The Gai-Tronics 69254-002 MCU Master Control Unit Module Board PLC is a programmable logic controller module that serves as the master control unit in compatible Gai-Tronics PLC configurations. Identified by part number 69254-002 and also listed as GAI 69254002, this MCU Master Control Unit Module coordinates programmable logic execution and I/O within the PLC system. Designed specifically for Gai-Tronics PLC architectures, it functions as the central controller that drives logic, sequencing, and control tasks across connected modules.
