FX3U-64MR/DS - Mitsubishi Programmable Controllers Melsec
Mitsubishi FX3U-64MR/DS PLC operates on 24V DC power, features 64K program memory, and provides relay outputs for control applications systems. This controller from Mitsubishi under the Mitsubishi PLC category belongs to the MELSEC-F Series, supporting 32 digital inputs, 32 digital outputs, expandable I/O architecture, RAM-based memory, IP10 protection, and defined operating temperature limits.

| Brand | Mitsubishi |
| Product Type | PLC(Programmable Logic Controller) |
| Product | FX3U-64MR/DS |
FX3U-64MR/DS Mitsubishi Programmable Controllers Melsec Technical Specifications
| Specification | Value |
|---|---|
| Type | FX3U |
| Power Supply (V) | 24 |
| Current Type | DC |
| Program Memory | 64K STEPS |
| Program Memory Unit | RAM |
| Integrated Digital Inputs | 32 |
| Integrated Digital Outputs | 32 |
| Output Type | RELAY |
| Local I/O Points | 256 |
| Local + Remote I/O Points | 384 |
| Expandable | YES |
| Cycle Time LD (ns) | 65 |
| Cycle Time MOV (ns) | 642 |
| Power Consumption (W) | 40 |
| Buffer Battery | YES |
| Protection Class | IP10 |
| Max. Ambient Temperature (Β°C) | 55 |
| Series | MELSEC-F SERIES |
| Depth (mm) | 86 |
| Weight (kg) | 1 |
| Width (mm) | 220 |
| 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 FX3U-64MR/DS PLC is a programmable logic controller used for structured industrial automation control. The Mitsubishi FX3U-64MR/DS PLC supports 24V DC operation, 64K program memory, and relay output interfaces within the MELSEC-F Series. It is deployed where predictable control logic and expandable I/O capacity are required.
In industrial automation environments, the Mitsubishi FX3U-64MR/DS PLC is applied in conveyors, packaging equipment, assembly lines, and machine control panels. Its integrated digital inputs and outputs enable direct sensor and actuator connections, while expandable I/O points support system scaling without altering core PLC architecture.
The Mitsubishi FX3U-64MR/DS PLC reflects Mitsubishiβs standardized PLC design focused on long-term operational stability. With certified compliance, defined cycle times, and controlled power consumption, this PLC is suitable for continuous industrial use. Engineers select it for reliability, system compatibility, and consistent performance in Mitsubishi PLC-based automation systems.




