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sklademVydáno: 2023-03-07
IEC 61158-3-28:2023
Industrial communication networks - Fieldbus specifications - Part 3-28: Data-link layer service definition - Type 28 elements
Réseaux de communication industriels - Spécifications des bus de terrain - Partie 3-28: Définition des services de la couche liaison de données - Éléments de type 28
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Anglicky/Francouzsky Hardcopy
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| Označení normy: | IEC 61158-3-28:2023 |
| Vydáno: | 2023-03-07 |
| Edice: | 1 |
| ICS: | 25.040 |
| Počet stran (Anglicky/Francouzsky): | 119 |
| ISBN (Anglicky/Francouzsky): | 9782832265734 |
DESCRIPTION
IEC 61158-3-28:2023
IEC 61158-3-28:2023 describes basic packet communication services and models in an automation control industrial field environment. The Type 28 data-link layer provides time-critical and non-time-critical communication services. Time-critical refers to the requirement to complete specified functions between devices in a defined time window in an industrial field environment. Failure to complete specified functions within the time window can lead to failure or harm in industrial production.