Maintenance teams planning replacements for MITSUBISHIELECTRIC-RX71C4 frequently review Schneider PLC, Fx5U 32Mt Ess and Mitsubishi HMI to prevent downtime, checking availability and compatibility with existing systems.
Mitsubishi RX71C4 - Programmable Logic Controller
| Brand | Mitsubishi |
| Product Type | PLC(Programmable Logic Controller) |
| Product | RX71C4 |
Technical Specifications of Mitsubishi Programmable Logic Controller RX71C4
| Specification | Value |
|---|---|
| Series | MELSEC IQ-R SERIES |
| Type | DC INPUT |
| Occupied I/O Points on PLC | 32 |
| Integrated Digital Inputs | 32 |
| Depth (mm) | 129 |
| Weight (kg) | 0,12 |
| Width (mm) | 27,8 |
| Height (mm) | 106 |
| Current Type | DC |
| Wiring | CONNECTOR |
| Int. Current Consumption (A) | 0,14 |
| Rated Input Voltage (VDC) | 5/12 |
The Mitsubishi RX71C4 is a compact, high-density PLC input module designed to meet the rigorous demands of modern factory automation. As part of the MELSEC iQ-R Series, this unit integrates 32 digital DC inputs with support for both 5V and 12V signals, ensuring broad compatibility with industrial sensors and field equipment. Its connector-type wiring allows for fast installation and easy module replacement, significantly reducing system downtime during maintenance or upgrade operations.
Measuring just 27.8 mm in width and 106 mm in height, with a depth of 129 mm, the RX71C4 is engineered for space-constrained control panels without compromising functionality. It consumes only 0.14 A of current, offering energy efficiency in continuous operations. Built for long-term performance, the module’s internal design provides excellent electrical noise resistance — a critical requirement in heavy-duty industrial environments such as steel plants, bottling lines, and automotive assembly units.
Trusted by engineers worldwide, this Mitsubishi PLC module is widely used in systems that require fast digital input processing, such as safety monitoring, conveyor logic control, and high-speed part verification stations. The Mitsubishi RX71C4 PLC is ideal for high-speed digital signal acquisition in industries that require real-time accuracy and long-term reliability. One of the most common applications includes sensor integration in conveyor systems, where it monitors object detection and timing signals with millisecond precision.
In the automotive sector, engineers use this module to capture signals from proximity switches, safety interlocks, and detection units at multiple workstations. Its 32-input capacity allows centralized signal acquisition from various zones — simplifying wiring while improving cycle-time control. In packaging lines, the RX71C4 helps automate quality checks, label positioning, and presence detection, even with low-voltage sensors.
Because it supports both 5V and 12V DC input and features connector-based wiring, the RX71C4 is especially useful for PLC networks with varied voltage requirements and where fast module replacement is essential. For engineers looking to scale their automation capabilities with dependable Mitsubishi PLC components, the RX71C4 is a reliable and future-ready solution.
