Westinghouse 3A99158G01 4PCRL1 Local IO Interface Board

Westinghouse 3A99158G01 4PCRL1 Local I/O Interface Board (WL117) is a rack-mounted Local Input/Output Interface Module that provides field I/O communication and signal interfacing between local I/O devices and the main control system for PLC and DCS automation networks. Built for Westinghouse Ovation systems with board designation 4PCRL1 Sub 8 and Series WL117, it enables data acquisition and signal transfer across PLCs, DCS controllers, and remote I/O networks. Typically installed in industrial control cabinets and automation racks, it supports applications in power generation, turbine control, manufacturing, utilities, and process industries where reliable field I/O communication is required.