IEC 62541-19 Ed. 1.0 en:2025
IEC 62541-19 Ed. 1.0 en:2025 HistoricalOPC unified architecture - Part 19: Dictionary Reference
standard byInternational Electrotechnical Commission , 12/01/2025
standard byInternational Electrotechnical Commission , 12/01/2025
IEC 62541-19:2025 This part of IEC 62541, which is a specification, 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.