The Mitsubishi Q Series PLC Q02HCPU MELSEC-Q is a high-performance Programmable Logic Controller (PLC) designed for various industrial automation applications.
Here’s a breakdown of its key features:
- CPU Unit: Q02HCPU
- Series: MELSEC-Q (Mitsubishi Electric’s high-performance PLC series)
- Memory Capacity:
- Program Memory: 28K steps (equivalent to approximately 112 Kbytes)
- I/O Points:
- Local I/O Points: Up to 4096 points (digital and analog)
- Total I/O Points with Remote Expansion: Up to 8192 points
- Communication Ports:
- USB port
- RS-232C serial communication port
- Supply Voltage: 5 VDC (requires a dedicated Q-series power supply unit)
Applications:
- The Q02HCPU is a mid-range option within the MELSEC-Q series
- Programming the Q02HCPU requires Mitsubishi’s GX Works 3 software
- The Mitsubishi Q Series PLC Q02HCPU MELSEC-Q


