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sklademVydáno: 2023-11-01
IEC 61139-3:2023
Industrial networks - Single-drop digital communication interface - Part 3: Wireless extensions
Réseaux industriels - Interface de communication numérique point à point - Partie 3: Extensions sans fil
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| Označení normy: | IEC 61139-3:2023 |
| Vydáno: | 2023-11-01 |
| Edice: | 1 |
| ICS: | 35.200 |
Popis
IEC 61139-3:2023
IEC 61139-3:2023 specifies a wireless single-drop digital communication interface (SDCI wireless).
This is an extension to the single-drop digital communication interface (SDCI) technology that is specified in IEC 61131-9.
This document specifies the wireless communication services and protocol (physical layer, data link layer and application layer in accordance with the ISO/OSI reference model) for W‑Masters and W‑Devices.
NOTE This document does not cover the integration into higher level systems such as fieldbuses.