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What kind of signals does a Profinet Managed Switch carry ?
Publish:
2025-06-19 10:23
Source:
Profinet Switch Cable M12 L Code
A Profinet Managed Switch primarily handles Ethernet-based communication signals, specifically tailored for Profinet—an industrial protocol developed by Siemens and Profibus & Profinet International (PI).

What kind of signals does a Profinet Managed Switch carry ?
Industrial Ethernet / Profinet protocol signals
These are real-time or near real-time Ethernet packets used for automation control.
Profinet supports :
Acyclic data e.g., diagnostics, configuration
Cyclic data e.g., sensor/actuator status update
Alarms and real-time control e.g., motion control
Standard TCP/IP communication for engineering tools, HMI, SCADA


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