Mitsubishi Q02UCPU CPU Module for MELSEC-Q Series

The Mitsubishi Q02UCPU (Q02UCPU) is a central processing unit module engineered for the MELSEC-Q series programmable logic controller platform. Serving as the primary computing and execution core in a modular PLC rack, this CPU module processes control programs, manages input and output data exchange across connected modules, and coordinates automated sequence operations in industrial control systems. Designed to integrate directly onto standard MELSEC-Q series base units alongside compatible power supply units and I/O modules, the unit delivers stable control performance for factory automation, machinery management, and continuous process installations. It executes logic instructions and communicates with peripheral modules across the backplane to monitor sensors, regulate actuators, and maintain system synchronization. As part of the modular Mitsubishi MELSEC-Q platform, the Q02UCPU supports maintenance, repair, and retrofit requirements across automated production lines, packaging machinery, material handling equipment, and diverse industrial control architectures.