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EN IEC 61158-4-4:2023

Industrial communication networks - Fieldbus specifications - Part 4-4: Data-link layer protocol specification - Type 4 elements

Publication date:   Jul 17, 2023

General information

60.60 Standard published   Apr 28, 2023

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 61158-4-4:2023 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;

- the structure of the fieldbus DLPDUs used for the transfer of data and control information by the protocol of this document, and their representation as physical interface data units.

Life cycle

PREVIOUSLY

PUBLISHED
EN IEC 61158-4-4:2019

NOW

PUBLISHED
EN IEC 61158-4-4:2023
60.60 Standard published
Apr 28, 2023