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Norm
ÖVE/ÖNORM EN 61158-4-14
Ausgabedatum: 2015 11 01
Industrial communication networks - Fieldbus specifications -- Part 4-14: Data-link layer protocol specification - Type 14 elements (IEC 61158-4-14:2014) (english version)
The data-link layer provides basic time-critical messaging communications between devices in an automation environment. This protocol provides communication opportunities...
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Herausgeber:
Austrian Standards International
Format:
Digital | 36 Seiten
Sprache:
Englisch
The 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 a) in a synchronously-starting cyclic manner, according to a pre-established schedule, and b) in a cyclic or acyclic asynchronous manner, as requested each cycle 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.
ÖVE/ÖNORM EN 61158-4-14
2015 11 01
Industrial communication networks - Fieldbus specifications -- Part 4-14: Data-link layer protocol ...
Norm
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ÖVE/ÖNORM EN 61158-4-14
2013 05 01
Industrial communication networks - Fieldbus specifications - Part 4-14: Data-link layer protocol sp...
Norm
ÖVE/ÖNORM EN 61158-4-14
2008 10 01
Industrial communication networks - Fieldbus specifications - Part 4-14: Data-link layer protocol sp...
Norm
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ISO/IEC 7498-1:1994
Ausgabedatum :
1994 11 17
Information technology — Open Systems Interconnection — Basic Reference Model: The Basic Model (Corrected version 1996-06)
Norm
ISO/IEC 7498-3:1997
Ausgabedatum :
1997 04 03
Information technology — Open Systems Interconnection — Basic Reference Model: Naming and addressing
Norm
ISO/IEC 10731:1994
Ausgabedatum :
1994 12 15
Information technology — Open Systems Interconnection — Basic Reference Model — Conventions for the definition of OSI services