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2 result(s) for PubSub,

• OPC-10000-1 – OPC Unified Architecture - Part 1: Overview and Concepts
  5.5 Publish-Subscribe
  Publish-Subscribe The Publish-Subscribe ( PubSub ) communication model in OPC UA offers an alternative to the ClientServer model, enabling efficient and/or decoupled communication. With PubSub,   OPC UA Applications ... this distribution is implemented. To cover a large number of use cases, OPC UA PubSub supports two largely different Message Oriented Middleware variants. These are: A broker-less form, where
• OPC-10000-80 – OPC Unified Architecture - Part 80: UAFX Overview and Concepts
  6.1 Controller-to-Controller communication
  each Connection . This release of the UAFX specification defines Connections using OPC UA PubSub for data exchange, including the usage of TSN. Connections using OPC UA Client Server for data ... intrinsically safe communications solution for hazardous zones and divisions. Furthermore, functionally safe communications using PubSub, and eventually Client Server, can be addressed by adding the OPC UA Safety protocol