Norm

NEN-EN-IEC 61158-4-3:2012 en

Industriële communicatienetwerken - Veldbus specificaties - Deel 4-3: Protocolspecificatie van de gegevensverbindingslaag - Type 3 elementen

  • Deze norm is ingetrokken sinds 14-11-2014

307,94

Over deze norm

Status Ingetrokken
Aantal pagina's 174
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 a pre-selected “master” subset of datalink entities in a cyclic asynchronous manner, sequentially to each of those data-link entities. Other data-link entities communicate only as permitted and delegated by those master datalink entities. For a given master, its communications with other data-link entities can be cyclic, or acyclic with prioritized access, or a combination of the two. This protocol provides a means of sharing the available communication resources in a fair manner. There are provisions for time synchronization and for isochronous operation.

Details

ICS-code 25.040.40
35.100.20
35.110
Nederlandse titel Industriële communicatienetwerken - Veldbus specificaties - Deel 4-3: Protocolspecificatie van de gegevensverbindingslaag - Type 3 elementen
Engelse titel Industrial communication networks - Fieldbus specifications - Part 4-3: Data-link layer protocol specification - Type 3 elements
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