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.

Showing 73 - 84 of 130 Products

Allen-Bradley 1785-L11B Processor Module Brand New Allen-Bradley 1785-L11B Processor Module Brand New
Sale -69%
Allen-Bradley 1785-PFB module Allen-Bradley 1785-PFB module
Sale -69%

Allen-Bradley

Allen-Bradley 1785-PFB module

AB 1771-NR Module Allen-Bradley Automation AB 1771-NR Module Allen-Bradley Automation
Sale -69%
Brand new Module Allen-Bradley 1785-L80E Brand new Module Allen-Bradley 1785-L80E
Sale -69%

Allen-Bradley

Brand new Module Allen-Bradley 1785-L80E

AB 1785-LT3 Module Allen-Bradley Automation AB 1785-LT3 Module Allen-Bradley Automation
Sale -69%
Original in stock Allen-Bradley 1771-OZL Original in stock Allen-Bradley 1771-OZL
Sale -69%

Allen-Bradley

Original in stock Allen-Bradley 1771-OZL

AB 1771-OAN Module Allen-Bradley Automation AB 1771-OAN Module Allen-Bradley Automation
Sale -69%
Allen-Bradley 1771-ACNR15 module Allen-Bradley 1771-ACNR15 module
Sale -69%

Allen-Bradley

Allen-Bradley 1771-ACNR15 module

Allen-Bradley 1771-OWN In stock hot sale Allen-Bradley 1771-OWN In stock hot sale
Sale -69%

Allen-Bradley

Allen-Bradley 1771-OWN In stock hot sale

AB 1771-IL Module Allen-Bradley Automation AB 1771-IL Module Allen-Bradley Automation
Sale -69%
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