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Norm
ÖVE/ÖNORM EN 61158-4-20
Ausgabedatum: 2015 10 01
Industrial communication networks - Fieldbus specifications -- Part 4-20: Data-link layer protocol specification - Type 20 elements (IEC 61158-4-20:2014) (english version)
The data-link layer provides basic time-critical messaging communications between devices in an automation environment. This protocol provides a means of connecting devic...
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Herausgeber:
Austrian Standards International
Format:
Digital | 46 Seiten
Sprache:
Englisch
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.
Norm
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
Norm
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