Mitsubishi MELSEC-F FX3U Series Serial Communication Adapter Module

RS-232 or RS-485 serial connection adapter to expand MELSEC-F FX PLC communication protocols to include MODBUS-RTU.

This model has 2 variants.
Effective Sept 11th, 2025 Mitsubishi has added a 9.75% surcharge to this product. The surcharge will appear as a separate line item on each sales order.
Highlights...

Features

  • Serial ports: RS-232, RS-485

The Mitsubishi MELSEC-F FX3U Series Serial Communication Adapter Module expands the networking capabilities of the FX PLC system while still supporting general communication with non-protocol devices, and serial modems. MODBUS serial communication parameters and communication execution are setup easily using the GX Works2 or GX Developer software (contact a Motion World engineer for further details).