IEC 61158-4-24:2023
Current
The latest, up-to-date edition.
Industrial communication networks - Fieldbus specifications - Part 4-24: Data-link layer protocol specification - Type 24 elements
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
English, English - French
28-03-2023
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IEC 61158-4-24:2023 provides
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 datalink service provider;
procedures for giving communications opportunities to all participating DL-entities (DLEs), sequentially and in a cyclic manner for deterministic and synchronized transfer at cyclic intervals up to 64 ms;
procedures for giving communication opportunities available for time-critical data transmission together with non-time-critical data transmission without prejudice to the time-critical data transmission;
procedures for giving cyclic and acyclic communication opportunities for time-critical data transmission with prioritized access;
procedures for giving communication opportunities based on ISO/IEC/IEEE 8802‑3 medium access control, with provisions for nodes to be added or removed during normal operation;
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.
| Committee |
TC 65/SC 65C
|
| DocumentType |
Standard
|
| Pages |
135
|
| PublisherName |
International Electrotechnical Committee
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| DS/EN IEC 61158-4-24:2023 | Identical |
| CEI EN IEC 61158-4-24:2023 | Identical |
| PN-EN IEC 61158-4-24:2023-12 | Identical |
| UNE-EN IEC 61158-4-24:2023 | Identical |
| BS EN IEC 61158-4-24:2023 | Identical |
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