Mitsubishi Electric A0J2CPU Programmable Logic Controller Module

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The Mitsubishi Electric A0J2CPU is a central processing unit (CPU) module for the MELSEC-A series PLC platform that executes control programs and coordinates I/O across connected m odules, making it the core of a modular PLC system. Installed in an A-series base unit rack, this 5 VDC-powered CPU manages ladder logic programs via Mitsubishi programming tools and communicates through additional communication modules, supporting multiple I/O and special function modules for medium-scale industrial automation. Typical applications include manufacturing lines, process control systems, material handling equipment, and machine automation where centralized control and reliable logic processing are essential. Part number A0J2CPU, this PLC CPU module belongs to the MELSEC-A family and features a modular architecture designed for expansion and integration in industrial panels. Status: Discontinued / legacy platform; common replacements include A2USHCPU-S1, Q00UCPU, and Q02UCPU. Show more