Mitsubishi Serial

Manufacturing Suite

Get Mitsubishi Serial as a part of this suite. Learn More

Mitsubishi Suite

Get Mitsubishi Serial as a part of this suite. Learn More


Product Overview

The Mitsubishi Serial device driver provides data exchange between OPC clients and Mitsubishi Serial PLCs connected via the AJ71C24 or QJ71C24N communications cards. Kepware automatically optimizes your data acquisition based on client demand. Data integrity is ensured with our extensive error handling.


  • Ethernet Encapsulation
  • RS-232, RS-422 Multi-drop Supported
  • All Serial and A Series PLCs
  • Memory Types Supported: X, Y, M, S, B, L, F, TS, TC, TN, CS, CT, CN, D, W, R
  • All data types are supported
  • Modem Support
    • Automatic Dial Configuration
    • Multiple Phone Number Management


  • Mitsubishi Format 1

Supported Devices

  • A171SHCPUN
  • A172B
  • A172SENC
  • A172SHCPUN
  • A173UHCPU(-S1)
  • A175B
  • A178B
  • A178B-S1/S2/S3
  • A272B
  • A273EX
  • A273UHCPU
  • A273UHCPU-S3
  • A275B
  • A278B
  • A278LX
  • A61PEU
  • A61P-UL
  • A62PEU
  • All Q Series PLCs

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

Access and search all Kepware product release notes here.

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