OPC Unified Architecture (UA) is the industry standard technology for communication of process values and events for Automation, Industrial Internet, Industry 4.0 and Internet of Things.
It’s Time to Adapt this specification for use in your applications and we recommend considering designing your application to use the OPC Unified Architecture.
We decided to focus on OPC UA only in the future and therefore the following products are no longer maintained:
- OPC DA/AE/HDA Client SDK .NET
- OPC DA/AE Server SDK .NET
- OPC DA/AE/HDA Client SDK C++
- OPC DA/AE Server SDK C++
- OPC DA/AE Server SDK DLL
Until end of 2019 we still offer the source code versions of these products to allow existing or new customers to secure their investments.Please be aware that these products will no longer receive further features and updates. Only critical fixes will be provided for these products.