Mitsubishi QX42 - Programmable Logic Controller

The Mitsubishi QX42 is a DC input PLC module featuring 64 integrated digital input points, optimized for accurate signal processing in industrial setups. Operating at a rated voltage of 24 VDC with a plus common configuration, it ensures stable and interference-free signal transmission. With a compact design measuring 27.4 mm in width, 98 mm in height, and 90 mm in depth, and weighing approximately 143 g, it fits perfectly into any control cabinet or distributed I/O configuration. The QX42 Mitsubishi Programmable Logic Controller consumes just 75 mA of internal current, making it highly efficient for energy-conscious automation systems. It uses a reliable connector wiring method that simplifies installation and maintenance while minimizing downtime. Designed for use within the MELSEC-Q Series architecture, the QX42 offers superior scalability, allowing engineers to easily expand I/O capacity for large and medium-sized industrial systems. Its robust build and dependable performance make it a trusted solution for precise signal handling in demanding applications.

The Mitsubishi QX42 PLC module is ideal for use in machine control, production lines, and automated testing systems where high-speed digital input processing is required. It supports smooth communication with sensors, switches, and controllers, enabling accurate real-time data capture and control actions. Industries such as packaging, automotive, food processing, and material handling rely on the QX42 for its ability to manage multiple signals simultaneously without delay. Engineers appreciate its flexibility, durability, and easy integration with other Mitsubishi Programmable Logic Controllers in distributed control environments. Its consistent performance under vibration and temperature variations ensures reliability across industrial conditions. By combining speed, stability, and compatibility, the Mitsubishi QX42 enhances system productivity and long-term operational efficiency.

For engineers seeking detailed technical documentation, the Mitsubishi QX42 datasheet and QX42 manual provide wiring diagrams, specifications, and setup instructions. The QX42 price reflects Mitsubishi’s commitment to precision, innovation, and long-lasting performance in industrial automation. With proven reliability and superior signal handling, the Mitsubishi QX42 remains one of the most dependable PLC modules for control system optimization and scalable factory automation.