Mitsubishi QY81P - Programmable Logic Controller

Mitsubishi QY81P Programmable Logic Controller from the MELSEC-Q Series is a high-performance transistor output PLC module engineered by Mitsubishi Electric for advanced automation control. This Mitsubishi Programmable Logic Controller ensures fast, accurate output switching and stable operation, making it ideal for precision-driven industrial environments.

The Mitsubishi QY81P operates on a 12–24V DC power supply and provides 32 transistor-based digital outputs with source-type logic. Compact in design, it measures 27.4 mm wide, 98 mm high, and 90 mm deep, with a weight of approximately 0.129 kg. The QY81P PLC module delivers high-speed switching suitable for output control of sensors, solenoids, and relay devices in high-cycle operations. Built with reliable semiconductor components, it offers long operational life and low heat generation even under continuous load. The rated load voltage of 12–24V DC ensures efficient electrical performance across multiple field conditions. With its connector-based wiring structure and current consumption of 95 mA, installation and maintenance are simple and time-efficient. The MELSEC-Q Series design also supports flexible expansion, enabling engineers to combine this output module with CPU units, analog modules, and communication interfaces for integrated control systems. Each unit reflects Mitsubishi’s long-standing engineering quality, ensuring safety, speed, and durability for critical industrial automation tasks.

The Mitsubishi QY81P PLC is widely used in automated production lines, packaging systems, process control units, and motion-driven machinery. It is trusted by engineers for its high switching accuracy, quick response, and compatibility with a variety of control circuits. Maintenance professionals value the QY81P for its plug-and-play connectivity and minimal downtime during replacement or testing. Its robust electrical design supports stable output signals even in high-interference environments, ensuring precise control over actuators and output devices. The MELSEC-Q Series platform enables seamless integration with Mitsubishi HMIs, servo drives, and communication networks, giving manufacturers the flexibility to scale automation systems without sacrificing reliability. With consistent performance, strong electrical endurance, and Mitsubishi’s proven design excellence, the QY81P stands as one of the most dependable transistor output modules for modern industrial applications.

Professionals looking for more details on the Mitsubishi QY81P can explore the QY81P datasheet and QY81P manual for wiring diagrams, configuration settings, and performance data. Checking the latest QY81P price helps procurement teams plan cost-effective automation upgrades. The Mitsubishi QY81P Programmable Logic Controller continues to be a benchmark in the MELSEC-Q Series lineup—trusted for its precision, compact design, and consistent output performance in industrial control applications.