1791 Discrete I/OAC and DC Block I/OInput and Output ModulesUser Manual
Introducing Block I/OChapter 11-3Terminal Strip - Remote I/O link, power and input/output connections aremade to the removable terminal strip for easy
Chapter 22-1I/O Interface and System DesignIn this chapter, you will learn what is compatible with block I/O, how todetermine what devices to use, and
I/O Interface and System DesignChapter 22-2DC block input modules are compatible with 1771 series output modules ifthe off-state leakage current of th
I/O Interface and System DesignChapter 22-3When selecting devices to use with the block I/O inputs, verify that theon–state voltage and currents of th
I/O Interface and System DesignChapter 22-4Example: You want to use an ac 2–wire Bulletin 871C Proximity Switchfor an input to a block I/O module. To
I/O Interface and System DesignChapter 22-5The block I/O may be used to drive a variety of output devices. Typicaloutput devices compatible with the
I/O Interface and System DesignChapter 22-6Figure 2.6Simplified Schematic of ac Output CircuitOptoIsolationIndicationLED(logic)SystemCircuitryL1L220-1
I/O Interface and System DesignChapter 22-7DC OutputsThe dc output circuits for block I/O are capable of driving dc loads with amaximum surge current
I/O Interface and System DesignChapter 22-8Relay OutputThe relay outputs on block I/O modules are electro-mechanical outputs anddo not require specifi
I/O Interface and System DesignChapter 22-9Table 2.COutput Ratings and Nonfused Surge CurrentsCatalog Number Voltage MountingMaximum Output Rating at
Because of the variety of uses for the products described in thispublication, those responsible for the application and use of this controlequipment m
Chapter 33-1Installing Block I/OIn this chapter, you will learn how to mount the block, connect the inputand output wiring to the block, add surge sup
Installing Block I/OChapter 33-2MaximumNetwork DistanceBaud RateUsedMaximum CapacityandWhen using57.6K 10,000 cablefeetPLC5/2012 blocks with 82 ohm
Installing Block I/OChapter 33-3MaximumNetwork DistanceBaud RateUsedMaximum CapacityandWhen using16 blocks/channel, 32blocks/scanner, (128 blocks with
Installing Block I/OChapter 33-4Figure 3.2Mounting on a DIN Rail1. Hook top of slot over DIN rail.2. While pressing block against rail,pull down on lo
Installing Block I/OChapter 33-5Figure 3.4Terminal Block Pin Numbering32point Block I/O Module16point Block I/O ModuleRefer to the table below for t
Installing Block I/OChapter 33-6Figure 3.5Input Connections for the 179116A0 Series BRIOL1L2/NL2/NL1PLCL2/NL1GNDBLUCLRin 00in 01in 02in 03in 04in 05C
Installing Block I/OChapter 33-7Figure 3.6Output Wiring Connections for the 17910A16 Series BRIOL2/NL1L2/N L1130SLCL2/NL1L1GNDNNOTUSED NOTUSEDBLUSHDo
Installing Block I/OChapter 33-8Figure 3.7Input/Output Wiring Connections for the 17918AC Series BPLC and SLCRIOL2/NL1L2/NL1130GNDBLUCLRin 00in 01in
Installing Block I/OChapter 33-9Figure 3.8Input/Output Wiring Connections for the 17918AR Series BRIOL2/N/-L1/+L2/NL1130PLC and SLCGNDCOMinBLUCLRin 0
Installing Block I/OChapter 33-10Figure 3.9Input Wiring Connections for the 179132A0 Series BL2/NL1RIO130PLCNOTUSEDNOTUSEDNOTUSEDNOCONNNOCONNNOCONNNO
Summary of ChangesS-1Summary of ChangesThis release of the publication contains updated information on: revised labels changed fuse specifications w
Installing Block I/OChapter 33-11Connections1791-32A0 Series B Connector/TerminalConnectionsDesignation Description Left Conn. Right Conn.PowerL1 ac h
Installing Block I/OChapter 33-12Figure 3.10Output Wiring Connections for the 17910A32 Series BRIOL2/N L1130PLCL1GNDNNOTUSEDNOTUSEDBLUSHDL1-2out 00ou
