Additional equipment LOC-1
Figure 4: Connection scheme with pull-down resistor
Option 1:
+U = 10 .. 32 V DC
R = 3 .. 20 kΩ
Power Supply = 5 .. 32 V AC/DC
No moving person or object present: voltage drop on sensor > 95 % Vcc.
Moving person or object present: voltage drop on sensor < 2 V.
Option 2:
+U = 5 V DC
R = 1 .. 20 kΩ
Power Supply = 5 .. 32 V AC/DC
No moving person or object present: voltage drop on sensor > 4 V.
Moving person or object present: voltage drop on sensor < 1 V.
Figure 5: Connection scheme for single or multiple sensors
3
Maximum allowed number of multiple sensors is 4.
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