IEC 62541-21:2026 ED1

OPC unified architecture - Part 21: Device Onboarding

Publication date: 5 jan 2026

General information

Current stage: 60.60 Effective date: 5 jan 2026

Originator: IEC

Owner: TC 65/SC 65E

Type: International Standard

ICS: 25.040

Gjuha: anglisht frëngjisht

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Statusi: Publikuar

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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.

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PUBLISHED
IEC 62541-21:2026 ED1
60.60 Standard published
5 jan 2026