IEC 61158-4-2:2023

IEC 61158-4-2:2023

IEC 61158-4-2:2023 Industrial communication networks - Fieldbus specifications - Part 4-2: Data-link layer protocol specification - Type 2 elements

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Details

IEC 61158-4-2:2023 is one of a series produced to facilitate the interconnection of automation system components. It is related to other standards in the set as defined by the "three-layer" fieldbus reference model described in IEC 61158-1.
The data-link protocol provides the data-link service by making use of the services available from the physical layer. The primary aim of this document is to provide a set of rules for communication expressed in terms of the procedures to be carried out by peer data-link entities (DLEs) at the time of communication. These rules for communication are intended to provide a sound basis for development in order to serve a variety of purposes:
- as a guide for implementers and designers,
- for use in the testing and procurement of equipment,
- as part of an agreement for the admittance of systems into the open systems environment,
- as a refinement to the understanding of time-critical communications within OSI.

Zusätzliche Information

Autor International Electrotechnical Commission (IEC)
Komitee TC 65/SC 65C
Veröffentlicht von IEC
Document type Normen
Ausgabe 5.0
ICS 25.040.40 : Industrielle Steuer- und Regeltechnik
35.100.20 : Data Link Layer
35.110 : Networking
Seitenzahl 400
Ersetzt IEC 61158-4-2:2019
Historische Dokumente IEC 61158-4-2:2019,IEC 61158-4-2:2019
Schlagwort IEC61158-4-2,IEC 61158-4-2:2023,IEC 61158-4-2,TC 65/SC 65C