SS IEC 62541-100:2019

OPC unified architecture – Part 100 : Device interface


Defines the information model associated with Devices. Describes three models which build upon each other as follows:
• the (base) Device Model is intended to provide a unified view of devices irrespective of the underlying device protocols;
• the Device Communication Model adds Network and Connection information elements so that communication topologies can be created;
• the Device Integration Host Model finally adds additional elements and rules required for host systems to manage integration for a complete system. It allows reflecting the topology of the automation system with the devices as well as the connecting communication networks.




Status Current
Edition 2019
No. of Pages 60
ICS Classification 25.040.40 Industrial process measurement and control
35.100 Open systems interconnection (OSI)
Committee Manufacturing Standards Commitee
Available for Purchase Global
Adoption IEC 62541-100 : 2015 IDT