Publisher/Subscriber

OPC UA Pub/Sub is based on the publisher/subscriber communication pattern. TF6105 TC3 OPC UA Pub/Sub includes different configuration mechanisms to set up a publisher or subscriber including their corresponding data sets. We also recommend to consult our protocol overview chapter for an overview of the different configuration components.

Publisher

The publisher can be used to set up communication for sending data. It is added directly to the OPC UA RT Device. The settings page includes different configuration parameters to define the transport protocol as well as additional settings that further define the data communication.

Publisher/Subscriber 1:

The Data Sets tab contains information about all linked local or global data sets.

Publisher/Subscriber 2:

The Diagnosis tab contains diagnostics information about the data communication.

Publisher/Subscriber 3:

Subscriber

The publisher can be used to set up communication for receiving data. It is added directly to the OPC UA RT Device. The settings page includes different configuration parameters to define the transport protocol as well as additional settings that further define the data communication.

Publisher/Subscriber 4:

Similarly to the publisher, the Data Sets tab contains information about all linked local or global data sets and the Diagnosis tab contains diagnostics information about the data communication.