NORDAC Control and Parameter Boxes
54 Subject to technical alterations BU 0040 GB-1611
Frequency inverter
series
Option required Comments*
SK 5xxE None
Up to size 4
DIP switch AIN1 (Burden resistorfor analog input 1)
in setting {OFF}
Above size 5
DIP switch S1 and S3 (Burden resistor foranalog input 1
and "0-10V signal processing")
to setting {OFF}
SK CU1-BSC
(Similar to illustration)
Set bridge between X3.2-12 and X3.2-13
SK CU1-STD
DIP- Switch (
Burden resistor, analog input)
to setting {OFF} and
set bridge between X1.2-12 and X1.2-13
SK 700E
SK CU1-MLT
(Similar to illustration)
DIP switch (Burden resistor, analog input 1)
to setting {OFF}
SK 750E
As for SK 700E As for SK 700E
* It is assumed that the connection is made to Analog Input 1.
3.2.1.2 Control connections
WARNING
Installation must be carried out by qualified personnel only, paying particular attention to safety
and warning instructions.
Installation or removal of modules or electrical connections must only be carried out when no
voltage is present. For detailed information, please refer to the relevant frequency inverter
manual.
Illustration of the function of the
SK POT1-1 control box
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