5.3
Proximity switches
BOMAG
44
008 921 86
tances are 2 or 4 mm. The maximum amperage is 300
mA.
The LED (Fig. 5) lights up, when the initiator has de-
tected metal in its stray field.
Fig. 6 Circuit diagram, making contact
The circuit diagram (Fig. 6) shows a proximity switch
with normally open contact.
Brown = voltage supply
Blue = ground supply
Black = switching output
The initiator switches the relay (K05)
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