Title | Industrial communication networks – Fieldbus specifications – Part 5-21: Application layer service definition – Type 21 elements | |
Acronym | IEC 61158-5-21 | |
Document Type | Standard | |
Committee | TC 65/SC 65C - INDUSTRIAL NETWORKS | |
Published Year | 2019 | |
Link | https://webstore.iec.ch/publication/64840 | |
Abstract IEC 61158-5-21:2019 specifies the structure and services of the type 21 IEC fieldbus Application Layer, in conformance with the OSI Basic Reference Model (ISO/IEC 7498) and the OSI Application Layer Structure (ISO/IEC 9545). This second edition cancels and replaces the first edition published in 2010. This edition constitutes a technical revision. |