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OPC UA client & server SDK for .NET

Framework Advanced

  • So easy - Time saving
  • Professionell
  • Siemens OPC-UA-Server compatible
  • For S7-1500 * SINUMERIC * SIMOTION

Operation / use

With the OPC UA Framework Advanced quickly and easily to your own OPC-UA client/server-application. The structure, which is based on the guidelines for the framework design of Microsoft, allows even new OPC beginners to enter the development from zero to one hundred. The usually complex configuration is almost completely eliminated. The framework extends the Foundation Stack with various features. On the server side, ACLs (Access Control List) are provided to users and certificate-based authentication. The Access Rights (ACEs) can then be used to define the access rights individually. Node management is just as simple, so complex or dozens of lines of configuration code are no longer required. Also on the client side has much to offer. Reading using ReadNode and writing using WriteNode is just as easy as browsing the nodes.


  • Operating system
    • Windows 32 / 64 bit with .NET Framework min. version 3.5
  • Languages
    • C#
    • VB.Net
  • Configuration
    • XML-based
    • Through external file
    • Directly implemented in the code
  • Easy integrated user management
    • User Token Policy configuration over ACL (Access Control Lists)
    • Extensive authentication options
      • User / password
      • Zertificate
      • White / Blacklisting of user
    • User-dependent access to the nodes
  • Aautomatic generation of server certificates
  • Free choice of certificate store, file system, operating system, application
  • "easy to use" Nodemanagement
  • Comfort Browsing
  • Callbacks / Events for Nodeaccess (read / write / subscribe)
  • Unlimited connections
  • OPC-features
    • Data Access (DA)
    • Methods
    • Events
    • Alarm & Conditions
    • Historian Data (HDA)


Start immediately and download the evaluation package. You can test for 14 days free of charge. If necessary, please request a test key with a longer runtime.
The package contains extensive samples for the client and server.


OPC Watch - professional OPC-UA-client with attractive GUI

OPC-Watch, a professional tool in the OPC-UA-world

  • Developed with OPC.UAFxAdvanced
  • Diagnostics of OPC-UA-servers
  • Analysis of the connection possibilities
  • Node-browser
  • Display Actual values of the nodes by subscription
  • Change the values of the nodes
  • Save the connection data/project-settings
  • Completely free of charge
  • Unlimited run
  • A valuable tool for the OPC-UA-world

Example - Server

Example - Client


OPC.UAFx.Advanced can be licensed as a standalone-version, or as a Site/Developer-version. The license is released via a license key. This is directly integrated into the code of the developer. Client and server-framework are licensed separately.

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