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IEC 61158-4-22:2014 ED2

Industrial communication networks - Fieldbus specifications - Part 4-22: Data-link layer protocol specificationn - Type 22 elements
15 gush 2014
95.99 Withdrawal of Standard   31 mar 2023

General information

95.99     31 mar 2023

IEC

TC 65/SC 65C

International Standard

25.040.40     35.100.20     35.110  

anglisht   frëngjisht  

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Scope

IEC 61158-4-22:2014 specifies procedures for the timely transfer of data and control information from one data-link user entity to a peer user entity, and among the data-link entities forming the distributed data-link service provider and the structure of the fieldbus DLPDUs used for the transfer of data and control information by the protocol of this standard, and their representation as physical interface data units. This second edition cancels and replaces the first edition published in 2010 and constitutes a technical revision. The main changes are:
- Introduction of new topology scan PDUs;
- Bug fix of missing version field in some PDUs;
- Introduction of new Physical Link descriptors.

Life cycle

PREVIOUSLY

WITHDRAWN
IEC 61158-4-22:2010 ED1

NOW

WITHDRAWN
IEC 61158-4-22:2014 ED2
95.99 Withdrawal of Standard
31 mar 2023