IEC 61158-4-4 Ed. 4.0 en:2023

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

International Electrotechnical Commission, 03/01/2023

Publisher: IEC

File Format: PDF

$164.00$329.00


Published:01/03/2023

Pages:50

File Size:1 file , 1.3 MB

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The data-link layer provides basic time-critical messaging communications between devices in an automation environment.

This protocol provides a means of connecting devices through a partial mesh network, such that most failures of an interconnection between two devices can be circumvented. In common practice the devices are interconnected in a non-redundant hierarchical manner reflecting application needs.

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