OPC 10000-1 UA Part 1: Overview and Concepts


This specification provides a high-level introduction to the Unified Architecture technology covering:
– Introduction of each of the OPC UA Specifications
– Overview of the design, security, and scalability goals
– Client/Server methodology used by OPC – Systems concepts of OPC, such as address-space, subscriptions, and events
– Introduction of the concepts behind the Services (interfaces)

Working Group Unified Architecture Core - UA
Document Type Specification
Editor(s) Jim Luth
License Specifications
Issue Tracking Mantis Project - OPC 10000-1
Access Level Registered
Version Status Date
Release 2022-11-01
Release 2017-11-22
Release 2015-10-10
Version Status Date
Deprecated 2012-07-10
Deprecated 2009-02-06
Deprecated 2006-07-31