BUSCH R5 Oxygen - Electrical Connection of the Monitoring Devices; Wiring Diagram Level Switch (Optional)

5 | Installation
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Double star connection, multi-voltage
motor with 12 pins (low voltage):
4
4
4
Star connection, multi-voltage motor
with 12 pins (high voltage):
4
4
4
Delta connection, multi-voltage motor
with 12 pins (middle voltage):
4
4
4
5.6 Electrical Connection of the Monitoring Devices
NOTE
In order to prevent potential nuisance alarms, Busch recommends that the control system
is configured with a time delay of at least 20 seconds.
5.6.1 Wiring Diagram Level Switch (Optional)
Part no.: 0652569 236
Connector: M12x1, 4-pin
Electrical data:
U = 10 – 30 V DC
I consumption : <15 mA
I output max : 150 mA
Switch point:
Pin 1 = low level
1
4
3
0.5 A
K
1 = Brown: Supply +24V DC
3 = Blue: Supply 0V DC
4 = Black: Signal low level
NOTE:
For this device, the recommended time
delay to prevent nuisance alarms can be up
to 240 seconds.