Mitsubishi QX82 - Programmable Logic Controller

The Mitsubishi QX82 PLC is engineered for high-speed digital input handling, offering 64 integrated digital inputs with DC input (minus common) configuration. Its compact size (27.4 mm width, 90 mm depth, 98 mm height) allows easy cabinet installation, even in space-restricted environments. Built for the MELSEC-Q Series, it seamlessly expands I/O capacity in large control systems while maintaining a small footprint. Powered by a 24 VDC rated input voltage and consuming just 0.09 A internally, this module ensures low energy usage without compromising performance.

To support long-term use in tough industrial conditions, the QX82 complies with international vibration standards and offers an IP20 protection rating. Its operating range of -10°C to 60°C makes it suitable for diverse environments, from shop floors to control rooms. The module’s connector-based wiring improves setup speed, and its RJ45 and RS-485 ports support stable communication with other devices across automation networks. In addition, Mitsubishi’s trusted engineering provides durability, long life, and smooth programming via GX Works or GX Developer software platforms.

With proven compatibility and robust signal reliability, the Mitsubishi QX82 PLC is widely used in packaging lines, automotive systems, and material handling setups. It allows engineers to simplify system design, reduce downtime, and maintain performance even under thermal stress or electrical noise.

The Mitsubishi QX82 PLC is designed for industrial setups that require high-speed digital input processing, such as automated sorting lines, press machines, and inspection systems. In a real-world scenario like an automotive assembly unit, it can track sensor signals from doors, seat belts, or robotic arms — ensuring each part is correctly installed before proceeding to the next stage.

For Indian plant engineers, its compact size and plug-in wiring simplify installation and maintenance, reducing downtime during replacements or upgrades. If a sensor fails, for instance, the system can be quickly diagnosed through the PLC’s real-time input status, allowing immediate corrective action. Students learning automation will appreciate how the QX82 connects digital signals to decision-making logic inside the PLC, making it perfect for hands-on education in automation labs.

Whether you’re building a new automation system or expanding an existing one, the Mitsubishi QX82 PLC delivers the consistency, speed, and reliability needed for critical operations. It’s a trusted solution in the Indian industrial landscape where accuracy, uptime, and long-term durability matter most.