IEC 61158-5-21:2019
Industrial communication networks - Fieldbus specifications - Part 5-21: Application layer service definition - Type 21 elements
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.
This edition includes the following significant technical changes with respect to the previous edition:
•added Write and Read service;
•miscellaneous editorial corrections.
This edition includes the following significant technical changes with respect to the previous edition:
•added Write and Read service;
•miscellaneous editorial corrections.
Additional information
Publication type | International Standard |
---|---|
Publication date | 2019-04-10 |
Edition | 2.0 |
Available language(s) | English, English/French |
TC/SC | TC 65/SC 65C - Industrial networksrss |
ICS | 25.040.40 - Industrial process measurement and control 35.100.70 - Application layer 35.110 - Networking |
Stability date | 2028 |
Pages | 172 |
File size | 2790 KB |
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