标准摘要
[中文适用范围]： 本文件规定了现场总线的通用概念。本文件还通过以下方式提供了 IEC 61158 系列的概述和指南： 解释 IEC 61158 系列的结构和内容；将 IEC 61158 系列的结构与 ISO/IEC 7498-1 OSI 基本参考模型联系起来；显示 IEC 61784 系列的逻辑结构；展示如何将 IEC 61158 系列的各个部分与 IEC 61784 系列结合使用；提供对 IEC 61158 系列的某些方面的解释，这些方面与 IEC 61158-5 的类型特定部分相同，包括应用层服务描述概念和通用现场总线数据类型。 [外文原描述]： IEC 61158-1:2014 specifies the generic concept of fieldbuses. It also presents an overview and guidance for the IEC 61158 series by: - explaining the structure and content of the IEC 61158 series; - relating the structure of the IEC 61158 series to the ISO/IEC 7498-1 OSI Basic Reference Model; - showing the logical structure of the IEC 61784 series; - showing how to use parts of the IEC 61158 series in combination with the IEC 61784 series; - providing explanations of some aspects of the IEC 61158 series that are common to the type specific parts of the IEC 61158-5 including the application layer service description concepts and the generic fieldbus data types. This first edition cancels and replaces the third edition of IEC/TR 61158-1 published in 2010 and constitutes a technical revision. It includes the following changes: - updates of the references to and information about the IEC 61158 series, IEC 61784-1, IEC 61784-3, IEC 61784-5 series and IEC 61918 throughout the document; - new Type 23 for profile family 8; - new Type 24 and the related profile family CPF 19; - new Subclause 7.7 Communication profiles for wireless communication networks; - new Clause 11 Fieldbus system requirements; - new Annex B Media selection for fieldbus systems.
英文名称Industrial communication networks - Fieldbus specifications - Part 1: Overview and guidance for the IEC 61158 and IEC 61784 series