Modbus ASCII Serial OPC Server

Free OPC Server Demo
Product # OPC-MDBUS-NA00
$795
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Modbus ASCII Serial driver provides an easy and reliable way to connect to Modbus ASCII compliant Programmable Logic Controllers and devices to your OPC Client applications, including HMI, SCADA, Historian, MES, ERP, and countless custom applications.

Modbus OPC Server Suite includes:
Modbus ASCII Serial OPC Server Manual Modbus ASCII Serial OPC Server Manual (PDF)

Modbus ASCII Serial OPC Server
Plug-in Driver Features:
  • Supports Ethernet Encapsulation
  • Modbus ASCII Multi-drop Supported
  • Full Address Range Support ( 0 - 65535 )
  • User Definable Read Block Sizes
  • Adjustable Address Base ( 0 or 1 )
  • Word Order Swapping for Floating Point and Longs
  • RTU Functions used: 01, 02, 03, 04, 05, 06, 16
  • Direct Support of Flow Automation flow computers
  • All memory types and data types supported

Protocol
  • Modbus ASCII Protocol
Supported Devices
  • Any Modbus ASCII Compliant PLC
  • Any Device Supporting Modbus ASCII
  • Flow Computers
Additional Information and Resources: Related Products:


KEPServerEX OPC Server

Drivers "Plug-in" to KEPServerEX


The Modbus ASCII OPC Server is a plug-in device driver for KEPServerEX. A "Plug-in" is a software program (.dll) that extends the capabilities of KEPServerEX to fit the communication requirements of a specific device or system. The plug-in driver handles all of the proprietary communications between the device/system and the OPC layer, KEPServerEX. The KEPServerEX core then handles all OPC and Proprietary Client communications between the plug-in driver and the Client application. For a complete list of features and capabilities please visit the KEPServerEX overview page.
  • OPC Foundation Certified - The Best of OPC on the Market
  • High Performance - Multi Threaded - Runtime Configurable
  • Detailed Protocol Diagnostics - Communications Trace
  • Detailed OPC Diagnostics - Communications Trace
  • Native Interfaces - Client Connectivity Beyond the OPC Standards
  • Stratus High Availability Computing - Certified
  • Marathon High Availability Computing - Certified
  • Kepware 2 Hour Demonstration Mode on all Products