Cutler-Hammer ELC Serial

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Product Overview

The Cutler-Hammer ELC Serial device driver works in conjunction with KEPServerEX to provide data exchange between OPC clients and Cutler-Hammer ELC Serial devices. KEPServerEX automatically optimizes your data acquisition based on client demand. Data integrity is ensured with our extensive error handling.



  • Supports Ethernet Encapsulation
  • Modem Support
    • Automatic Dial Configuration
    • Multiple Phone Number Management


  • Cutler-Hammer ELC Modbus
  • Cutler-Hammer Modbus ASCII

Supported Devices

  • Any ELC Series Controller
  • ELC-PA
  • ELC-PB
  • ELC-PC
  • ELC-PV

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 issue with write-only tags introduced in 5.0. The value of the tag was not updating when a value was written to it. The correct value was written to the device, just not displayed in the data client.