Allen-Bradley 1771 Series I/O

Parts and Repairs

Classic Automation provides surplus parts and repair services for PLC-5 1771 Series I/O. Our PLC-5 1771 Series I/O parts are tested by our technical staff and come with a complete 2-year warranty.

You can search our inventory for the PLC-5 1771 Series I/O part numbers that you require or select the 1771 Series I/O part number below to view our live inventory levels and repair pricing. If you do not see what you require, please Contact Us and we may be able to source or repair the part for you. 

You can also visit our PLC-5 main page for more information on our other products, parts, and service offerings for PLC-5.

Classic Automation provides a PLC-5 1771 Series I/O repair service using our extensive experience and test systems to repair your 1771 Series I/O parts, and all of our repairs have a 2-year warranty.


Please click on a part number or image to view price and condition details.

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1 - 100 of 217
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1771-A1B
4 Slot I/O Chassis Mounting Rack
Model:
Qty: 9
1771-A2B
8 Slot I/O Chassis Mounting Rack
Model:
Qty: 14
1771-A3B
12 Slot I/O Chassis
Model:
Qty: Ask
1771-A3B1
12 Slot I/O Chassis
Model:
Qty: 3
1771-A4B
16 Slot I/O Chassis
Model:
Qty: 16
1771-AA
Rack Chassis 4 Slot
Model:
Qty: 2
1771-ACN/B
ControlNet Remote I/O Adaptor
Model:
Qty: 1
1771-ACN15/B
CNET Remote I/O Adapter Module
Model:
Qty: 1
1771-ACNR/B
ControlNet Remote I/O Adaptor
Model:
Qty: 1
1771-ACNR15/A
ControlNet Remote I/O Adaptor
Model:
Qty: Ask
1771-ACNR15/B
ControlNet Remote I/O Adaptor
Model:
Qty: 2
1771-AF/B
Fiber Optic Converter Module
Model:
Qty: 4
1771-AF1
Fiber Optic Converter Module
Model:
Qty: 1
1771-ALX
PLC5 Local I/O Adapter Module
Model:
Qty: 2
1771-ARC
Remote Adapter Module
Model:
Qty: 6
1771-ASB/A
Remote I/O Adapter Module
Model:
Qty: 1
1771-ASB/B
Remote I/O Adapter Module
Model:
Qty: 26
1771-ASB/C
Remote I/O Adapter Module
Model:
Qty: 6
1771-ASB/D
Remote I/O Adapter Module
Model:
Qty: 3
1771-ASB/E
Remote I/O Adapter Module
Model:
Qty: 15
1771-ASC
Remote I/O Adapter Module
Model:
Qty: 14
1771-BH
Battery Housing
Model:
Qty: 1
1771-CE
Power Supply Cable
Model:
Qty: 19
1771-CFM
Configurable Flowmeter Module
Model:
Qty: 5
1771-CK
I/O Chassis Power Cable
Model:
Qty: 1
1771-CL
14" I/O Chassis Power Supply Cable
Model: CL
Qty: 1
1771-CP1
I/O Chassis Cable
Model:
Qty: 40
1771-CP2
I/O Chassis Cable
Model:
Qty: 2
1771-CXT/A
Bus Termination Module
Model:
Qty: 1
1771-D810
Information Processor Floppy/Hard Drive Module
Model:
Qty: 1
1771-DA
ASCII I/O
Model:
Qty: 8
1771-DB/A
Basic Module
Model:
Qty: 4
1771-DB/B
Basic Module
Model:
Qty: 7
1771-DC
Real-Time Clock Module
Model:
Qty: 4
1771-DCM
Direct Communication Module
Model: 1771-DCM B
Qty: 4
1771-DE
Absolute Encoder Module
Model:
Qty: 1
1771-DFHD/B
Information Processor Floppy 80 MB Hard Drive
Model:
Qty: 1
1771-DL
Gray Encoder Input Module
Model:
Qty: 1
1771-DR
I/O Logic Controller Module
Model:
Qty: Ask
1771-DR/A
