FX5U-80MR/DS - Mitsubishi Programmable Controllers Melsec
The Mitsubishi FX5U-80MR/DS PLC operates on 24V DC power with 64K program memory and 40 relay outputs for automation systems. This Mitsubishi PLC from the MELSEC IQ-F Series includes 40 digital inputs, 2 analogue inputs, expandable I/O up to 512 points, Ethernet, RS-485 communication, and stable operation up to 55°C.

| Brand | Mitsubishi |
| Product Type | PLC(Programmable Logic Controller) |
| Product | FX5U-80MR/DS |
FX5U-80MR/DS Mitsubishi Programmable Controllers Melsec Technical Specifications
| Specification | Value |
|---|---|
| Type | FX5U |
| Power Supply (V) | 24 |
| Current Type | DC |
| Program Memory | 64K STEPS |
| Program Memory Unit | FLASH |
| Integrated Digital Inputs | 40 |
| Integrated Digital Outputs | 40 |
| Integrated Analogue Inputs | 2 |
| Output Type | RELAY |
| Local I/O Points | 256 |
| Local + Remote I/O Points | 512 |
| Expandable | YES |
| Cycle Time LD (ns) | 34 |
| Cycle Time MOV (ns) | 34 |
| Ethernet Port | 1 |
| RS-485 | 1 |
| Power Consumption (W) | 45 |
| Buffer Battery | OPTION |
| Protection Class | IP10 |
| Max. Ambient Temperature (°C) | 55 |
| Series | MELSEC IQ-F SERIES |
| Depth (mm) | 83 |
| Weight (kg) | 1,2 |
| Width (mm) | 285 |
| Height (mm) | 90 |
| CE | COMPLIANT |
| Shipping Approvals | ABS,BV,DNV GL,KR,LR,NK,RINA |
| EAC | NON-COMPLIANT |
| UL/cUL | COMPLIANT |
| UKCA | COMPLIANT |
The Mitsubishi FX5U-80MR/DS PLC is a programmable logic controller designed for structured industrial automation systems. This Mitsubishi FX5U-80MR/DS PLC provides 64K steps flash memory, 24V DC power supply, 40 digital inputs, and 40 relay outputs for reliable control execution. It belongs to the MELSEC IQ-F Series and is widely used across modern factory automation environments.
In industrial applications, the Mitsubishi FX5U-80MR/DS PLC is applied in conveyors, packaging machines, automated assembly lines, and material handling systems. Relay outputs support stable switching of actuators, while fast instruction processing and communication ports allow consistent coordination between sensors, drives, and distributed I/O in continuous production operations.
The Mitsubishi FX5U-80MR/DS PLC combines defined memory capacity, scalable I/O architecture, and Mitsubishi control reliability. With certified compliance standards and robust electrical design, this PLC is suitable for long-term industrial use where predictable performance, electrical stability, and consistent automation control are required.




