Many engineers reviewing Mitsubishi FX3U-16MR-DS also explore Schneider PLC, Fx5U 32Mt Ess and Mitsubishi HMI, ensuring they donβt miss strong alternatives before finalizing procurement decisions.
FX3U-16MR/DS - Mitsubishi Programmable Controllers Melsec
Technical Specifications of Mitsubishi Mitsubishi Programmable Controllers Melsec FX3U-16MR/DS:
| Brand | Mitsubishi |
| Product Type | PLC(Programmable Logic Controller) |
| Product | FX3U-16MR/DS |
FX3U-16MR/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 | 8 |
| Integrated Digital Outputs | 8 |
| 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) | 25 |
| Buffer Battery | YES |
| Protection Class | IP10 |
| Max. Ambient Temperature (Β°C) | 55 |
| Series | MELSEC-F SERIES |
| Depth (mm) | 86 |
| Weight (kg) | 0,6 |
| Width (mm) | 130 |
| Height (mm) | 90 |
| CE | COMPLIANT |
| Shipping Approvals | ABS,BV,DNV GL,KR,LR,NK,RINA |
| EAC | NON-COMPLIANT |
| UL/cUL | COMPLIANT |
| UKCA | COMPLIANT |
The FX3U-16MR/DS by Mitsubishi Electric is a versatile and compact PLC that combines high-performance processing with scalable design, making it suitable for small to medium-sized control applications. Operating on a stable 24V DC power supply, it features 8 digital inputs and 8 relay-based outputs, making it ideal for controlling solenoids, relays, and mechanical actuators. The unit supports up to 256 local I/O points and can be expanded to 384 points using remote modules, offering excellent flexibility for system upgrades.
Powered by 64K steps of RAM-based program memory, this model ensures robust logic execution and seamless handling of complex control sequences. It delivers ultra-fast processing with a cycle time of 65 ns for LD instructions and 642 ns for MOV operations, allowing for real-time decision-making in demanding environments. With a buffer battery for memory retention and a power consumption of only 25W, the FX3U-16MR/DS balances performance with efficiency.
Built for industrial durability, the FX3U-16MR/DS is housed in a compact frame measuring 130 mm wide, 90 mm high, and 86 mm deep and weighs only 0.6 kg. Its IP10 protection class and ambient temperature tolerance up to 55Β°C make it suitable for panel-mounted deployment in Indian factory conditions. With compliance to international standards including CE, UL/cUL, UKCA, and maritime approvals from ABS, DNV GL, RINA, and others, this MELSEC-F Series PLC is trusted across industries. For complete specifications and configuration resources, visit the official Mitsubishi FX3U-16MR/DS product page.
The FX3U-16MR/DS PLC is well-suited for applications requiring quick response and control precision within a limited space. Common uses include automated gate control, packaging lines, process batching, motor start/stop control, and HVAC system regulation. Its fast logic cycle and reliable relay outputs make it perfect for industrial tasks that involve electromechanical switching.
Maintenance engineers in India appreciate the modelβs ease of installation, straightforward wiring, and compatibility with programming tools like GX Works2. Its buffer battery ensures data safety even during unexpected shutdowns, helping reduce maintenance delays and system downtime. This controller is also a good fit for machine builders who need compact yet powerful PLCs that can grow with evolving project requirements.
Engineering students and automation trainees find the FX3U-16MR/DS a practical tool for learning PLC logic and real-time control systems. Its scalable I/O support and intuitive programming structure make it ideal for lab setups and entry-level projects, while offering the performance and reliability needed in full-scale industrial deployment.
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