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CENELEC - EN IEC 62541-8

OPC Unified Architecture - Part 8: Data Access

active, Most Current
Organization: CENELEC
Publication Date: 1 August 2020
Status: active
Page Count: 56
ICS Code (Industrial process measurement and control): 25.040.40
ICS Code (Multilayer applications): 35.100.05
scope:

This part of IEC 62541 is part of the overall OPC Unified Architecture (OPC UA) standard series and defines the information model associated with Data Access (DA). It particularly includes additional VariableTypes and complementary descriptions of the NodeClasses and Attributes needed for Data Access, additional Properties, and other information and behaviour.

The complete address space model, including all NodeClasses and Attributes is specified in IEC 62541-3. The services to detect and access data are specified in IEC 62541-4.

Document History

EN IEC 62541-8
August 1, 2020
OPC Unified Architecture - Part 8: Data Access
This part of IEC 62541 is part of the overall OPC Unified Architecture (OPC UA) standard series and defines the information model associated with Data Access (DA). It particularly includes additional...
May 1, 2015
OPC unified architecture - Part 8: Data Access
This part of IEC 62451 is part of the overall OPC Unified Architecture (OPC UA) standard series and defines the information model associated with Data Access (DA). It particularly includes additional...
December 1, 2011
OPC unified architecture - Part 8: Data Access
This part of IEC 62541 is part of the overall OPC Unified Architecture (OPC UA) standard series and defines the information model associated with Data Access (DA). It particularly includes additional...

References

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