IEC 61139-3-ed.1.0

Detail information

Designation: IEC 61139-3-ed.1.0

Publication date: 01/11/2023

Pages: 807

Country: International technical standard

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Anotation

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. L’IEC 61139:2023 specifie une interface de communication numerique point a point sans fil (SDCI sans fil). Il s’agit d’une extension de la technologie d’interface de communication numerique point a point (SDCI) qui est specifiee dans l’IEC 61131-9. Le present document specifie les services et le protocole de communication sans fil (couche physique, couche de liaison de donnees et couche d’application conformement au modele de reference ISO/OSI) pour les Maitres sans fil et les Appareils sans fil. NOTE Le present document ne couvre pas l’integration dans des systemes de niveau superieur tels que les bus de terrain.