SS IEC 62541-5:2019

OPC unified architecture – Part 5 : Information model


Defines the Information Model of the OPC Unified Architecture. The Information Model describes standardised Nodes of a Server’s AddressSpace. These Nodes are standardised types as well as standardised instances used for diagnostics or as entry points to server-specific Nodes. Thus, the Information Model defines the AddressSpace of an empty OPC UA Server. However, it is not expected that all Servers will provide all of these Nodes.




Status Withdrawn - 21 Nov 2022
Edition 2019
No. of Pages 125
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 62541-5 : 2015 IDT