Industrial communication networks. Fieldbus specifications Data-link layer protocol specification. Type 3 elements

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Hardcopy , PDF

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English

Published date

04-07-2019

Publisher

British Standards Institution

The data-link layer provides basic time-critical messaging communications between devices in an automation environment.

IEC 61158-4-3:2019 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 fourth edition cancels and replaces the third edition published in 2014 and constitutes a technical revision. lt;br /gt;The main changes are: lt;br /gt;This edition includes the following significant technical changes with respect to the previous edition: lt;br /gt;•corrections in Table 3; lt;br /gt;•corrections in Table A.15; lt;br /gt;•spelling and grammar.

Committee	GEL/65/3
DocumentType	Standard
ISBN	9780539048551
Pages	176
ProductNote	THIS STANDARD ALSO REFERS TO ISO/IEC 7498?3, ISO/IEC 7498?1,
PublisherName	British Standards Institution
Status	Current
Supersedes	BS EN 61158-4-3:2014

Standards	Relationship
IEC 61158-4-3:2019	Identical
EN IEC 61158-4-3:2019	Identical

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BS EN IEC 61158-4-3:2019

Industrial communication networks. Fieldbus specifications Data-link layer protocol specification. Type 3 elements

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