OPC Unified Architecture - Wikipedia
OPC Unified Architecture (OPC UA) is a cross-platform, open-source, IEC62541 standard for data exchange from sensors to cloud applications developed by the OPC Foundation. Distinguishing characteristics are: [1] Communication protocol independent.
What is OPC UA? All about the meaning of OPC and OPC UA
With OPC, access to machines, devices and other systems in the industrial environment is standardized and enables similar and manufacturer-independent data exchange. In this context, the meaning of UA in OPC UA is “Unified Architecture” and refers to the latest specification of …
Unified Architecture - Landingpage - OPC Foundation
The OPC Unified Architecture (UA), released in 2008, is a platform independent service-oriented architecture that integrates all the functionality of the individual OPC Classic specifications into one extensible framework. This multi-layered approach accomplishes the original design specification goals of:
Understanding the OPC Unified Architecture (OPC UA) Protocol
Apr 2, 2023 · Learn about the history, framework, and current uses of the Open Platform Communications United Architecture (OPC UA) communication protocol in industrial automation. What Is OPC UA? The Open Platform Communications United Architecture (OPC UA) is a data exchange standard used in industrial automation and communication.
What is OPC UA? Definition and Details - Paessler
OPC UA stands for OPC Unified Architecture. It is an extensible, platform-independent standard that enables the secure exchange of information in industrial systems.
What Is OPC UA? (A Simple Definition + Basics Explained)
OPC UA (Open Platform Communications Unified Architecture) is a machine-to-machine communication standard. It is intended to facilitate the secure and reliable interchange of data and commands between industrial equipment and systems.
What is OPC UA? | OPC Unified Architecture - PTC
OPC Unified Architecture (OPC UA) is a platform-independent specification that integrates all the functionality of the OPC Classic protocols into one framework.
What is OPC UA? - Dewesoft
Jun 21, 2024 · OPC UA (Open Platform Communications Unified Architecture) is a cross-platform and open-source data exchange standard developed by the OPC Foundation. It is defined by the IEC62541 OPC UA specification.
What is OPC-UA—and how does it manage security?
Jul 28, 2021 · Briefly, OPC-UA offers three main improvements. It has controls to strengthen industrial security. It works with any operating system, including real-time operating systems. And its flexible data model works in complex environments like electric grids and the industrial IoT.
Why the OPC UA standard – and what’s next? - Microsoft Industry …
Apr 11, 2018 · OPC UA is a standard that ensures the open connectivity, interoperability, security, and reliability of industrial automation devices and systems. 1 OPC UA is widely recognized as the key communication and data modeling technology for the Industry 4.0 initiative.