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sklademVydáno: 2023-03-22
IEC 61158-4-4:2023
Industrial communication networks - Fieldbus specifications - Part 4-4: Data-link layer protocol specification - Type 4 elements
Réseaux de communication industriels - Spécifications des bus de terrain - Partie 4-4: Spécification du protocole de la couche liaison de données - Éléments de type 4
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| Označení normy: | IEC 61158-4-4:2023 |
| Vydáno: | 2023-03-22 |
| Jazyk: | Anglicky/Francouzsky |
DESCRIPTION
IEC 61158-4-4:2023
IEC 61158-4-4:2023 specifies - procedures for the timely transfer of data and control information from one data-link user entity to a peer user entity, and among the data-link entities forming the distributed data-link service provider; - the structure of the fieldbus DLPDUs used for the transfer of data and control information by the protocol of this document, and their representation as physical interface data units.