Norm

NEN-EN-IEC 61158-4-14:2014 en

Industri?le communicatienetwerken - Veldbus specificaties - Deel 4-14: Protocolspecificatie van de gegevensverbindingslaag - Type 14 elementen

172,08

Over deze norm

Status Definitief
Aantal pagina's 67
Commissie Industrieel meten, regelen en automatiseren
Gepubliceerd op 01-11-2014
Taal Engels
NEN-EN-IEC 61158-4-14 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 Industri?le communicatienetwerken - Veldbus specificaties - Deel 4-14: Protocolspecificatie van de gegevensverbindingslaag - Type 14 elementen
Engelse titel Industrial communication networks - Fieldbus specifications - Part 4-14: Data-link layer protocol specification - Type 14 elements
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