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75.5746.05 MS09 20210115
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4”
24”
MS09
Detection
Range*
Potentiometer: Detection Zone*
countclockwise
=
decrease (4’’ minimum)
clockwise
=
increase (24’’ maximum)
* Detection range is dependent upon
object size, object orientation, object
speed, and environmental conditions.
SENSOR FUNCTIONALITY
TIMED MODE
– Recommended for automatic door applications. In Timed Mode, a detection activates the
relay and the relay holds for a predetermined amount of time (0.5 seconds, not adjustable).
TOGGLE MODE
– Recommended for switch applications. In Toggle Mode, a detection activates the relay and a
second detection deactivates the relay. The relay will hold indefinitely until a second detection occurs.
For the 900 MHz wireless programming instructions, please reference BEA User’s Guide 75.5937 which
comes with the 900 MHz wireless receiver (sold separately).
WIRELESS FUNCTIONALITY
SETTINGS & ADJUSTMENTS
TROUBLESHOOTING
Can’t find your answer? Visit www.beainc.com or
scan QR code for Frequently Asked Questions!
Sensor does not seem to
detect
Bad or no power
Check power supply.
Detection range too short
Adjust detection zone potentiometer.
Incorrect wiring
Check wiring.
Sensor stays in detection
Environmental conditions
Remove moving objects from around sensor.
Incorrect wiring
Check wiring (NO and NC).
Wrong output mode
Switch output mode to TIMED.
potentiometer
DIP 2
DIP 1
DIP 1: Timed/Toggle
on (switch up) = toggle mode
off (switch down) = timed mode
0.5 sec only; not adjustable
DIP 2: LED
on (switch up) = LED on when not in detection
off (switch down) = LED on when in detection
