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BS EN 61158-4-19:2008

Withdrawn

Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

View Superseded by

Industrial communication networks. Fieldbus specifications Data-link layer protocol specification. Type 19 elements

Available format(s)

Hardcopy , PDF

Withdrawn date

30-06-2012

Superseded by

BS EN 61158-4-19:2012

Language(s)

English

Published date

30-05-2008

Committee
GEL/65/3
DocumentType
Standard
Pages
78
PublisherName
British Standards Institution
Status
Withdrawn
SupersededBy
Supersedes

IEC 61158-4-19:2007 defines the protocol that provides basic time-critical messaging communications between devices in an automation environment. This protocol provides communication opportunities to all participating data-link entities in a synchronously-starting cyclic manner, according to a pre-established schedule, and in a cyclic or acyclic asynchronous manner, as requested each cycle by each of those data-link entities. This first edition and its companion parts of the IEC 61158-4 subseries cancel and replace IEC 61158-4:2003. This part and its companion Type 19 parts also cancel and replace IEC PAS 62410, published in 2005. This edition of IEC 61158-4 includes the following significant changes from the previous edition:
- 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 (2014-12) corresponds to the monolingual English version, published in 2007-12.

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