Many procurement teams check FX3U-64MT-ESS against Schneider PLC, Fx5U 32Mt Ess and Mitsubishi HMI before signing purchase orders, verifying quality, compliance, and after-sales support availability.
FX3U-64MT/ESS - Mitsubishi Programmable Controllers Melsec
Technical Specifications of Mitsubishi Mitsubishi Programmable Controllers Melsec FX3U-64MT/ESS:

| Brand | Mitsubishi |
| Product Type | PLC(Programmable Logic Controller) |
| Product | FX3U-64MT/ESS |
FX3U-64MT/ESS 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 | 32 |
| Integrated Digital Outputs | 32 |
| Output Type | TRANSISTOR |
| Output Logic | SOURCE |
| 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) | 45 |
| Buffer Battery | YES |
| Protection Class | IP10 |
| Max. Ambient Temperature (°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 |
Built for performance and scalability, the FX3U-64MT/ESS supports a nominal output current of 2.4 A and handles motor power up to 0.37 kW or 0.55 hp. It includes a robust 1 RJ45 connector and a 2-wire RS 485 physical interface, making it ideal for networked automation environments. This Mitsubishi PLC performs reliably in ambient temperatures ranging from -10 to 40 °C without derating and up to 60 °C with slight derating, providing excellent thermal tolerance for industrial use.
Designed for cabinet-mounted installations, the FX3U-64MT/ESS features an IP20-rated enclosure and integrated EMC filter for enhanced electrical reliability. It operates with a switching frequency adjustable from 2 to 16 kHz and maintains a nominal switching frequency of 4 kHz, ensuring accurate motor control across applications. Its vertical mounting tolerance of ±10°, low power dissipation of 27 W, and rugged vibration resistance make it a preferred choice for high-efficiency industrial panels. For complete specifications, visit the official Mitsubishi product page.




