FX5U-32MR/DS - Mitsubishi Programmable Controllers Melsec
Mitsubishi FX5U-32MR/DS PLC provides 32 built-in I/O points, 24V DC power, relay outputs, and 64K-step flash program memory capacity.
This Mitsubishi Programmable Controllers MELSEC unit has 16 digital inputs, 16 relay outputs, 34 ns LD processing, two analog inputs, one analog output, Ethernet, and RS-485.
FX5U-32MR/DS is a Mitsubishi Electric PLC CPU from the MELSEC iQ-F Series, supporting DIN rail mounting and expansion up to 256 local I/O points or 512 points through network expansion.

| Brand | Mitsubishi |
| Product Type | PLC(Programmable Logic Controller) |
| Product | FX5U-32MR/DS |
FX5U-32MR/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 | 16 |
| Integrated Digital Outputs | 16 |
| 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) | 30 |
| Buffer Battery | OPTION |
| Protection Class | IP10 |
| Max. Ambient Temperature (Β°C) | 55 |
| Series | MELSEC IQ-F SERIES |
| Depth (mm) | 83 |
| Weight (kg) | 0,65 |
| Width (mm) | 150 |
| Height (mm) | 90 |
| CE | COMPLIANT |
| Shipping Approvals | ABS,BV,DNV GL,KR,LR,NK,RINA |
| EAC | NON-COMPLIANT |
| UL/cUL | COMPLIANT |
| UKCA | COMPLIANT |
Mitsubishi FX5U-32MR/DS Mitsubishi Programmable Controllers MELSEC CPU belongs to the MELSEC iQ-F Series for industrial automation. The controller provides 32 built-in I/O points with 16 digital inputs and 16 relay outputs, operates from a 24V DC power supply, and includes 64K steps of flash program memory. Mitsubishi also integrates Ethernet, RS-485, two 0-10V analog inputs, and one 0-10V analog output in this PLC main unit.
The FX5U-32MR/DS manual helps engineers check wiring, I/O configuration, communication ports, mounting, and expansion details. The FX5U-32MR/DS datasheet can be used to verify processing speed, relay output capacity, analog I/O, memory, and electrical specifications before selection. Buyers comparing FX5U-32MR/DS price should confirm the required 24V DC supply, relay output type, 32-point built-in I/O configuration, and expansion requirements for the intended control system.
The FX5U-32MR/DS can be used in conveyor systems, packaging machinery, assembly equipment, and general factory automation. Its relay outputs can switch control loads up to 2A per point, while the integrated digital and analog I/O support connections with field devices. Ethernet and RS-485 ports allow the PLC to communicate with compatible automation equipment, while expansion capability supports systems requiring additional I/O points.
Mitsubishi FX5U-32MR/DS combines a 34 ns standard LD instruction time, 32 built-in I/O points, relay outputs, analog I/O, Ethernet, RS-485, and expandable I/O in one MELSEC iQ-F controller. Mitsubishi Electric specifies this model for industrial control applications requiring a 24V DC PLC with relay outputs and integrated communication. Its defined I/O capacity, memory, communication interfaces, and expansion limits make it suitable for machine control, conveyors, packaging lines, and assembly automation.


