工业网络.配置文件.第2-11部分:基于ISO/IEC/IEEE 8802-3-CPF 11的附加实时现场总线配置文件

[中文适用范围]： 本标准适用于工业网络中基于ISO/IEC/IEEE 8802-3的实时现场总线配置文件的扩展，特别是CPF 11（TCnet）的实时通信配置文件。标准详细描述了物理层、数据链路层和应用层的协议选择，以及性能指标的选取。 [外文原描述]： IEC 61784-2-11:2023 defines Communication Profile Family 11 (CPF 11). CPF 11 specifies a set of Real-Time Ethernet (RTE) communication profiles (CPs) and related network components based on the IEC 61158 series (Type 11), ISO/IEC/IEEE 8802-3 and other standards. For each RTE communication profile, this document also specifies the relevant RTE performance indicators and the dependencies between these RTE performance indicators. NOTE 1 All CPs are based on standards or draft standards or International Standards published by the IEC or on standards or International Standards established by other standards bodies or open standards processes. NOTE 2 The RTE communication profiles use ISO/IEC/IEEE 8802-3 communication networks and its related network components or IEC 61588 and in some cases amend those standards to obtain RTE features.