Allen-Bradley PLC-5 Series

The Allen-Bradley PLC-5 Controllers are a popular series of programmable logic controllers (PLCs) manufactured by Rockwell Automation. These modular controllers allow users to customize their systems by adding or removing input/output (I/O) modules, communication modules, and power supplies to meet specific needs. Equipped with powerful processors, PLC-5 Controllers can handle complex control tasks and support various programming languages, including ladder logic, structured text, and function block diagrams.

Although production of PLC-5 Controllers ceased in 2004, they are still widely used in industrial applications, with Rockwell Automation continuing to provide support. We also have a variety of PLC-5 parts in stock; please contact us if you’re looking for specific components.

Allen-Bradley PLC-5 Series

39 products
Sale 52%
Allen-Bradley 1771-IR/D | 1771-IR Ser D RTD Input Module
Allen-Bradley 1771-IR/D | 1771-IR Ser D RTD Input Module
Vendor: Allen-Bradley

Allen-Bradley 1771-IR/D | 1771-IR Ser D RTD Input Module

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Sale 52%
Sale 59%
Allen-Bradley 1771-NIS/B, Series B, Rev B | PLC 5 Input Module
Allen-Bradley 1771-NIS/B, Series B, Rev B | PLC 5 Input Module
Vendor: Allen-Bradley

Allen-Bradley 1771-NIS/B, Series B, Rev B | PLC 5 Input Module

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Sale 59%
Sale 53%
Allen-Bradley 1771-WS Weigh Scale Module
Allen-Bradley 1771-WS Weigh Scale Module
Vendor: Allen-Bradley

Allen-Bradley 1771-WS Weigh Scale Module

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Sale 53%
Sale 54%
Allen-Bradley | 1756-IB32 | Digital DC Input Module
Allen-Bradley | 1756-IB32 | Digital DC Input Module
Vendor: Allen-Bradley

Allen-Bradley | 1756-IB32 | Digital DC Input Module

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Sale 54%
Sale 58%
Allen-Bradley | 1771-ASB/E | Remote I/O (RIO) Adapter Hardware
Allen-Bradley | 1771-ASB/E | Remote I/O (RIO) Adapter Hardware
Vendor: Allen-Bradley

Allen-Bradley | 1771-ASB/E | Remote I/O (RIO) Adapter Hardware

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Sale 58%
Sale 54%
Allen-Bradley | 1771-IMD/B | Digital AC/DC Input Module
Allen-Bradley | 1771-IMD/B | Digital AC/DC Input Module
Vendor: Allen-Bradley

Allen-Bradley | 1771-IMD/B | Digital AC/DC Input Module

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Sale 54%
Sale 55%
Allen-Bradley | 1771-IVN Digital DC Input Module
Allen-Bradley | 1771-IVN Digital DC Input Module
Vendor: Allen-Bradley

Allen-Bradley | 1771-IVN Digital DC Input Module

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Sale 47%
Allen-Bradley | 1771-OMD | Output Module
Allen-Bradley | 1771-OMD | Output Module
Vendor: Allen-Bradley

Allen-Bradley | 1771-OMD | Output Module

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Sale 47%
Sale 55%
Allen-Bradley | 1771-P6S B | Power Supply Module
Allen-Bradley | 1771-P6S B | Power Supply Module
Vendor: Allen-Bradley

Allen-Bradley | 1771-P6S B | Power Supply Module

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Sale 55%
Sale 57%
Allen-Bradley | 1771-P7/C | PLC5 Power Supply Module
Allen-Bradley | 1771-P7/C | PLC5 Power Supply Module
Vendor: Allen-Bradley

Allen-Bradley | 1771-P7/C | PLC5 Power Supply Module

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Sale 57%
Sale 61%
Allen-Bradley | 1785-BCM Backup Communications Module
Allen-Bradley | 1785-BCM Backup Communications Module
Vendor: Allen-Bradley

Allen-Bradley | 1785-BCM Backup Communications Module

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Sale 61%
Sale 51%
Allen-Bradley | 1785-KE | Communication Interface Module
Allen-Bradley | 1785-KE | Communication Interface Module
Vendor: Allen-Bradley

Allen-Bradley | 1785-KE | Communication Interface Module

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Sale 67%
Allen-Bradley | 1785-L20B | PLC-5 Processor Module
Allen-Bradley | 1785-L20B | PLC-5 Processor Module
Vendor: Allen-Bradley

Allen-Bradley | 1785-L20B | PLC-5 Processor Module

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Sale 67%
Sale 67%
Allen-Bradley | 1785-L40C15 | PLC-5/40 ControlNet Processor
Allen-Bradley | 1785-L40C15 | PLC-5/40 ControlNet Processor
Vendor: Allen-Bradley

Allen-Bradley | 1785-L40C15 | PLC-5/40 ControlNet Processor

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Sale 67%
Sale 45%
Allen-Bradley | Analog Output Module | 1771-OFE2
Allen-Bradley | Analog Output Module | 1771-OFE2
Vendor: Allen-Bradley

Allen-Bradley | Analog Output Module | 1771-OFE2

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Sale 45%
Sale 45%
Allen-Bradley | Isolated Analog Input Module | 1771-IFF
Allen-Bradley | Isolated Analog Input Module | 1771-IFF
Vendor: Allen-Bradley

Allen-Bradley | Isolated Analog Input Module | 1771-IFF

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Sale 45%