EN 61158-5-21:2012

Industrial communication networks - Fieldbus specifications - Part 5-21: Application layer service definition - Type 21 elements EN 61158-5-21:2012

Publication date:   Jul 17, 2012

General information

99.60 Withdrawal effective   May 15, 2022

CENELEC

CLC/TC 65X Industrial-process measurement, control and automation

European Norm

25.040.40   Industrial process measurement and control | 35.100.70   Application layer | 35.110   Networking

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Scope

IEC 61158-5-21:2010 specifies the structure and services of the type 21 IEC fieldbus Application Layer, in conformance with the OSI Basic Reference Model (ISO/IEC 7498) and the OSI Application Layer Structure (ISO/IEC 9545). This standard cancels and replaces IEC/PAS 62573 published in 2008. This bilingual version published in 2012-01 corresponds to the English version published in 2010-08.

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NOW

WITHDRAWN
EN 61158-5-21:2012
99.60 Withdrawal effective
May 15, 2022

REVISED BY

PUBLISHED
EN IEC 61158-5-21:2019