing 3 20 autoconfigure 4 4 1747 SN 4 4 1756 DHRIO 4 4 backplane switch assembly description 2 9 settings for PLC 3 processor 2 9 2 10 B 1 B 12 B 13 settings for PLC 5 15 in remote configuration 2 11 B 2 B 14 settings for PLC 5 15 processor 2 10 B 2 B 14 settings for PLC 5 250 processor 2 11 B 2 B 15 settings with PLC 2 processor B 1 B 12 chassis combinations acceptable 3 24 combinations I O chassis and adapter 3 25 complementary I O with 1 2 slot addressing 3 22 components hardware 1 2 configuration plug I O chassis power supply 2 12 configuration plugs 2 2 connections additional adapters 2 13 D diagnostic indicators 1 2 Index F features of module 1 1 field wiring arm 1 3 connection points 2 12 connections 2 12 groups identifying 3 7 identifying with 1 slot addressing 3 15 I O rack number select using this switch 2 3 I O rack number assignment with 1 slot addressing 3 17 indicators 4 1 installing the module 2 15 K keying 2 1 L link response unrestricted or series B emulation
80. ote Adapter Module The following guestions and answers do not cover all possible guestions but are representative of the more common ones O What happens to my inputs and outputs when an adapter communication failure occurs A On a communication failure inputs in this rack will appear in the processor input image table in the last state they were reported to be in before the failure Outputs in this rack will either remain in their last state or be turned off depending on the I O chassis backplane switch setting for output last state O Is there a way to monitor my remote rack status and take appropriate action if there is a rack fault or a communication failure A Yes Processor rack fault bits can be monitored Communication failure can be detected by monitoring the program s block transfer error bit A diagnostic step array and timer can be programmed to monitor the status of changing digital inputs In all cases the appropriate action can be taken i e program a fault routine O I just replaced my series adapter with a series E adapter and now my block transfers are timing out block transfer error code 9 What s wrong A Certain scanner modules reguire series B emulation which includes a delay to provide the scanner sufficient time to service all of its communication ports If you are using a 1772 SD2 1775 S4 1775 S4A 1775 S5 1775 SR5 or 1775 SR scanner set the link response for unrestricted or series
81. put Image Table 0 1 Not 2 Used 3 4 5 6 7 A 0 1 23 4 5 6 7 1 0 Group Designation l l dj LI dp same le ln ERE TERT ETT ET An 1 0 chassis with 1 slot addressing m IL IL LU IL IL D EI El EN BIENS EEI BIEI EIEII BIE IL IL iL IL IL IL 0 Big SH BIB 0 EI AI EN El EI EI BU E EEI BIEI SIEBIE E RIBISI E BTS E E 3 E EE E A E E We gef Wn qe qe qu 1 int uu L u VV Tc 1 l 00 00 4 Input Output Designation Word Input Image Table E 1 m 2 3 4 5 Always 6 0 7 Publication 1771 UM001A US P February 2000 14967 1 2 Slot Addressing 1 2 slot 1 0 Group 0 1 2 slot Group 1 Input Addressing Modes for Your Remote 3 19 Definition The processor addresses one half of I O module slot as one I O group Concept The physical address of each I O slot corresponds to two input and two output image table words The type of module you install 8 16 or 32 point determines the number of bits in these words that are used You select 1 2 slot addressing by setting switches 5 and 6 of the I O chassis backplane switch assembly switch 5 to the OFF position switch 6 to the ON position With 1 2 slot addressing since 32 inputs bits AND 32 output bits are available in the processor s image table for e
82. r 1 Valid for PLC 5 25 processors only Publication 1771 UM001A US P February 2000 Settings for 1771 5 1771 ASB Series A B and D Remote Adapters 9 Figure B 9 Module Switch Assembly Settings for 1771 ASB series C and D Adapters for PLC 5 Family Processors Without Complementary 1 0 Address Switch Assembly 51 Switch Assembly Pressed in at top Closed ON First 1 0 group number Yom B F rack number Pressed in at bottom Table B F Open OFF 1 2 5 distance see note ON OFF 57 6K Baud 10 000ft OFF OFF 115 2K Baud 5 0008 Link Response on for series B emulation OFF ON 230 4K Baud 2 500ft off for unrestricted ON ON Not Used Scan on for all but last 4 slots Note PLC 5 15 and 5 25 processors off for all slots operate at 57 6K baud only Always OFF 10800 1 Table 1 0 Rack Selection for PLC 5 Family Processors Without Complementary 1 0 MYN emit ru da Number 8 PLC 5 11 processors can scan rack 03 PLC 5 15 and PLC 5 20 processors can scan racks 01 03 PLC 5 25 and PLC 5 30 processors can scan racks 01 07 PLC 5 40 and PLC 5 40L processors can scan racks 01 17 PLC 5 60 and PLC 5 60L processors can scan racks 01 27 PLC 5 250 processors can scan racks 0 37 Publication 1771 UM001A US P February 2000 10 Settings for 1771 5 1771 ASB Series and D Remote Adapters Figure B 10 Module S
