标准摘要
[中文适用范围]: IEC 62541-18:2025 定义了一个信息模型,用于描述构建基于角色安全性的基础架构。注:在前一版本中,基于角色的安全性规定于 IEC 62541-5:2020 的附录 F 中。 [外文原描述]: IEC 62541-18: 2025 defines an Information Model. The Information Model describes the basic infrastructure to model role-based security. NOTE In the previous version, Role-Based Security was in IEC 62541-5:2020, Annex F.
英文名称OPC unified architecture - Part 18: Role-Based Security