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IEC 61158-4-7:2007 ED1

Industrial communication networks - Fieldbus specifications - Part 4-7: Data-link layer protocol specification - Type 7 elements

Dec 14, 2007

General information

60.60     Dec 14, 2007

IEC

TC 65/SC 65C

International Standard

25.040.40     35.100.20  

English   French  

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Scope

IEC 61158-4-7:2007 describes the data-link layer which provides basic time-critical messaging communications between devices in an automation environment. It specifies the 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. This first edition and its companion parts of the IEC 61158-4 subseries cancel and replace IEC 61158-4:2003 and constitutes an editorial revision. It includes the following changes:
- deletion of the former Type 6 fieldbus, and the placeholder for a Type 5 fieldbus data link layer, for lack of market relevance;
- addition of new types of fieldbuses;
- division of this part into multiple parts numbered -4 1, -4 2,..., -4-19. This bilingual version (2013-09) corresponds to the monolingual English version, published in 2007-12.

Life cycle

PREVIOUSLY

WITHDRAWN
IEC 61158-4:2003 ED3

WITHDRAWN
IEC 61158-4:2003/COR1:2004 ED3

NOW

PUBLISHED
IEC 61158-4-7:2007 ED1
60.60 Standard published
Dec 14, 2007

CORRIGENDA / AMENDMENTS

PUBLISHED
IEC 61158-4-7:2007/COR1:2014 ED1