83. s I Division 2 Groups A B C D are certified for use in other eguipment where the suitability of combination that is application or use is determined by the CSA or the local inspection office having jurisdiction Important Due to the modular nature of a PLC control system the product with the highest temperature rating determines the overall temperature code rating of a PLC control system in a Class I Division 2 location The temperature code rating is marked on the product label as shown Temperature code rating CLl DIV 2 GP A B C D The following warnings apply to products having CSA certification for use hazardous locations Look for temperature code rating here WARNING Explosion hazard e Substitution of components may impair suitability for Class Division 2 Do not replace components unless power has been switched off or the area is known to be non hazardous Do not disconnect equipment unless power has been switched off or the area is known to be non hazardous Do not disconnect connectors unless power has been switched off or the area is known to be non hazardous Secure any user supplied connectors that mate to external circuits on an Allen Bradley product using screws sliding latches threaded connectors or other means such that any connection can withstand a 15 Newton 3 4 Ib separating force applied for a minimum of one minute CSA logo is a registered tra
84. s distance 57 6K Baud 10 000ft 115 2K Baud 5 000ft 230 4K Baud 2 500ft Not Used Pressed in at bottom rack number OFF Off Link Response ON for series B emulation OFF for unrestricted ATTENTION Link response switch must be ON when using the following scanner modules 1775 S4A 1 230 4K Baud with 1775 S5 revision A G and 1775 SR5 revision A G scanners only 1775 S4B 1775 55 1775 SR5 1775 SR Always OFF Scan ON for all but last 4 slots OFF for all slots 10799 1 Table 2 B 1 0 Rack Switch Selections for the Address Switch Assembly PLC 3 Family Processors Rack Switch Setting Switch Setting Switch Setting Switch Setting 1 2 4 5 6 1 2 4 5 6 1 2 4 5 6 1 2 4 5 EC On 2a EL om Om Om on om Ee o io OB QE CO on pon om LA On Gp on or O Op fion PO on ror angiom 05 SS on e on on fon em fon f ae On on pon pon ror on fon om TU omon on ee RU CL on fon on pep or e an CN on om re EC On On 8T on on om EC on o on on por on om ow am 245 rom emo or om er 65 o or on 2e EE On S ORE om Or neg CS Ca om on for por ion open en em or pom er pow er o or or or om er oe roro o por on
85. sis Backplane Switch Assembly Settings for for 1771 ASB series C and D Remote Adapter Module in PLC 2 Family Processor System Last State Switch When ON outputs of this chassis remain in last state When OFF outputs of this I O chassis are deenergized when a fault is detected Processor Restart Lockout When ON processor can restart I O chassis When OFF 1 0 chassis must be restarted at the chassis Always OFF Addressing Switch ON 1 slot addressing selected OFF 2 slot addressing selected Always OFF XA Last Chassis Switch ON Chassis does not contain the highest numbered I O group for the associated rack number OFF Chassis does contain the highest numbered 1 0 ATTENTION Set switch 1 to the OFF position group for the associated rack number to deenergize outputs wired to this chassis when a fault is detected If switch 1 is set to the ON lf you have only a primary chassis set this switch to OFF f you have both primary and complementary chassis set the primary chassis to ON and the complementary chassis to OFF 1080 position outputs connected to this chassis remain in their last state when a fault occurs and machine motion may continue after fault detection Figure B 15 Chassis Backplane Switch Assembly Settings for 1771 ASB series C and D Remote Adapter Module in PLC 3 Family Processor System ATTENTION Set switch 1 to the OFF position to deenergize outputs wired to this
