IEC 62541-21:2026
Current
The latest, up-to-date edition.
OPC unified architecture - Part 21: Device Onboarding
Hardcopy , PDF
French, English, English - French
05-01-2026
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.
| DocumentType |
Standard
|
| Pages |
56
|
| PublisherName |
International Electrotechnical Committee
|
| 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 |
| CEI EN IEC 62541-1:2026 | OPC unified architecture – Part 1: Overview and concepts |
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