Allen-Bradley PLC-5

Allen-Bradley PLC-5 is a legacy programmable controller platform built around 1785 processors and modular 1771 I/O hardware. A typical system combines a processor, chassis, power supply and discrete, analog or specialty modules, with remote adapters linking additional I/O chassis. Processor selection determines memory capacity, network connections and the supported control architecture. Communication options across the family include DH+, serial links, Ethernet and ControlNet, with availability dependent on the processor or interface module. RSLogix 5 provides ladder programming, data file management and online diagnostics. The platform performs machine sequencing, interlocks, counting, timing and analog process control while exchanging operating data with supervisory systems. Replacement selection requires matching processor capabilities, I/O addressing, chassis configuration and existing communication networks.

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1771-NC6 Allen-Bradley In stock brand new 1771-NC6 Allen-Bradley In stock brand new
Sale -69%

Allen-Bradley

1771-NC6 Allen-Bradley In stock brand new

1771-P4S1 Allen-Bradley In stock brand new 1771-P4S1 Allen-Bradley In stock brand new
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Allen-Bradley Module New Original factory 1771-WB Allen-Bradley Module New Original factory 1771-WB
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Allen-Bradley Module New Original factory 1771-W Allen-Bradley Module New Original factory 1771-W
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Allen-Bradley Module New Original factory 1771-OB Allen-Bradley Module New Original factory 1771-OB
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1771-OQ16 Allen-Bradley In stock brand new 1771-OQ16 Allen-Bradley In stock brand new
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New Allen-Bradley 1771-A3B1 Universal I/O Chassis
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Allen-Bradley 1785-L20E Module New Original factory Allen-Bradley 1785-L20E Module New Original factory
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Allen-Bradley 1771-OVN AB Module New Original factory Allen-Bradley 1771-OVN AB Module New Original factory
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Brand new for sale Allen-Bradley 1771-AF WOW! Brand new for sale Allen-Bradley 1771-AF WOW!
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Allen-Bradley 1771-IFF Analog Input Module Brand New Allen-Bradley 1771-IFF Analog Input Module Brand New
Sale -69%
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