86. tion OFF for unrestricted Always ON 10801 1 Note PLC 5 15 and 5 25 processors operate at 57 6K baud only Table 2 D 1 0 Rack Selection for PLC 5 Family Processors with Complementary 1 0 1st1 0 Group Switch Selections See note below Note PLC 5 11 can scan rack 03 PLC 5 20 PLC 5 30 PLC 5 40 PLC 5 60 can scan racks 01 07 Publication 1771 UM001A US P February 2000 Installing Your Module 2 9 Setting the 1 0 Chassis After setting the adapter module switch assemblies you must also Switches set the I O chassis backplane switches Setting the Backplane Switch Assembly The backplane switch assembly is located on the backplane of the chassis You use it to select the last state of all outputs the processor restart lockout feature e 2 1 or 2 slot addressing the last chassis in the I O system for PLC 2 family processors Refer to the table below for backplane switch setting illustrations for the various processors For Processor Refer to PLC 2 Figure 2 8 page 2 9 PLC 3 Figure 2 9 page 2 10 PLC 5 Figure 2 10 page 2 10 PLC 5 remote configuration Figure 2 11 page 2 11 PLC 5 250 Figure 2 12 page 2 11 Figure 2 8 1 0 Chassis Backplane Switch Assembly Settings for Remote Adapter Module in PLC 2 Family Processor System Last State Switch When ON outputs of this chassis remain in last state When OFF outputs of this I O chassis are deenergized when a fault
87. tion Approval Safety approvals Audience We assume that you have previously used an Allen Bradley programmable controller that you are familiar with its features and that you are familiar with the terminology we use If not read the user manual for your processor before reading this manual Publication 1771 UM001A US P February 2000 P 2 Using This Manual Understand Compliance to European Union Directives Publication 1771 UM001A US P February 2000 If this product has the CE mark it is approved for installation within the European Union regions It has been designed and tested to meet the following directives EMC Directive This product is tested to meet Council Directive 89 336 Electromagnetic Compatibility EMC and the following standards in whole or in part documented a technical construction file EN 50081 2EMC Generic Emission Standard Part 2 Industrial Environment EN 50082 2EMC Generic Immunity Standard Part 2 Industrial Environment This product is intended for use in an industrial environment Low Voltage Directive This product is tested to meet Council Directive 73 23 EEC Low Voltage by applying the safety requirements of EN 61131 2 Programmable Controllers Part 2 Equipment Requirements and Tests For specific information required by EN 61131 2 see the appropriate sections in this publication as well as Industrial Automation Wiring and Grounding
88. tion with 1 slot addressing Remember that when you select 1 slot addressing an I O group is one module slot Use block transfer modules with these restrictions Addressing Modes for Your Remote 3 17 When using double slot block transfer modules The left slot of the two corresponding 1 groups must be empty You can place any single slot I O module in the right slot of the two corresponding I O groups When using single slot block transfer modules the corresponding group must be empty Assig ning 1 0 Rack The following rules apply when you assign 1 rack numbers Numbers with 1 Slot Addressing When you select 1 slot addressing set switches of switch assembly S1 to assign the first I O rack number of the chass
