Mitsubishi FX Net

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Product Overview

The Mitsubishi FX NET device driver works in conjunction with KEPServerEX to provide data exchange between OPC clients and Mitsubishi FX PLCs connected via FX NET. KEPServerEX automatically optimizes your data acquisition based on client demand. Data integrity is ensured with our extensive error handling.



  • Ethernet Encapsulation
  • FX NET RS-485 Multi-drop Supported
  • Memory Types Supported: X, Y, M, S, TS, T, CS, C, D
  • All data types are supported
  • Modem Support
    • Automatic Dial Configuration
    • Multiple Phone Number Management


  • Mitsubishi Format 1

Supported Devices

  • FX
  • FX0N
  • FX2C
  • FX2N

Available Languages

  • English
  • Japanese
  • Simplified Chinese

Application Support

  • DDE Format CF_Text and AdvancedDDE
  • NIO Interface for iFIX
  • OPC .NET Service (OPC .NET) Version 1.00
  • OPC Alarms and Events (OPC AE) Version 1.10
  • OPC Data Access (OPC DA) Versions 1.0a, 2.0, 2.05a, and 3.0
  • OPC Unified Architecture (OPC UA) Clients
  • SuiteLink and FastDDE for Wonderware

Release Notes



  • Added Chinese language support.



  • Added Japanese language support.