Barrier Gate-ProBG3000 Series
User Manual
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5.4.3
Loop Detector
Loop detectors in the parking system consist of the loop, loop detector, and control board. The
loop is installed under the ground. When the loop detects a vehicle, the boom resists falling. After
the vehicle pass, the boom falls automatically.
The wiring diagram is shown in Fig. 5.5 (If only the Loop Detector is used, the
needs to be directly connected with +24V).
Fig. 5.5
Fig. 5.6
