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OPC Unified architecture - Part 21: Device Onboarding
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STANDARD published on 5.1.2026
Designation standards: IEC 62541-21-ed.1.0
Publication date standards: 5.1.2026
SKU: NS-1253870
The number of pages: 53
Approximate weight : 159 g (0.35 lbs)
Country: International technical standard
Category: Technical standards IEC
IEC 62541-21:2026 defines the life cycle of Devices and Composites and mechanisms to verify their authenticity, set up their security and maintain their configuration. The NodeIds of all Nodes described in this standard are only symbolic names. Annex A defines the NamespaceUri for all NodeIds and the actual NodeIds. IEC 62541-21:2026 definit le cycle de vie des Appareils et des Composites, ainsi que les mecanismes de verification de leur authenticite, de configuration de leur securite et de maintenance de leur configuration. Les NodeIds de tous les Nouds decrits dans la presente norme sont uniquement des noms symboliques. LAnnexe A definit le NamespaceUri pour tous les NodeIds et les NodeIds reels.
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Latest update: 2026-01-11 (Number of items: 2 254 176)
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