www.opcfoundation.org ©klagyivik / stock.adobe.com OPC UA: Interoperability for Cloud Connectivity Challenge – MQTT is set as transport to cloud. BUT: MQTT is a “payload agnostic” protocol – No definition of the message payload – Results in multiple company or consortia mapping definitions Solution – OPC UA Pub/Sub (over UDP and MQTT) published in Feb 2018 – Different bindings (JSON/BINARY) for different use-cases – Supported by 6 cloud vendors – Plugfest with 53+ major OT companies Delivery – OPC UA is IEC62541 Standard – Toolkits and open source available – Free of charge: IIoT Starterkit Easy ramp start in less than 1h Semantic, normalized data directly available in cloud services Open eco-system – international accepted – vendor independent – multi-domains „Demo Cloud Interoperability“ SPS 2023 // November, 14 –16 OPC Booth // Hall 5 – 140 ENERGY, FACTORY, PROCESS Criteria to get listed Feature available / on roadmap Digitalization Semantics IIoT 5G CLOUD LIBRARY CLOUD FEDERATION CLOUD OPC UA over MQTT Security .. and multiple more companies OPC UA FOR CLOUD OPC UA IIOT STARTER KIT AVAILABLE OPC UA via REST DIGITAL TWIN DATA SPACES METAVERSE ASSET ADMINISTRATION SHELL
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