Hirschmann BRS20-0400 Series

Installation BRS20/30/40/50
Release 02 11/2018
47
 Connection constellations of sensors
Figure 16: Connection of a sensor with separate power supply
1 - Sensor
2 - BRS20/30/40/50l
3 - Separate power supply for sensor
Figure 17: Connection of a sensor with separate power supply
1 - Switch (2-wire sensor)
2 - BRS20/30/40/50l
3 - Separate power supply for sensor
2.5 Operating the device
When you connect the supply voltage, you start up the device.
O
+ 24 V
0 V
+ 24 V
0 V
+
-
Input
1
2
3
+24 V
0 V
+
-
Input
1
2
3