IEC 61139-3:2023

Industrial networks - Single-drop digital communication interface - Part 3: Wireless extensions

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.

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