SS IEC 62541-8:2019
OPC unified architecture – Part 8 : Data access
Defines the information model associated with Data Access (DA). 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 SS IEC 62541-3. The services to detect and access data are specified in SS IEC 62541-4.
|Status||Withdrawn - 28 Nov 2022|
|No. of Pages||31|
|ICS Classification||25.040.40 Industrial process measurement and control
35.100 Open systems interconnection (OSI)
|Committee||Manufacturing Standards Commitee
|Available for Purchase||unknown|
|Adoption||IEC 62541-8 : 2015 IDT|