Mitsubishi FX5-SF-MU4T5 - Programmable Logic Controller
The Mitsubishi FX5-SF-MU4T5 is a high-performance PLC safety module from the MELSEC iQ-F Series, engineered to enhance functional safety in industrial automation systems. Designed for machinery where both control precision and safety integrity are critical, this PLC ensures fast, reliable, and compliant safety monitoring.

| Brand | Mitsubishi |
| Product Type | PLC(Programmable Logic Controller) |
| Product | FX5-SF-MU4T5 |
Technical Specifications of Mitsubishi Programmable Logic Controller FX5-SF-MU4T5
| Specification | Value |
|---|---|
| Series | MELSEC IQ-F SERIES |
| Type | SAFETY MODULE |
| Integrated Digital Inputs | 4 |
| Depth (mm) | 102,2 |
| Weight (kg) | 267 |
| Width (mm) | 50 |
| Height (mm) | 90 |
| Power Supply (V) | 24 |
| Current Type | DC |
| Integrated Digital Outputs | 4 |
| Output Type | TRANSISTOR |
| Output Logic | SOURCE |
With its advanced design and reliable safety features, the Mitsubishi FX5-SF-MU4T5 sets a new benchmark in compact safety PLC modules. This 24V DC-powered safety module offers 4 integrated digital inputs and 4 digital outputs, supporting transistor output type with source logic. The I/O architecture ensures rapid and stable switching performance, suitable for applications requiring emergency stop inputs, light curtain signals, or safety interlocks.
Physically, the FX5-SF-MU4T5 features a highly space-efficient enclosure โ measuring just 102.2 mm deep, 50 mm wide, and 90 mm high. Despite its compact size, it is robust enough for industrial environments, weighing only 267 g. The MELSEC iQ-F Series is known for its superior integration with other Mitsubishi automation components, allowing users to design centralized or distributed safety systems using GX Works3 programming software. Its screw terminal wiring offers secure installation in control cabinets, with minimal current consumption of just 0.05 A.
Trusted by leading OEMs and panel builders, this module meets stringent safety standards while offering plug-and-play ease for machine builders. Its compatibility with global safety protocols and support for safety relay expansion makes it ideal for Indian industries aiming for compliance with ISO 13849-1 and IEC 62061 standards.
The Mitsubishi FX5-SF-MU4T5 PLC safety module is designed for use in applications where human and machine safety must work together without compromising productivity. In packaging lines, it monitors safety doors and emergency stops, instantly cutting off power when unsafe conditions are detected. For industries like food processing, metal cutting, or plastics molding, it ensures that any unsafe access points are constantly monitored, preventing accidental restarts during maintenance.
Automation engineers appreciate its rapid response and diagnostic capabilities, especially when integrated with servo drives, VFDs, and robot arms. The module can independently manage safety zones, making it valuable in complex multi-machine environments. For Indian maintenance engineers, its intuitive diagnostics, compact wiring, and reliable performance help reduce downtime during both troubleshooting and scheduled servicing.
Whether you're upgrading older relay-based safety circuits or building a new compliant safety infrastructure, the Mitsubishi FX5-SF-MU4T5 PLC safety module provides the reliability, flexibility, and safety assurance needed in today's competitive industrial landscape. From manufacturing floors to process automation units, this PLC ensures your automation is not only smart but also safe.







