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EN IEC 61158-3-4:2019

Industrial communication networks - Fieldbus specifications - Part 3-4: Data-link layer service definition - Type 4 elements EN IEC 61158-3-4:2019

Publication date:   Aug 15, 2019

General information

60.60 Standard published   Jun 21, 2019

CENELEC

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

European Norm

25.040.40   Industrial process measurement and control | 35.100.20   Data link layer | 35.110   Networking

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Scope

IEC 61158-3-4:2019 defines the services provided to the Type 4 fieldbus application layer at the boundary between the application and data-link layers of the fieldbus reference model and systems management at the boundary between the data-link layer and systems management of the fieldbus reference model. This third edition cancels and replaces the second edition published in 2014. It constitutes a technical revision. The main changes are:

-Additional user parameters to services;

-Additional services to support distributed objects;

-Additional secure services

Life cycle

PREVIOUSLY

WITHDRAWN
EN 61158-3-4:2014

NOW

PUBLISHED
EN IEC 61158-3-4:2019
60.60 Standard published
Jun 21, 2019

REVISED BY

PUBLISHED
EN IEC 61158-3-4:2023