Honeywell UDC Serial

Honeywell Suite

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Manufacturing Suite

Get Honeywell UDC Serial as a part of this suite. Learn More


Product Overview

The Honeywell UDC Serial device driver provides data exchange between OPC clients and Honeywell UDC controllers using Modbus RTU protocol. Kepware automatically optimizes your data acquisition based on client demand. Data integrity is ensured with our extensive error handling.


  • Supports Ethernet Encapsulation
  • Multi-drop Supported
  • Full Address Range Support ( 0 - 65535 )
  • Hex Addressing Support (0-FFFF)
  • User Definable Read Block Sizes
  • Adjustable Address Base ( 0 or 1 )
  • Word Order Swapping for Floating Point and Longs
  • Adjustable RTS Flow timing for Radio Modems
  • Supports all memory types and data types including Loop Configuration Memory
  • RTU Functions: 01, 02, 03, 04, 05, 06, 16, 20, 21
  • Modem Support
    • Automatic Dial Configuration
    • Multiple Phone Number Management


  • Honeywell UDC Modbus

Supported Devices

  • Honeywell UDC 3000
  • Honeywell UDC 3300 (MODB3K mode)

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

Access and search all Kepware product release notes here.

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