Direct integration of OPC UA Pub/Sub UDP communication into the TwinCAT 3 runtime paves the way for straightforward configuration of publishers and subscribers, as well as exchange of data in realtime.
With a new extension of the OPC UA specification, which Beckhoff played a prominent role in helping to develop, the publisher/subscriber principle is being introduced into the established and standardised OPC UA communication protocol. Through the early integration of the Pub/Sub UDP extension, Beckhoff has emerged once again as an early adopter of OPC technologies.
One particular advantage is the much simplified configuration resulting from direct integration into the TwinCAT 3 engineering environment. Communication is initiated directly from the TwinCAT 3 runtime, creating a deterministic and therefore real-time-capable communication channel via OPC UA.
Advantages of publisher/subscriber communication
Conventional client/server applications are decoupled from one another in publisher/subscriber-based data communication and no longer need to ‘know’ each other. The publisher simply sends its data, as a UDP multicast in this case, to a multicast group. The subscribers receive the data by subscribing to the multicast group instead of the actual device.
These advantages can be utilised in all areas of machine design, plant engineering and building automation technology. This is especially true in M2M scenarios within machine networks, for example, in small manufacturing systems as well as complex machines and buildings.
According to the current roadmap for the OPC UA specification, this extension is expected to be finalised by the OPC Foundation in early 2017. Accordingly, Beckhoff plans a timely product release in TwinCAT 3.
Innovative separation of recyclable materials Beckhoff Automation
Fieldbus & Industrial Networking
A plant built by Belgian specialist machine builder, Absolem Engineering features an innovative process for separating recyclable materials. Using PC-based control from Beckhoff, a major problem has been elegantly solved - the generation of different signal sequences for the exact synchronisation of different camera systems.
Read more...Development of motor control units for automotive industry Siemens South Africa
IT in Manufacturing
SEDEMAC has adopted the Siemens Xcelerator portfolio of industry software, which is used in the development of its motor control units and engine control units. The motor control units are used in EVs, hybrids, ebikes and power tools, while the engine control units are used for off-road and on-road engines.
Read more...Sustainable last-mile delivery electric trucks Siemens South Africa
IT in Manufacturing
Workhorse Group, an American technology company focused on pioneering the transition to zero-emission commercial vehicles, has adopted the Siemens Xcelerator portfolio of industrial software as it builds electric trucks for sustainable last-mile delivery.
Read more...South Africa’s role in the AGI revolution
IT in Manufacturing
AI has found its way into general conversation after the emergence of large language models like ChatGPT. However, the discussion is increasingly turning to the search for Artificial General Intelligence (AGI), which could entirely change the game.
Read more...Predictive asset performance management with ABB Ability Genix ABB South Africa
IT in Manufacturing
The ABB Ability Genix APM suite is a comprehensive asset management platform powered by AI, IIoT and model-based predictive data analytics. This enables a paradigm shift towards a more proactive and predictive asset management approach.
Read more...Intelligent automation primed for $47 billion revenue by 2030
IT in Manufacturing
According to GlobalData, the intelligent automation market is set to grow from $18 billion in 2023 to $47 billion in 2030, driven by advancements in AI, particularly the rapid adoption of generative AI.
Read more...Chocolate manufacturing with Siemens Xcelerator Siemens South Africa
IT in Manufacturing
Freybadi, one of the largest chocolate manufacturers in Indonesia and a trusted supplier of chocolate in the Asia-Pacific, Middle East and African regions, has adopted the Siemens Xcelerator portfolio of industry software to optimise its manufacturing and production processes.
Read more...A CFO’s guide to unlocking the potential of gen AI
IT in Manufacturing
CFOs of leading global organisations understand that their role extends beyond mere financial oversight; they are pivotal in steering organisation-wide transformation, particularly in the realm of technological advancement.
Read more...Higher level cybersecurity certification for Schneider Electric Schneider Electric South Africa
IT in Manufacturing
Schneider Electric’s EcoStruxure IT NMC3 platform has obtained a new and higher level of cybersecurity certification, making it the first data centre infrastructure management network card to achieve SL2) designation from IEC.
printer friendly version