Installing Block I/OChapter 33-13Connections1791-0A32 Series B Connector/TerminalConnectionsDesignation Description Left Conn. Right Conn.PL1 ac hot 1
Installing Block I/OChapter 33-14Figure 3.11Input/Output Wiring Connections for the 179116AC Series BL2/N L1RIOL2/NL1130PLCGNDCOM1BLUCLRin 00in 01in
Installing Block I/OChapter 33-15Connections1791-16AC Series B Connector/TerminalConnectionsDesignation Description Left Conn. Right Conn.PowerL1 ac h
Installing Block I/OChapter 33-16Figure 3.12Input/Output Wiring Connections for the 179124A8 Series BRIOL1L2/N130PLCL2/NL1GNDCOM1BLUCLRin 00in 01in 0
Installing Block I/OChapter 33-17Connections1791-24A8 Series B Connector/TerminalConnectionsDesignation Description Left Conn. Right Conn.PowerL1 ac h
Installing Block I/OChapter 33-18Figure 3.13Input/Output Wiring Connections for the 179124AR Series BRIOL1L2/N130PLCL2/NL1GNDCOM 1BLUCLRin 00in 01in
Installing Block I/OChapter 33-19Connections1791-24AR Series B Connector/TerminalConnectionsDesignation Description Left Conn. Right Conn.PowerL1 ac h
Installing Block I/OChapter 33-20Figure 3.14Input Wiring Connections for the 179116B0 Series BRIO130PLC24V dc24V dc24V dc+++NOTE: Ret 1 connection
Summary of Changes S1. . . . . . . . . . . . . . . . . . . . . . . . . . . . Manual Organization S1. . . . . . . . . . . . . . . . . . . . . . .
Installing Block I/OChapter 33-21Figure 3.15Output Wiring Connections for the 17910B16 Series BRIO130PLC24V dc24V dc24V dc+++GNDNOTUSEDNOTUSEDBLUS
Installing Block I/OChapter 33-22Figure 3.16Input/Output Wiring Connections for the 17918BC Series BRIO130PLC and SLC24V dc+24V dc+24V dc+GNDBLUCL
Installing Block I/OChapter 33-23Figure 3.17Input/Output Wiring Connections for the 17918BR Series BRIO130PLC and SLC24V dc+-24V dc+-GNDBLUCLRin 00in
Installing Block I/OChapter 33-24Figure 3.18Input Wiring Connections for the 179132B0 Series BRIO130PLCGNDBLUCLRin 00in 01in 02in 03in 04in 05in 06in
Installing Block I/OChapter 33-25Connections1791-32B0 Series B Connector/TerminalConnectionsDesignation Description Left RightP+24 +24V dc Power 1Powe
Installing Block I/OChapter 33-26Figure 3.19Output Wiring Connections for the 17910B32 Series BRIO130PLCGNDNOTUSEDNOTUSEDBLUSHDout 00out 01out 02out
Installing Block I/OChapter 33-27Connections1791-0B32 Series B Connector/TerminalConnectionsDesignation Description Left RightP+24 +24V dc Power 1Powe
Installing Block I/OChapter 33-28Figure 3.20Input/Output Wiring Connections for the 179116BC Series BRIO130PLCGNDBLUCLRin 00in 01in 02in 03in 04in 05
Installing Block I/OChapter 33-29Connections1791-16BC Series B Connector/TerminalConnectionsDesignation Description Left RightP+24 +24V dc Power 1Powe
Installing Block I/OChapter 33-30Figure 3.21Input/Output Wiring Connections for the 179124B8 Series BRIO130PLCGNDBLUCLRin 00in 01in 02in 03in 04in 05
Table of ContentsiiConfiguring Your Block I/O for PLC Family Programmable Controllers 41. . . . . . . . . . . . . . . . . . . . . Chapter Objective
Installing Block I/OChapter 33-31Connections1791-24B8 Series B Connector/TerminalConnectionsDesignation Description Left Conn. Right Conn.P+24 +24V dc
Installing Block I/OChapter 33-32Figure 3.22Input/Output Wiring Connections for the 179124BR Series BRIO130PLCGNDBLUCLRin 00in 01in 02in 03in 04in 05
Installing Block I/OChapter 33-33Connections1791-24BR Series B Connector/TerminalConnectionsDesignation Description Left Conn. Right Conn.P+24 +24V dc
Installing Block I/OChapter 33-34A termination resistor must be installed on the last block in a series.Connect the resistor as shown in Figure 3.23.F
Installing Block I/OChapter 33-35Figure 3.24Connecting Surge Suppression DevicessnubberL2/NL112346IGNDBLUCLRin 00in 01in 02in 03in 04in 05in 06in 07C
