标准摘要
[中文适用范围]： 本部分 IEC 62541 介绍了 OPC 统一架构 (OPC UA) 的概念和概述。阅读本文档有助于理解该多部分文档集中的其余部分。IEC 62541 的其余各部分都进行了简要解释，并给出了建议的阅读顺序。 [外文原描述]： IEC 62541-1:2020 presents the concepts and overview of the OPC Unified Architecture (OPC UA). Reading this document is helpful to understand the remaining parts of this multi-part document set. Each of the other parts of IEC 62451 is briefly explained along with a suggested reading order.
英文名称OPC Unified Architecture - Part 1: Overview and concepts