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EN IEC 62541-19:2026

OPC unified architecture - Part 19: Dictionary Reference EN IEC 62541-19:2026

Publication date:   Feb 17, 2026

General information

60.60   Standard published   Jan 23, 2026

CENELEC

CLC/TC 65X Industrial-process measurement, control and automation

European Norm

25.040   Industrial automation systems

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Scope

IEC 62541-19: 2025 defines an Information Model of the OPC Unified Architecture. The Information Model describes the basic infrastructure to reference from an OPC UA Information Model to external dictionaries like IEC Common Data Dictionary or ECLASS.

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PUBLISHED
EN IEC 62541-19:2026
60.60 Standard published
Jan 23, 2026




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