OPC 10000-14 UA Part 14: PubSub


This specification defines the OPC Unified Architecture PubSub communication model. The PubSub communication model defines an OPC UA publish subscribe pattern instead of the client server pattern defined by the Services in Part 4. Topics include:
– a general introduction of the concepts,
– a definition of the PubSub communication parameters,
– a PubSub configuration information model,
– transport mappings to UDP, MQTT, and AMQP
– Binary and JSON encodings

Working Group Unified Architecture Core - UA
Document Type Specification
Editor(s) Matthias Damm
License Specifications
Issue Tracking Mantis Project - OPC 10000-14
Access Level Registered
Namespace http://opcfoundation.org/UA/
Version Status Date
Release 2023-12-13
Release 2018-02-06
Version Status Date
Deprecated 2022-11-01
Deprecated 2022-03-01