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SU2020 SU8020 SU2021 SU8021 SU2621 SU8621
Ultrasonic flow meter
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4.3 IO-Link
IO-Link is a communication system for connecting intelligent sensors and actuators to automation
systems. IO-Link is standardised in the IEC 61131-9 standard.
General information on IO-Link at
Input Output Device Description (IODD) with all parameters, process data and detailed
descriptions of the device at
IO-Link offers the following advantages:
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Interference-free transmission of all data and process values
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Parameter setting in the running process or presetting outside the application
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Parameters for identifying the connected devices in the system
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Additional parameters and diagnostic functions
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Automatic backup and restore of parameter sets in case of device replacement (data storage)
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Logging of parameter sets, process values and events
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Device description file (IODD - Input Output Device Description) for easy project planning
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Standardised electrical connection
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Remote maintenance