1771 Digital I/O AC Input and Output Modules

1771 Digital I/O AC Input and Output Modules
Interfaces your ON/OFF devices to AllenBradley programmable controllers within the 1771 Universal I/O structure. Allen-Bradley digital ac I/O modules interface to ON/OFF devices such as limit switches, pushbuttons, motor starters, pilot lights, and annunciators. These modules are compatible with all current Allen-Bradley programmable controllers. This saves on spare parts, system engineering, inventory, and training costs. Supports highpower operations. The ac solid-state family of digital I/O modules meets requirements for applications from 10-276V ac. These modules exhibit long life (20 million to over 100 million operations). Provides system protection and troubleshooting aids. The ac I/O modules include electrical-optical isolation and filter circuits. To help you troubleshoot your system, module indicators are provided to show input or output status. 
AC/DC Input Module (Cat. No. 1771IA Series C, and 1771IA2)
AC/DC Input Module (Cat. No. 1771IAD Series D)
AC Input Module (Cat. No. 1771IAN)
Isolated AC/DC Input Module (Cat. No.1771ID)
Isolated AC/DC Input Module (Cat. No. 1771ID01)
Isolated AC/DC Input Module (Cat. No 1771ID16)
AC/DC Input Module (Cat. No. 1771IM)
AC/DC Input Module (Cat. No. 1771IMD Series B)
AC Input Module (Cat. No. 1771IN)
AC/DC Input Module (Cat. No. 1771IND Series B)
AC Output Module (Cat. No. 1771OA Series B)
AC Output Module (Cat. No. 1771OAD Series C)
AC Output Module (Cat. No. 1771OAN)
Isolated AC Output Module (Cat. No. 1771OD Series C)
Isolated AC Output Module (Cat. No. 1771OD16)
Isolated AC Output Module (Cat. No. 1771ODD)
Isolated AC Output Module (Cat. No. 1771ODZ)
AC Output Module (Cat. No. 1771OM)
AC Output Module (Cat. No. 1771OMD Series B)
AC Output Module (Cat. No. 1771ON)
AC Output Module (Cat. No. 1771OND Series B)
Protected AC Output Module (Cat. No. 1771OP)
Isolated AC Output Module (Cat. No. 1771OR Series B) .
Support Services
Technical Support
Engineering and Field Services 
Technical Training 
Repair and Exchange Services 
System Compatibility The individual specification sheets included in this document show compatibility and use of the data table for each module. Status Indicators The front panel of each ac discrete I/O module contains status indicators. Each status indicator shows the ON/OFF condition of an individual input or output. Some modules have additional indicators such as Fuse Blown and/or Triac Fail. Keying Plastic keying bands shipped with each I/O chassis let you key your I/O slots to accept only one type of module. You can key any backplane connector in an I/O chassis to receive your module except for the leftmost connector, which is reserved for adapter or processor modules. Power Supply Requirements Modules receive power through the 1771 I/O chassis backplane from the associated chassis power supply. Total the current requirements for all the modules in the chassis to avoid overloading the power supply or the I/O chassis backplane. Module Placement Guidelines Group your modules to minimize adverse effects from radiated electrical noise and/or heat. • Group analog input and low voltage dc modules away from ac modules or high voltage dc modules in the chassis to minimize electrical noise interference. • Place analog input modules and other I/O modules that are sensitive to heat away from slot power supplies to minimize adverse heat effects.

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1771-A3BK
1771-ACN
1771-ALX
1771-ASB
1771-ASBK
1771-BA
1771-CA3B
1771-CAD
1771-CAE
1771-CAP
1771-CAP3
1771-CAPA
1771-CAPR
1771-CAPR3
1771-CAS
1771-CD
1771-CE
1771-CFM
1771-CFMK
1771-CLL
1771-CP1
1771-CP2
1771-CP3
1771-CT
1771-CT45
1771-CT50
1771-CX1
1771-CX10
1771-CX15
1771-CX2
1771-CX20
1771-CX25
1771-CX30
1771-CX5
1771-CX7
1771-CXT
1771-DB
1771-DBMEM1
1771-DBMEM2
1771-DL
1771-DS
1771-ES
1771-EX
1771-EZ
1771-FD
1771-FD2
1771-FE
1771-FF
1771-H1DOC
1771-H3DOC
1771-HCDOC
1771-HD
1771-HDP
1771-HODS
1771-HRA
1771-HS3A
1771-HS3CR
1771-HSAR
1771-HSARS
1771-HSN
1771-HT
1771-HT3
1771-HTE
1771-HTT
1771-IA
1771-IA2
1771-IAD
1771-IADK
1771-IAN
1771-IB
1771-IBD
1771-IBDK
1771-IBN
1771-IC
1771-ID
1771-ID01
1771-ID16
1771-ID16GM
1771-ID16K
1771-IDK
1771-IFE
1771-IFEK
1771-IFF
1771-IFMS
1771-IG
1771-IGD
1771-IH
1771-IL
1771-ILK
1771-IM
1771-IN
1771-IND
1771-IQ
1771-IQ16
1771-IQ16K
1771-IR
1771-IRK
1771-IT
1771-IV
1771-IVN
1771-IXE
1771-IXEK
1771-IXHR
1771-LC3B
1771N-0LLLLLRRR
1771N-0LLLLRRRR
1771N-0LLLTTTTT
1771N-0LLRRRRRR
1771N-0LLRRTTTT
1771N-0LLTTTTTT
1771N-0NNRRTTVV
1771N-0NNTTTTTT
1771N-0PPPPPPVV
1771N-0PPPPPTTT
1771N-1FNNNNNNN
1771N-2BDRRRRRT
1771N-2DDLLLTTT
1771N-2DDLLTTTT
1771N-2DDPPRRRR
1771N-2DFLNPRTV
1771N-3FFFNNNNN
1771N-3FFFNNNTT
1771N-4BDBDRRRT
1771N-4BDBDRRTT
1771N-4DDDDLLLL
1771N-4DDDDNNNN
1771N-4DDDDRRTT
1771N-4DDDFNNNN
1771N-4DDFFLNRV
1771N-4DDFFLPRT
1771N-4DDFFNNPP
1771N-4FFFFNNNN
1771N-5BDBDDRRT
1771N-6FFFFFFNN
1771-NA
1771-NA01
1771-NAK
1771-NAK1
1771-NAK3
1771-NAK7
1771-NAX
1771-NB4S
1771-NB4T
1771-NBRC
1771-NBSC
1771-NBTC