FX3U-48MR/ES - Mitsubishi Programmable Controllers Melsec
Mitsubishi FX3U-48MR/ES PLC operates on 100–240V AC power, offers 64K step memory, relay outputs, and expandable I/O capability support. This Mitsubishi PLC from the MELSEC-F Series includes 24 digital inputs, 24 relay outputs, 256 local I/O points, expandable capacity up to 384 I/O points, RAM-based program memory, and operates reliably up to 55°C.
| Brand | Mitsubishi |
| Product Type | PLC(Programmable Logic Controller) |
| Product | FX3U-48MR/ES |
FX3U-48MR/ES Mitsubishi Programmable Controllers Melsec Technical Specifications
| Specification | Value |
|---|---|
| Type | FX3U |
| Power Supply (V) | 100-240 |
| Current Type | AC |
| Program Memory | 64K STEPS |
| Program Memory Unit | RAM |
| Integrated Digital Inputs | 24 |
| Integrated Digital Outputs | 24 |
| 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 (°C) | 55 |
| Series | MELSEC-F SERIES |
| Depth (mm) | 86 |
| Weight (kg) | 0,85 |
| Width (mm) | 182 |
| 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-48MR/ES PLC is a programmable logic controller used in structured industrial automation systems. This Mitsubishi PLC provides 64K step program memory, operates on 100–240V AC power supply, and supports relay-based digital outputs for stable switching control. The FX3U-48MR/ES PLC belongs to the MELSEC-F Series and is deployed across industrial automation environments requiring dependable logic execution.
In industrial applications, the Mitsubishi FX3U-48MR/ES PLC is commonly used in conveyors, packaging machinery, automated assembly lines, and material handling systems. Relay outputs enable reliable control of contactors and field devices, while expandable I/O capacity supports system scalability. Stable cycle times allow consistent control performance in continuous and batch production processes.
The Mitsubishi FX3U-48MR/ES PLC combines defined memory capacity, AC power compatibility, and expandable I/O architecture in a compact controller format. As part of Mitsubishi’s established PLC platform, it complies with industrial certifications and operational standards. This PLC is suitable for long-term industrial use where predictable performance, electrical reliability, and consistent automation control are required.
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