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OPC UA Client Toolkit

OPC UA Client Toolkit

OPC UA Client Toolkit is a software development kit (SDK) designed to simplify and accelerate the development of OPC Unified Architecture (OPC UA) client applications using .NET. It abstracts the complexities of OPC UA communication and service implementation, allowing developers to integrate OPC UA connectivity into custom applications without handling low-level protocol details.

The toolkit supports OPC UA information models and services for Data Access, Alarms & Conditions, and Historical Access, enabling client applications to interact with OPC UA servers for real-time data monitoring, alarm and condition handling, and historical data retrieval.

To facilitate development and testing, the package includes sample applications and code examples in C# and Visual Basic, with support for both 32-bit and 64-bit client applications. These resources help developers evaluate the toolkit’s capabilities and accelerate implementation in their own software projects.

Designed for industrial software developers, OEMs, and system integrators, OPC UA Client Toolkit provides a practical foundation for building .NET applications that communicate with OPC UA-compliant servers across industrial automation environments.

Product details

Markets:
  • Aerospace & Defense
  • Automotive
  • Chemicals
  • Energy and Power
  • Food & Beverages
  • Machine Manufacturing
  • Medical Devices
  • Metals & Mining
  • Oil & Gas
  • Packaging
  • Pharmaceuticals
  • Pulp & Paper
  • Semiconductor & Electronics
  • Water & Waste Management
Category: Gateway

Supported Profiles and Facets

Application Profiles:

  • UACore 1.04
    • Standard UA Client 2017 Profile

Security Policies:

  • UACore 1.04
    • SecurityPolicy [B] – Basic256Sha256
    • SecurityPolicy – Basic128Rsa15
    • SecurityPolicy – Basic256
    • SecurityPolicy – None

User Tokens:

  • UACore 1.04
    • User Token – Anonymous Facet
    • User Token – User Name Password Client Facet
    • User Token – X509 Certificate Client Facet

Capacities

Max. SecureChannels: 250
Max. Sessions: 250
Max. Subscriptions: 250
Max. Monitored Items Per Subscription: 1000
Monitored Item Queue: 100
Publish Request Queue: 20
Fastest Publishing: 100
Number Of Continuation Points: 100