89. toconfiguration unsuccessful Check scanner COM indicator Scanner not configured properly Steady green normal Blinking green at least one node on the link is faulted or failed Red scanner may have a hardware problem replace Blinking red all adapters on link have faulted or duplicate node address detected Off scanner channel has not been configured to be active on the RIO link not online Refer to Autoconfigure below Power supply fault Check power supply cable connections and make sure adapter module is fully seated in chassis Wiring from scanner to adapter module Correct cable and wiring defects disrupted One faulted chassis within a rack group Check sequentially from the first address causing scanner distribution module to the last module to pinpoint panel to fault all chassis in rack group fault correct any faults and proceed to address when in disable search mode the next chassis You must select the operating mode of the remote 1 0 adapter module as outlined in the publication furnished with the remote 1 0 scanner distribution panel remote I O scanner program interface module or I O scanner message handling module Pay close attention to the disable search mode in the 1771 SD SD2 2 The I O chassis is in faulted mode as selected by the last state switch on the chassis backplane 3 Cycling power clears the block transfer request queue All pending block transfers are lost Your program
90. ules apply when you assign I O rack numbers for 1 2 slot addressing One assigned I O rack number is made up of eight I O groups Figure 3 18 The maximum number of I O racks you can assign to the different chassis sizes are a one rack to 1771 A1B chassis two I O racks to 1771 A2B chassis three I O racks to 1771 A3B chassis a four I O racks to 1771 A4B chassis Youcan mix addressing methods in your remote system on a chassis by chassis basis 1 slot and 1 2 slot addressing with 32 point I O modules e You cannot assign one I O rack number to more than one I O chassis when you select 1 2 slot addressing e Each I O chassis begins an assigned I O rack number Make sure that you set switches 7 and 8 of switch assembly SW1 to the ON position when you select 1 2 slot addressing The remote I O adapter module automatically assigns the next higher I O rack number s to the remaining I O groups of the chassis Addressing Modes for Your Remote 3 21 Figure 3 18 Image Table and Corresponding Hardware for One Assigned Rack Number with 1 2 slot Addressing Word Output Image Table 0 1 Not 2 Used 3 4 5 6 7 Y Y 0 2 4 6 O Group Designation 1357 An 1 0 chassis with 1 2 slot addressing TOO 4 Input Output Designation
91. use notes to make you aware of safety considerations ATTENTION Identifies information about practices or circumstances that can lead to personal injury or death property damage or economic loss Attention statements help you to identify a hazard avoid the hazard recognize the consequences Important Identifies information that is critical for successful application and understanding of the product ControlNet is a trademark PLC is a registered trademark of Allen Bradley Company Inc Preface Using This Manual Preface Objectives Read this preface to familiarize yourself with this manual and to learn how to use it properly and efficiently What This Manual The contents of this manual are as follows Contains Table P A What This Manual Contains 1 Introducing the Remote 1 0 Adapter Describes features capabilities and hardware Module components 2 Installing Your Module Procedures and guidelines for installing the module 3 Configuring Your Remote 1 0 Hardware addressing and configuration options 4 Troubleshooting Troubleshooting aids Specifications Module specifications Settings for 1771 AS and ASB A Comparable switch settings and keying information for B C and D older adapters Differences Between 1771 ASB Series A C D and Remote I O Adapter Modules An explanation of the differences between 1771 ASB Series Guestions and Answers Answers to freguently asked guestions CSA Hazardous Loca
92. where the processor can address its in 1 slot groups Two Slot Addressing An method of addressing where the processor can address its in 2 slot groups Publication 1771 UM001A US P February 2000 Product Compatibility Using This Manual The remote I O adapter module is one of many hardware components that make up programmable controller system Table lists the hardware components and products with which you can use the adapter module Table P B Compatible Hardware Products Product name Processors PLC 2 20 Programmable Controller PLC 2 30 Programmable Controller PLC 3 Programmable Controller System PLC 5 Programmable Controller Family PLC 5 250 Programmable Controller Pyramid Integrator ControlLogix 5550 Programmable Controller Family SLC Controller Family I O Scanners Remote 1 0 Scanner Distribution Panel for PLC 2 Family Processors Scanner Programmer Interface Module for PLC 3 Family Processors 1 0 Scanner Message Handling Module for PLC 3 Family Processors VMEbus Scanner IBM PC 1 0 Scanner Q bus PC 1 0 Scanner Sub 1 0 Scanner Pyramid Integrator Remote I O Scanner DH Remote 1 0 Communication Interface Module Remote I O Scanner for SLC Family Processors Universal 1 0 Chassis 1 0 Modules Block transfer modules 8 point 1 0 Standard density I O modules 16 point I O High density 1 0 modules 32 point I O Quad Density 1 0 modules 1772 LP1 LP2 1772 LP3 177
