Standard

NEK IEC 61158-4-4:2019

Apr 2019 Withdrawn

Note: This standard has a new edition: NEK IEC 61158-4-4:2023

Corrigendums and amendments are bought separately.

Language English

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Abstract

IEC 61158-4-4:2019 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 third edition cancels and replaces the second edition published in 2014 and constitutes a technical revision. The main changes include the following significant technical changes with respect to the previous edition: a) additional user parameters to services; b) additional services to support distributed objects;c) additional secure services

Document information

Standard from NEK
Published: 18 April 2019
Withdrawn: 22 March 2023
Edition: 3.0
Version: 1
Document type: NAT
Pages
ISBN:

ICS 25.040.40
ICS 35.100.20
ICS 35.110
National Committee NEK/NK65

Product Relations

Replaced by: NEK IEC 61158-4-4:2023
Adopted from: IEC 61158-4-4:2019 ED3, 0
Replaces: NEK IEC 61158-4-4:2014
Adopted from: IEC 61158-4-4:2019

NEK IEC 61158-4-4:2019

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NEK IEC 61158-4-4:2023