EN IEC 61158-5-4:2019

Industrial communication networks - Fieldbus specifications - Part 5-4: Application layer service definition - Type 4 elements EN IEC 61158-5-4:2019

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 | 35.100.70   Application layer | 35.110   Networking

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Scope

IEC 61158-5-4:2019 (E) defines the services provided to the FAL user at the boundary between the user and the application layer of the fieldbus reference model, and Systems Management at the boundary between the application layer and Systems Management of the fieldbus reference model. This standard specifies the structure and services of the IEC fieldbus application layer, in conformance with the OSI Basic Reference Model (ISO/IEC 7498-1) and the OSI application layer structure (ISO/IEC 9545). This third edition cancels and replaces the second edition published in 2014. This edition constitutes a technical revision.

This edition includes 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.

Life cycle

PREVIOUSLY

WITHDRAWN
EN 61158-5-4:2014

NOW

PUBLISHED
EN IEC 61158-5-4:2019
60.60 Standard published
Jun 21, 2019

REVISED BY

PUBLISHED
EN IEC 61158-5-4:2023