A Beginner’s PLC Overview, Part 2 of 4: PLC Processors (CPUs)

new import > By Stephen Gates, P.E., MyPLCtraining.com
In part 1 of the “Beginner’s PLC Overview” we talked about what PLCs are, their history, and how they work. This article will get a little deeper into the PLC ‘s Central Processing Unit (CPU).
Source: Automation.com