Mitsubishi RH42C4NT2P - Programmable Logic Controller

The Mitsubishi RH42C4NT2P PLC, part of the high-performance MELSEC iQ-R Series, integrates both input and output control in a single, compact module. It features 32 digital inputs and 32 digital transistor outputs with sink output logic, making it ideal for fast, real-time processing tasks in critical automation environments. Built with a durable IP20-rated enclosure, this module fits easily into tight control panel spaces with dimensions of 27.8 mm width, 98 mm height, and 110 mm depth.

Engineered for dependable operation, the RH42C4NT2P operates on a 12/24 VDC rated input voltage and supports a nominal current consumption of 0.22 A. It also includes a built-in EMC filter, ensuring excellent noise immunity in high-interference areas. For stable data communication, the module is equipped with RJ45 and 2-wire RS-485 interfaces, which allow seamless connection across industrial networks. Its output switching frequency up to 4 kHz ensures precise response times for high-speed devices like solenoids, relays, and indicators. With temperature resistance from -10°C to 60°C and compliance with industrial vibration standards, it is built for continuous uptime in challenging production environments.

Professionals trust the Mitsubishi RH42C4NT2P PLC for its unmatched control accuracy, easy integration into the iQ-R Series platform, and long-term electrical stability. The module not only saves cabinet space but also reduces wiring complexity, enabling faster deployment in factory automation projects.

The Mitsubishi RH42C4NT2P PLC is well-suited for manufacturing applications that require synchronized digital input and output control — such as packaging machines, pick-and-place arms, and inspection units. For example, in a food packaging line, this PLC can simultaneously detect box presence using sensors (input) and trigger pushers or label applicators (output), all in milliseconds.

For Indian engineers, the combined I/O design saves time and reduces complexity in control cabinet layout. It’s especially useful in retrofit projects where panel space is limited and traditional two-module configurations won't fit. Maintenance teams appreciate the connector-based wiring that makes troubleshooting faster, while automation engineers can leverage its high switching frequency for precision control of fast-acting devices. The module also helps in applications involving conveyor speed monitoring, machine interlocks, and rapid error signal feedback.

Whether you're building a new automation cell or upgrading legacy logic systems, the Mitsubishi RH42C4NT2P PLC offers the perfect combination of compact design, performance reliability, and trusted support. It remains a top choice among automation professionals for powering control logic in dynamic, high-speed environments.