IFM SUH251 handleiding
Handleiding
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SUHxxx Ultrasonic flow meter without display
30 © ifm electronic gmbh 11661449 / 01 07 / 2025
FOUx Process values SELx Output signal Explanation
OU Temperature The output switches ON in case of a
fault.
If the process value “Temperature”
is defective, the device continues to
provide the process value “Flow”.
▪ Analogue signal:
FOUx Process values SELx Output signal Explanation
On All process values In case of an error the output goes to
21.5mA.
As soon as a defective process val-
ue is present, the unit sets all pro-
cess values to invalid.
OFF All process values In case of an error the output goes to
3.5mA.
OU Flow In case of an error the output goes to
3.5mA.
If the process value “Flow” is defec-
tive, the unit continues to provide
the process value “Temperature”.
Temperature In case of an error the output goes to
21.5mA.
If the process value “Temperature”
is defective, the unit continues to
provide the process value “Flow”.
▪ Frequency signal:
FOUx Process values SELx Output signal Explanation
On All process values In case of an error the output goes to
130% of FrPx.
As soon as a defective process val-
ue is present, the device sets all pro-
cess values to invalid.
OFF All process values In case of an error the output goes to
0Hz.
OU Flow In case of an error the output goes to
0Hz.
If the process value “Flow” is defec-
tive, the device continues to provide
the process value “Temperature”.
Temperature In case of an error the output goes to
130% of FrPx.
If the process value “Temperature”
is defective, the device continues to
provide the process value “Flow”.
The parameter FOU has no influence on the pulse signal, the diagnostic signals for flow
direction and signal quality and the IO-Link process data transmission.
10.2.7 Output off
The output signal can be switched off via the parameter oux = OFF. The output then goes to high
impedance.
Communication via the IO-Link interface on OUT1 remains active.
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Productinformatie
| Merk | IFM |
| Model | SUH251 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 3640 MB |
