- Publish date: 09/25/2018
- Product release date: 03/15/2025
- Product Version: 3.80.0
- Product Webpage

OPC UA .NET Standard Server & Client SDK/Toolkit
OPC UA Clients, Server, Subscriber & Publisher Integration in C# Applications
Easily Integrate OPC UA with our detailed documentation, How-to Examples, tutorials & more
OPC UA .NET Standard SDK enables fast integration of OPC UA communication into .NET Standard applications. Thanks to the .NET Standard library, you are not bound to Windows and can easily use your applications on other platforms, e.g., Linux. With the help of the clearly documented programming interface and associated sample applications, developers can concentrate on their actual project goals without having to worry about the intricacies of the OPC UA specification.
Advantages:
- OPC UA Communication Integration in Automation Environments
- Comprehensive Functionality Provided by Libraries
- Optimal Total Costs of Ownership Through All-In-One License Model
Advantages:
- Complete Solution Addressing All Customer Requirements
- Comprehensive Scope of Delivery for Easy and Fast Development
- Investment Security Through Innovative License Model
The dataFEED OPC UA .NEt Standard Server & Client SDK is generally available for Windows, Linux and Android. Please contact us for other system platforms.
As SDKs cannot be certified directly, the certification process has been made using an application (OPC UA .NET Standard Demo Server) that comes with the dataFEED OPC UA .NET Standard SDK. This OPC UA .NET Standard Demo Server has been created using the SDK.
Product details
Category: SDK | Subcategory: Commercial SDK |
Supported Profiles and Facets
Application Profiles:
UACore 1.04
- Standard 2017 UA Server Profile
Additional Facets:
UACore 1.04
- A & C Acknowledgeable Alarm Server Facet
- A & C Address Space Instance Server Facet
- A & C Alarm Server Facet
- A & C Base Condition Server Facet
- A & C CertificateExpiration Server Facet
- A & C Enable Server Facet
- A & C Exclusive Alarming Server Facet
- A & C Non-Exclusive Alarming Server Facet
- A & C Refresh2 Server Facet
- Data Access Server Facet
- Historical Aggregate Server Facet
- Method Server Facet
Security Policies:
UACore 1.04
- SecurityPolicy - Aes256-Sha256-RsaPss
- SecurityPolicy [A] - Aes128-Sha256-RsaOaep
- SecurityPolicy [B] – Basic256Sha256
- SecurityPolicy – Basic128Rsa15
- SecurityPolicy – Basic256
- SecurityPolicy – ECC-brainpoolP256r1
- SecurityPolicy – ECC-brainpoolP384r1
- SecurityPolicy – ECC-nistP256
- SecurityPolicy – ECC-nistP384
- SecurityPolicy – None
User Tokens:
UACore 1.04
- User Token – Anonymous Facet
- User Token – Anonymous Server Facet
- User Token – User Name Password Server Facet
- User Token – X509 Certificate Server Facet
Supported Profiles and Facets
Application Profiles:
UACore 1.04
- Standard UA Client 2017 Profile
Additional Facets:
UACore 1.04
- A & C Address Space Instance Client Facet
- A & C Alarm Client Facet
- A & C Base Condition Client Facet
- A & C CertificateExpiration Client Facet
- A & C Enable Client Facet
- A & C Exclusive Alarming Client Facet
- A & C Non-Exclusive Alarming Client Facet
- A & C Refresh2 Client Facet
- DataAccess Client Facet
- Historical Aggregate Client Facet
- Method Client Facet
Security Policies:
UACore 1.04
- SecurityPolicy - Aes256-Sha256-RsaPss
- SecurityPolicy [A] - Aes128-Sha256-RsaOaep
- SecurityPolicy [B] – Basic256Sha256
- SecurityPolicy – Basic128Rsa15
- SecurityPolicy – Basic256
- SecurityPolicy – ECC-brainpoolP256r1
- SecurityPolicy – ECC-brainpoolP384r1
- SecurityPolicy – ECC-nistP256
- SecurityPolicy – ECC-nistP384
- SecurityPolicy – None
User Tokens:
UACore 1.04
- User Token – Anonymous Client Facet
- User Token – Anonymous Facet
- User Token – User Name Password Client Facet
- User Token – X509 Certificate Client Facet
Product certification history
Certified Profiles | Standard 2017 UA Server Profile |
Certificate Number | 2211CE00F6 |
Certification Date | 11/09/2022 |
Expiration Date | 11/30/2025 |
CTT Version | 1.04.9.398 |
Additional Facets | DataAccess Server Facet, Method Server Facet, A&C Base Condition Server Facet, A&C Refresh2 Server Facet, A&C Address Space Instance Server Facet, A&C Enable Server Facet, A&C Acknowledgeable Alarm Server Facet, A&C AlarmServer Facet, A&C Exclusive Alarming Server Facet, Non-Exclusive Alarming Server Facet, A&C Certificate Expiration Server Facet, Historical Aggregate Server Facet |
Security Policies | SecurityPolicy – None, SecurityPolicy – Basic128Rsa15, SecurityPolicy – Basic256, SecurityPolicy [B] – Basic256Sha256, SecurityPolicy [A] - Aes128-Sha256-RsaOaep, SecurityPolicy - Aes256-Sha256-RsaPss |
User Identity Tokens | User Token – Anonymous Server Facet, User Token – User Name Password Server Facet, User Token – X509 Certificate Server Facet |
Product Name | Softing OPC UA .NET Standard SDK - Sample Server |
Certified Product Version | 3.20.0 |
Product MD5 Hash | 35bc81ebfc55588b2f8e8f3b5cc8cc2a |
Certified Profiles | Standard UA Server |
Certificate Number | 1812CE00B4 |
Certification Date | 12/28/2018 |
Expiration Date | 12/31/2021 |
CTT Version | 1.03.340.380 |
Additional Facets | UA Data Access Server Method Server |
Security Policies | SecurityPolicy - Basic256 SecurityPolicy - Basic256Sha256 |
Product Name | dataFEED OPC UA .NET Standard SDK - Sample Server |
Certified Product Version | 2.10.0.941 |
