Yokogawa Darwin Ethernet

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Product Overview

The Yokogawa Darwin Ethernet driver works in conjunction with KEPServerEX to exchange data between OPC clients and Yokogawa Darwin Data Acquisition systems using TCP/IP. It supports both the Ethernet Exclusive Port and Ethernet Shared port for data access. The Ethernet Shared port allows up to four host systems to attach to a single Darwin device. KEPServerEX ensures data integrity through extensive error handling.



  • Supports Automatic Tag Database Generation
  • Supports Ethernet Communications Module
  • Supports all system and configuration parameters


  • Yokogawa Data Acquisition Protocols (CX, DX, DXP, MW, MP, HR, Darwin)

Supported Devices

  • DA100-1
  • DA100-2
  • DC100-1
  • DC100-2
  • DR131
  • DR231
  • DR232
  • DR241
  • DR242

Available Languages

  • English

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