Installing Block I/OChapter 33-36Blocks must be wired in series as shown in Figure 3.25 or Figure 3.26. Donot attempt to wire any block in parallel.Th
Installing Block I/OChapter 33-37Figure 3.26Series Configurations for Block I/O Using the SLC ProgrammableController10834IInstall terminating resisto
Installing Block I/OChapter 33-38Certain products are not compatible with extended node capabilitiesobtained with the use of 82 ohm terminators. Table
Chapter 44-1Configuring Your Block I/O for PLC FamilyProgrammable ControllersIn this chapter, you will learn how to configure your block I/O when used
SW1SW2Open cover toaccess switches130179116B024V dc INPUTINPUT INPUT0001020304050607101112131415161712403-I87654321018765432101Position = 1Position =
PrefaceP-1Using This ManualThis manual shows you how to use your block I/O with an Allen-Bradleyprogrammable controller. It helps you install, program
Configuring Your Block I/O for PLCFamily Programmable ControllersChapter 44-3Table 4.FSwitch Settings for Block I/O (Primary Rack)1747SNRack1771SNRa
When configured as complementary I/O: ● PLC2 can scan racks 01-07 ● PLC5/11 can scan rack 03 ● PLC5/20, PLC5/30, PLC5/40, PLC5/60 can scan racks
Configuring Your Block I/O for PLCFamily Programmable ControllersChapter 44-5The SLC 500 controllers communicate with the block I/O using an I/OScanne
Configuring Your Block I/O for PLCFamily Programmable ControllersChapter 44-6Figure 4.3Input/Output Image Table Usage Example for One Starting I/O Gro
Configuring Your Block I/O for PLCFamily Programmable ControllersChapter 44-7Figure 4.6I/O Image Table for One Assigned Rack Number with 32point Modu
Configuring Your Block I/O for PLCFamily Programmable ControllersChapter 44-8Figure 4.8Input/Output Image Table Usage Example for One Starting I/O Gro
Configuring Your Block I/O for PLCFamily Programmable ControllersChapter 44-9PLC-2 and PLC-5 family processors support a complementary I/Oconfiguratio
Configuring Your Block I/O for PLCFamily Programmable ControllersChapter 44-10Remote rack numbers which can have a complementary rack are racknumbers
Configuring Your Block I/O for PLCFamily Programmable ControllersChapter 44-11Figure 4.13Input/Output Image Table Usage Example for One I/O Group for
Configuring Your Block I/O for PLCFamily Programmable ControllersChapter 44-12Figure 4.15Input/Output Image Table Usage Example for One I/O Group for
Using This ManualPrefaceP-2Block I/O consists of small, self-contained remote I/O devices completewith power supply, programmable controller interface
Configuring Your Block I/O for PLCFamily Programmable ControllersChapter 44-13Figure 4.17Input/Output Image Table Usage Example for One I/O Group for
Chapter 55-1TroubleshootingIn this chapter you will learn about the indicators on the block I/O module,and how to use them to troubleshoot the unit.Ea
TroubleshootingChapter 55-2Table 5.ATroubleshooting ChartIndication Probable Cause Corrective ActionGreen COMM indicator onRed STATUS indicator offI/O
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Chapter 11-1Introducing Discrete Block I/OIn this chapter, you will learn what ac and dc block I/O is, its features, andhow it functions.Block I/O mod
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Introducing Block I/OChapter 11-2The blocks are compatible with PLC-2, PLC-3, PLC-5/250 andPLC-5 family programmable controllers, and the SLC 5/0
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Symbols**Empty**, 336Bblock compatibility, 12Ccompatibility, 12ac input modules, 21ac output modules, 21dc input modules, 22dc outpu
IndexI–2surge suppression, 334switch settings, 42complementary I/O, 410complementary rack, 44primary rack, 43Tterminal blockpin number
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