Norm

IEC/PAS 61158-4-22:2009 en

Industriƫle communicatienetwerken - Veldbus specificaties - Deel 4-22: Protocolspecificatie van de gegevensverbindingslaag - Type SNpTYPE elementen

  • Deze norm is ingetrokken sinds 17-08-2010

232,65

Over deze norm

Status Ingetrokken
Aantal pagina's 65
Commissie Industrieel meten, regelen en automatiseren
Gepubliceerd op 01-08-2009
Taal Engels
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.

Details

ICS-code 25.040
35.100.20
Nederlandse titel Industriƫle communicatienetwerken - Veldbus specificaties - Deel 4-22: Protocolspecificatie van de gegevensverbindingslaag - Type SNpTYPE elementen
Engelse titel Industrial communication networks - Fieldbus specifications - Part 4-22: Data-link layer protocol specification - Type SNpTYPE elements
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