Norm

NEN-EN-IEC 61158-4-19:2012 en

Industriƫle communicatienetwerken - Veldbus specificaties - Deel 4-19: Protocolspecificatie van de gegevensverbindingslaag - Type 19 elementen

  • Deze norm is ingetrokken sinds 12-11-2014

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Over deze norm

Status Ingetrokken
Aantal pagina's 144
Commissie Industrieel meten, regelen en automatiseren
Gepubliceerd op 01-06-2012
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 25.040.40
35.100.20
35.110
Nederlandse titel Industriƫle communicatienetwerken - Veldbus specificaties - Deel 4-19: Protocolspecificatie van de gegevensverbindingslaag - Type 19 elementen
Engelse titel Industrial communication networks - Fieldbus specifications - Part 4-19: Data-link layer protocol specification - Type 19 elements
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