93. witch Assembly Settings for 1771 AS ASB series and Adapters for PLC 5 Family Processors with Complementary 1 0 Address Switch Assembly Switch Assembly SW 2 Pressed in at top Closed ON First group number Pressed in at bottom Table B G Open OFF rack number Always OFF Table B G i i Primary chassis ON Primary chassis Maximum 1 0 Rack Distance ON y OFF reel has ON 10 000 cable ft max 57 6K baud OFF Complementary chassis 10822 OFF 5 000 cable ft max 115 2K baud Always ON Table B G Rack Selection for PLC 5 Family with Complementary 1 0 Rack Switch Selections First 1 0 Group Switch Selections Number 4 5 6 Number 1 Valid for PLC 5 25 processors only Publication 1771 UM001A US P February 2000 Settings for 1771 5 and 1771 ASB Series A B and D Remote Adapters B 11 Figure B 11 Module Switch Assembly Settings for 1771 ASB series C and D Adapters for PLC 5 Family Processors With Complementary 1 0 Address Switch Assembly 51 Switch Assembly Pressed in at top Closed ON Pressed in at bottom Open OFF First 1 0 group number Table B H 1 0 rack number Table B H ON Primary chassis OFF Complementary chassis Switch Position Maximum 1 0 1 2 chassis distance see note ON OFF 57 6K Baud 10 0008 OFF OFF 115 2 Baud 5 0008 Off Link Response on for series B emulation off for unrestricted
94. word corresponding to the 1 0 group N Always 0 Input bits used 14965 Using High density 16 point I O Modules 16 point I O modules provide 16 input terminals or 16 output terminals 16 point I O modules use a full word in the input or output image table when they are addressed as a 2 slot I O group Figure 3 5 Two 16 point modules one input and one output can be used in a 2 slot I O group Publication 1771 UM001A US P February 2000 3 6 Addressing Modes for Your Remote I O Figure 3 5 16 point Input and Output Modules Using Two Words of the Image Table J 2 slot I O Group q 1 B 1 1 9 Input Outpu Terminals lt Terminals 00 Si N 00 01 01 E Im S 8 mE SI 04 04 Bo gm 8 07 07 9 mim Ln EE 2 12 po Q 15 15 16 S 16 17 N N 17 Output image table word corresponding to the I O group 17 16 1514 13 112 11 10 07 06 05 04 03 02 01 00 Input im
95. y Using This Manual P 5 Read this manual in conjunction with the following documentation Title Remote 1 0 Scanner cat no 1747 SN User Manual ControlLogix Data Highway Plus Remote I O Communication Interface Module User Manual Programmable Controller Grounding and Wiring Guidelines Universal 1 0 Chassis Product Data PLC 2 20 and 2 30 Assembly and Installation Manual PLC 2 20 Programming and Operations Manual PLC 2 30 Programming and Operations Manual Remote I O Scanner Distribution Panel Product Data Remote I O Scanner Distribution Panel Product Data PLC 3 Controller Installation and Operations Manual PLC 3 Controller Backup Concepts Manual Scanner Programmer Interface Module User s Manual Scanner Message Handling Module User s Manual PLC 5 Family Assembly and Installation Manual SoftLogix Getting Results Guide PLC 5 250 Installing and Configuring Manual Q bus 1 0 Scanner Module Installation Manual VME I O Scanner Module User s Manual IBM PC 1 0 Scanner Module User s Manual Automax Remote I O Scanner Module w Adapter Mode This chapter gave you information on how to use this manual efficiently The next chapter introduces you to the remote I O adapter module Publication 1771 UM001A US P February 2000 P 6 Using This Manual Publication 1771 UM001A US P February 2000 Introducing the Remote 1 0 Adapter Module Installing Your Module Addressing Modes for Your Remote 1 0 Table of Contents

1771 UM001A-US-P - Rockwell Automation

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