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EN IEC 62541-21:2026

Current

Current

The latest, up-to-date edition.

OPC Unified architecture - Part 21: Device Onboarding

Published date

20-02-2026

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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.

Committee
CLC/TC 65X
DocumentType
Standard
PublisherName
European Committee for Standards - Electrical
Status
Current

Standards Relationship
CEI EN IEC 62541-21:2026 Identical
UNE-EN IEC 62541-21:2026 Identical
BS EN IEC 62541-21:2026 Identical
I.S. EN IEC 62541-21:2026 Equivalent

Sorry this product is not available in your region.