Mitsubishi FX3G-1DA-BD Programmable Logic Controller for MELSEC-F FX3G Series

The Mitsubishi FX3G-1DA-BD (FX3G-1DA-BD) is a standard programmable logic controller (PLC) central processing unit (CPU) designed for the Mitsubishi Electric MELSEC-F FX3G series. It provides reliable automation control with integrated inputs and outputs, offering a total of 14 built-in I/O points. This includes 8 digital inputs supporting 24 V DC sink and source wiring, alongside 6 digital outputs featuring normally open relay contacts rated for 2 A at 240 V AC or 30 V DC with a 10-millisecond response time. The unit supports up to 128 connectable I/O points and features an internal EEPROM program memory capacity of 32,000 steps. Engineered for compact industrial control panels, the device operates from a 100 to 240 V AC power supply and mounts directly onto a standard DIN rail with a 90 mm installation width. Connectivity and programming are supported via an integrated USB connector, screw terminal connections for I/O wiring, and built-in RS-422 communication capability. Equivalent in function to the FX3G-14MR/ES configuration, it is widely utilized in industrial machinery, manufacturing lines, and automated equipment requiring compact, high-efficiency logic control.