1756 ControlLogix/GuardLogix System
PLC CONTROLLER (PROGRAMMABLE LOGIC CONTROLLER)
PLCs can range from small modular devices with tens of inputs and outputs (I/O), in a housing integral with the processor, to large rack-mounted modular devices with a count of thousands of I/O, and which are often networked to other PLC and SCADA systems.
March 3, 2021
