Maintenance teams planning replacements for MITSUBISHIELECTRIC-FX3G-4EX-BD frequently review Schneider PLC, Fx5U 32Mt Ess and Mitsubishi HMI to prevent downtime, checking availability and compatibility with existing systems.
Mitsubishi FX3G-4EX-BD - Programmable Logic Controller
The Mitsubishi FX3G-4EX-BD PLC is part of the trusted MELSEC-F Series, designed to provide engineers and system integrators with reliable, high-performance automation control. Known globally for its innovation and build quality, Mitsubishi Electric delivers PLC solutions that combine precision, durability, and ease of integration for a wide range of industrial applications.
| Brand | Mitsubishi |
| Product Type | PLC(Programmable Logic Controller) |
| Product | FX3G-4EX-BD |
Technical Specifications of Mitsubishi Programmable Logic Controller FX3G-4EX-BD
| Specification | Value |
|---|---|
| Series | MELSEC-F SERIES |
| Type | FX3G |
| Integrated Digital Inputs | 4 |
| Depth (mm) | 29,2 |
| Weight (kg) | 0,02 |
| Width (mm) | 35 |
| Height (mm) | 51,2 |
| Power Supply (V) | 24 |
| Current Type | DC |
The Mitsubishi FX3G-4EX-BD PLC is a compact expansion module that adds 4 integrated digital inputs to an existing FX3G system, operating at a stable 24 V DC supply. With dimensions of just 35 mm (W) x 29.2 mm (D) x 51.2 mm (H) and a lightweight design of only 0.02 kg, it fits seamlessly into tight control panel spaces without compromising accessibility. Built with high-quality industrial-grade materials, it ensures vibration resistance and long service life even in high-speed or mobile equipment.
This PLC module is engineered for precision signal processing, allowing accurate reading of input devices such as limit switches, push buttons, and proximity sensors. Its spring-clamp connectors offer quick installation, reduce wiring errors, and maintain secure connections under continuous operation. Fully compatible with Mitsubishi's MELSEC-F Series, the FX3G-4EX-BD provides consistent I/O response times, minimal latency, and smooth integration into existing ladder logic programsβmaking it a trusted choice for both new builds and system upgrades.
The Mitsubishi FX3G-4EX-BD PLC is ideal for automation tasks that require fast, reliable input expansion. In manufacturing environments, it is commonly used for packaging machines, small conveyors, bottling lines, sorting stations, and testing equipment where additional sensor inputs are needed without replacing the base controller. Its compact size allows panel builders to design modular control systems that can grow with production needs.
Maintenance engineers benefit from its plug-and-play integration, reducing downtime during system modifications. For engineering students, the FX3G-4EX-BD offers a hands-on learning platform for understanding industrial input processing and PLC expansion principles. In OEM and brownfield upgrade projects, its small footprint and easy wiring make it a practical solution when panel space and budget are limited. Whether in a factory, logistics hub, or specialized automation setup, the Mitsubishi FX3G-4EX-BD PLC ensures your control system remains flexible, responsive, and future-ready.
