NORDAC Control and Parameter Boxes
52 Subject to technical alterations BU 0040 GB-1611
If the data connection is restored, the error must first be acknowledged (sequential pressing of the and
keys) in order to restart the drive.
Loss of supply voltage
Except for the fact that the Simple Setpoint Box switches off without an error message, the box and the frequency
inverter behave identically with regard to the behaviour described above under "Disconnection of the setpoint
channel".
3.1.4 Technical data
Name Value
Control voltage 24V
DC
± 20%
Power consumption approx. 35 mA
Display 4-digit, 7-segment display
Interfaces RS232 or RS485
Operating modes 485C / IO-C / IO-S
Ambient temperature 0°C … 40°C
Protection class IP54
Dimensions (L x W x D) (98 x 64 x 37)mm
Weight 0.3 kg
Wall-mounting possible with 2 holes at the rear
Connection cable length max. 20 m (not included in scope of delivery)
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