Schneider Electric PC-E984-381 Central Processing Unit Module

Schneider Electric's Modicon PC-E984-381 Central Processing Unit Module is the PC-E984-381 CPU for Modicon 984 PLC systems. Identified by part number PCE984381 with revision W, it lists 16K MEM2XMB in its specifications. As the central processing unit of the Modicon 984 family, this module executes the control programs and coordinates data flow within the PLC, interfacing with other Modicon modules to manage program operations across connected I/O points. Within typical industrial automation configurations, the PC-E984-381 serves as the primary processing element that maintains the controller's state between cycles and supports the overall performance of the Modicon ecosystem. This CPU module is a discrete, replaceable component within Schneider Electric’s Modicon lineup, suitable for use in automation rooms, manufacturing lines, and process control environments where Modicon 984 hardware is deployed.