WAGO Ethernet

Licensing starts at $485.00
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Product Overview

The WAGO Ethernet driver works in conjunction with KEPServerEX to exchange data between OPC clients and WAGO Ethernet I/O using the TCP/IP protocol. Its built-in Base Configuration utility simplifies I/O setup and makes using Ethernet I/O in your OPC application as easy as point and click.



  • Supports addressing for up to 64 I/O modules per device
  • Covers all I/O Modules supported in the 750 family
  • Supports Digital and Analog I/O
  • Supports Automatic Tag Database Generation
  • Supports all data types
  • Includes high-speed operation designed for SoftPLC I/O


  • WAGO Modbus Ethernet

Supported Devices

  • 750-342 - Bus coupler for Ethernet TCP/IP
  • 750-842 - Programmable Fieldbus Controller for Ethernet TCP/IP

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

Release Notes


  • Fixed a deadlock issue that could cause the channel to stop communicating.

Featured Suites

What Is a Driver?

KEPServerEX is more than an OPC server—it's a connectivity platform for industrial automation and IoT. Simply download KEPServerEX, and then select from Kepware's library of more than 150 device drivers, client drivers, and advanced plug-ins to fit the communication requirements unique to your industrial control system.

A driver is a software component that enables KEPServerEX to meet the connectivity requirements of a specific device, system, or other data source. The driver handles all proprietary communications to the data source for KEPServerEX; the client interfaces handle all supported OPC, proprietary, and open standards connectivity to applications that monitor or control the devices.

Drivers may be licensed individually or in suites. Additional drivers can be licensed on demand as connectivity needs evolve.