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ČSN EN IEC 61158-4-24-ed.3 (184020)
Industrial communication networks - Fieldbus specifications - Part 4-24: Data-link layer protocol specification - Type 24 elements
Translate name
STANDARD published on 1.10.2023
The information about the standard:
Designation standards: ČSN EN IEC 61158-4-24-ed.3
Classification mark: 184020
Catalog number: 517656
Publication date standards: 1.10.2023
SKU: NS-1154637
The number of pages: 144
Approximate weight : 463 g (1.02 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
The category - similar standards:
Industrial process measurement and controlData link layerNetworking
Annotation of standard text ČSN EN IEC 61158-4-24-ed.3 (184020):
data-link layer provides basic time-critical messaging communications between devices in an automation environment.
This protocol provides communication opportunities to all participating data-link entities:
- - in a synchronously-starting cyclic manner, according to a pre-established schedule, or
- - in an acyclic manner, as requested by each of those data-link entities.
Thus, this protocol can be characterized as one which provides cyclic and acyclic access asynchronously but with a synchronous restart of each cycle
