Jeff Harding, Global Head of Systems Architecture ABB Automation Technology, was instrumental in the early development of the OPC Unified Architecture (OPC UA) standard which is considered to be ...

The OPC Foundation is pleased to announce the upcoming release of the initial version of the OPC UA Compliance Test Tool (UACTT) supporting the OPC UA Specification ...

Abstract: In the field of industrial automation, the diversity of products and protocols poses significant challenges for system integration. OPC UA (Open Platform Communications Unified Architecture) ...

Pull requests help you collaborate on code with other people. As pull requests are created, they’ll appear here in a searchable and filterable list. To get started, you should create a pull request.

TEKEVER, a Portuguese manufacturer of unmanned aerial vehicles, is modernizing its products based on the experience of a full-scale war in Ukraine. A representative of the company stated this at the ...

OPC client and subscriber code examples using QuickOPC in Python for OPC Data Access (OPC DA) and OPC Unified Architecture (OPC UA), including OPC UA PubSub.

Abstract: The development of OT and IT technology and industrial growth requires the design of automation systems that can accommodate scalability and interoperability between devices. OPC UA is a ...

One of the convenient features of OPC UA is scalability. Unlike OPC Classic that runs only in Windows, you can put OPC UA on an embedded OS and connect to applications right at the device level. That ...

Integration Objects’ OPC UA Wrapper is a plug and play solution that enables OPC UA clients to communicate with classic OPC servers. It supports OPC Data Access, OPC Historical Data Access and OPC ...

It’s been just over a year since the release of the OPC Unified Architecture (UA) specifications and users are now asking “So what exactly is it, and when can I get it?” Bringing a specification like ...