BSI BS EN IEC 61158-4-2:2023

Current Revision

Industrial communication networks. Fieldbus specifications -- Data-link layer protocol specification. Type 2 elements

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BSI BS EN IEC 61158-4-2:2023

Name: BSI BS EN IEC 61158-4-2:2023 – Industrial communication networks. Fieldbus specifications -- Data-link layer protocol specification. Type 2 elements
Brand: British Standards Institution
SKU: BSI BS EN IEC 61158-4-2:2023
Price: 466.15 USD
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Industrial communication networks. Fieldbus specifications -- Data-link layer protocol specification. Type 2 elements

PUBLISH DATE 2023

PAGES 408

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.