Time-sensitive networking (TSN) is a promising technology drawing a lot of attention at the moment, especially in the context of Industry 4.0, where it is generally viewed as the opportunity for better integration of OT networks into the IT networks of companies.
TSN offers great potential for PROFINET. It aims to combine the wide range of IT networks with the robustness and determinism of automation networks. In short: hard real-time via standard IT networks. But this doesn't signal a revolution for PROFINET. Rather, it represents a visionary architecture upon which PROFINET is building. Through further development of Ethernet in IEEE 802.1, future devices with standard Ethernet controllers can be developed that still meet all the robustness and determinism requirements of industrial automation.
This video shows you what requirements Industrie 4.0 has and how real-time communication with PROFINET based on TSN fulfil it.
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