The OPC UA standard has been expanded by the OPC Foundation to add a RESTful interface that allows remote access to information in more than 90 standardized IT application models. The OPC Foundation ...

Much of the recent focus of the OPC Unified Architecture team has been the completion and testing of the OPC UA communication stacks and SDKs in portable C/C++, .NET and Java. While these code ...

Because of its versatility and manufacturer independence, OPC UA is already used today in many different industrial applications. However, OPC UA is much more than just a transport protocol in its ...

GE Digital has decided to standardize on OPC UA as its protocol for the Industrial Internet of things (IIoT) connectivity. The company also touts the security of the standard. GE will use OPC UA as ...

The OPC Unified Architecture (OPC UA) is a cross-platform, open-source, IEC62541 standard for data exchange from sensors to cloud applications. Its latest version – the OPC UA for Machine Tools ...

Beckhoff provides real-time-capable data communication via OPC UA with the new TF6105 function in its universal automation software DC Velocity Staff ...

Leveraging the computing industry’s Service Oriented Architecture (SOA) technologies, PLCopen and other open standards organizations (including the OPC Foundation) developed an open standards ...

The OPC Foundation is working with consortia and standard development organizations to achieve the goals of superior production with digitalization. The year 2018 has been an interesting, ...

ISA president Scott Reynolds recommends disallowing active directories, micro-segmenting networks, and establishing ...

Despite the promises of OPC UA, a standardized, open source communication protocol often used in industrial settings as a replacement for VPNs, turns out to have a number of vulnerabilities, issues, ...