KEB COMBIVERT F6 Instructions For Use Manual page 24

4 | Connection of the control
4.2.6.1.4 Mixed supply
ACHTUNG
24
Observe the input voltage of the device!
a) The connected consumers must be designed for the voltage tolerance of the
voltage output 24VoutCtrl.
Connection for internal supply
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2 Determination of the current consumption [} 22]
Mixed voltage supply is used,
• if the controller is to remain in operation when the mains supply of the COMBI-
VERT is switched off.
• so that the COMBIVERT can continue to operate if the external power supply
fails.
Install protective diode
a) The diode D1 prevents the voltage output from supplying other consumers if
the external supply fails.
Too much current load!
Malfunctions at the device and in the application.
a) Determine the maximum current according "Determination of the current con-
sumption".
b) If current consumption at P24Vin is higher than max. output current at
24VoutCtrl, then select external or mixed supply.
Observe the input voltage of the device!
a) The connected consumers must be designed for the voltage tolerance of the
voltage output 24VoutCtrl.
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X2A
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KEB Automation KG