I/O Logic Controller Module
Model:
Qty: 1
1771-DS
Digital Input Module - Latching
Model:
Qty: 2
1771-DSX2/A
Information Processor Main CPU Module
Model:
Qty: 1
1771-DSX4/B
Information Pocessor Module
Model:
Qty: 1
1771-DW
Wire Fault Module
Model:
Qty: Ask
1771-DXPS
Control Coprocessor
Model:
Qty: Ask
1771-E1C
Analog Input Expander
Model:
Qty: 5
1771-E4
Analog Output Expander
Model:
Qty: 1
1771-E4C
Analog Output Expander
Model:
Qty: Ask
1771-ES
Servo Encoder Feedback Expander Module
Model:
Qty: 3
1771-EZ
Extender Board
Model:
Qty: Ask
1771-HD
lMC 120 Handheld Pendant
Model: lMC120
Qty: 1
1771-HM
32K CMOS Memory Module
Model:
Qty: 1
1771-HM3A
64 KW CMOS Memory Module
Model: IMC-123
Qty: 4
1771-HMA
96k CMOS Memory Module
Model:
Qty: 1
1771-HR
Resolver Excitation Module
Model:
Qty: 1
1771-HRA
Resolver/Excitation Module
Model:
Qty: 5
1771-HS
IMC-120 Servo Controller
Model: IMC-120
Qty: 1
1771-HS1
IMC-121 1-Axis Servo Controller
Model: IMC-121
Qty: 2
1771-HS3A
IMC-123 3-Axis Servo
Model: IMC-123
Qty: 2
1771-HS3CR
IMC-123 3-Axis Servo Controller
Model: IMC-123
Qty: 3
1771-HSN/B
IMC-120 Servo Controller w/o Memory Cartridge
Model: IMC-120
Qty: 3
1771-HT
Servo Terminal Panel
Model: WTI 87032/67
Qty: 1
1771-HT3
Termination Panel
Model:
Qty: 12
1771-HTE
Encoder Termination Panel
Model: WTI 87032/67
Qty: 10
1771-IA
Digital Input Module
Model:
Qty: 37
1771-IA2
Digital Input Module
Model:
Qty: 1
1771-IAD
Digital Input Module
Model:
Qty: 205
1771-IAN
Digital Input Module
Model:
Qty: 2
1771-IB
Digital Input Module
Model:
Qty: 9
1771-IBD
Digital Input Module
Model:
Qty: 65
1771-IBN
Digital Input Module
Model:
Qty: 35
1771-IC
Digital Input Module
Model:
Qty: 4
1771-ICD
Digital Input Module
Model:
Qty: 1
1771-ID
Digital Input Module
Model:
Qty: 8
1771-ID01
Digital Input Module
Model:
Qty: Ask
1771-ID16/A
Digital Input Module
Model:
Qty: 27
1771-ID16/B
Digital Input Module
Model:
Qty: 13
1771-IDC
Isolated Input Module
Model:
Qty: 15
1771-IE
Analog Input Module
Model:
Qty: 1
1771-IEC
Analog Input Module
Model:
Qty: 1
1771-IF04
Analog Input Module
Model:
Qty: Ask
1771-IFC
Analog Input Module
Model:
Qty: 4
1771-IFE/A
Analog Input Module
Model:
Qty: 19
1771-IFE/B
Analog Input Module
Model:
Qty: Ask
1771-IFE/C
Analog Input Module
Model:
Qty: 14
1771-IFEK
Analog Input Module
Model:
Qty: Ask
1771-IFF
Analog Input Module
Model:
Qty: 1
1771-IFM
Analog Input Module
Model:
Qty: Ask
1771-IFMS
Intrinsically Safe Analog Input Module
Model:
Qty: Ask
1771-IG
TTL Input Module
Model:
Qty: 5
1771-IGC
TTL Input Module
Model:
Qty: 2
1771-IGD
TTL Input Module
Model:
Qty: 8
1771-IH
Digital Input Module
Model:
Qty: 3
1771-IJ
Encoder/Counter Module
Model:
Qty: 2
1771-IJC
Encoder Input Module
Model:
Qty: 2
1771-IK
Encoder/Counter Module
Model:
Qty: 5
1771-IL/A
Analog Input Module
Model:
Qty: 3
1771-IL/B
Analog Input Module
Model:
Qty: 2
1771-IL/C
Analog Input Module
Model:
Qty: Ask
1771-IL/D
Analog Input Module
Model:
Qty: 8

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1 - 100 of 217
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