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IEC 61158-4-4:2023 ED4

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

Publication date:   Mar 22, 2023

General information

60.60 Standard published   Mar 22, 2023

IEC

TC 65/SC 65C

International Standard

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

WITHDRAWN
IEC 61158-4-4:2019 ED3

NOW

PUBLISHED
IEC 61158-4-4:2023 ED4
60.60 Standard published
Mar 22, 2023