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BEA 1SAFE User Manual page 3

Active infrared safety sensor for automatic doors

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ADDITIONAL ADJUSTMENTS
ADDITIONAL ADJUSTMENTS
ON
DIP
1 2 3 4
ON
DIP
1
1
2 3 4
RED-GREEN
+
OFF
GREEN
RED
4x ORANGE
2
DIP
ON
1
2
3 4
When?
When increased door safety is required.
Relaunch a setup after changing dip switch 2
ON
DIP
3
1 2
3
4
When?
When 2 or more sensors are installed in
proximity to each other, it is recommended to
choose different frequencies to avoid crosstalk.
4
ON
DIP
1 2
3
4
When?
When the monitoring input mode is active high
or
when no monitoring is required.
OFF
(Factory values)
Automatic mode
Do not touch the screw. It
should be positioned as
shown.
Push the push button
shortly to launch an
automatic setup.
LED flashes RED-GREEN.
OK
Switch to manual mode
Small (25cm at 2.2m)
Frequency 1
F1
F2
Monitoring Active High
When the application requires specific adjustments, you can
adapt the sensor by using the dip switches.
ON
DIP
Manual mode
1
2 3 4
When?
- low reflectivity of background
- no background or
- mounting height < 1.6m
- uncovered zone > 40cm
How?
Decrease (-) or increase (+) the uncovered
zone and check it by moving a white paper
up and down under the sensor.
ON
DIP
Big (40cm at 2.2m)
1
2
3 4
When?
When increased immunity to disturbances
is required.
Relaunch a setup after changing dip switch 2
ON
DIP
Frequency 2
1 2
3
4
When?
When 2 or more sensors are installed in
proximity to each other, it is recommended to
choose different frequencies to avoid crosstalk.
F1
ON
DIP
Monitoring Active Low
1 2
3
4
When?
When the monitoring input mode is active low.
ON
mounting height
> 3m
-
+
Do not move the white
paper horizontally!
F2
3/4

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