Terminal Configuration; Optical Axis Adjustment - Takex PR-30BE Instruction Manual

For back-to-back and right angle mounting
（Note）Applicable only to the sensor, not to the reflector.
①Fix the first pole mounting plate with first pole bracket.
②Pass the second pole bracket under the first pole
mounting plate and fix the second pole mounting plate
upside down.
※Follow the same procedure as wall
mounting (from③) for wiring
6
WIRING

TERMINAL CONFIGURATION

1 2 3 4
Alarm
Power
output
10.5V to 30VDC
Dry contact relay
(non-polarity)
output 1a/1b (N.O./N.C.)
30V (AC/DC) 0.25A
Current consumption (Max) : 200 mA (DC10.5V)
●Wiring distance
Voltage
Wire size
AWG 22 (Dia 0.65mm)
AWG 20 (Dia 0.8mm)
AWG 18 (Dia 1.0mm)
AWG 17 (Dia 1.1mm)
Maximum wiring distance, when two or more sets are
（note）
connected, is the value above divided by the number of sets.
7

OPTICAL AXIS ADJUSTMENT

By aligning the optical axis correctly, a protection line with sufficient margin of sensitivity can be created, reducing the occurrence
of malfunction. Apply both "Distance check" and "Light reception level check" properly as shown below.
1 Before checking
① When mounting is completed, adjust the lens unit
horizontally (left and right direction) to face the reflector.
Mount the reflector so that it directly faces the front of the
lens unit as much as possible.
The beam path should be as
close to parallel as possible to
ensure reliable operation.
Make sure that angle
remains within ±15 °
even if angled installation
is needed. When exceeding
this, the amount of reflected
light will be insufficient and
it will not operate correctly.
5 6 7 8
When cover
is detached
Environmental
output
Tamper output
1b (N.C.)
30V (AC/DC) 0.25A
160 mA (DC12V)
80 mA (DC24V)
DC12V DC24V
50m (165') 500m (1,650' )
50m (165') 750m (2,500')
100m (330') 1,200m (4,000')
150m (500') 1,400m (4,600')
Lens unit
Installation with BL-11 (Sold separately)
（Note）Applicable only to the sensor, not to the reflector.
①Fix the BL-11 to the wall by 2 x self-tapping screws. (φ4x20mm)
(using keyhole)
②Fix the reflector to the BL-11 by 2 x oval countersunk head screws
(M4x20).
③Insert the push rivet into the lower hole in order to seal it.
Reflector
②
Screws
③
Push rivet
CONNECTION
●
Example connection 1
●
Example connection 2
①②③④⑤⑥⑦⑧
●
Example connection 3
①②③④
②Adjust the angle of the sensor with vertical adjustment screw
by looking through the viewfinder.
Continue adjust until the center of
the reflector can be seen in
the middle of
Vertically±5°
the viewfinder
as shown on
Vertical
adjustment screw
the right.
Horizontally±90°
Adjustment with the viewfinder may cause
some difference depending on the viewpoint
as it is only a rough adjustment.
Therefore, make sure to complete both
"2. Distance check" and "3. Light reception level check".
③Supply power to the sensor.
⑤
①
BL-11
Self-tapping
screws
Power
Alarm
①②③④
Control panel
(12VDC)
Power
｝
Alarm
｝
｝ Environment
｝ Tamper
Control panel
(12VDC)
Power
｝
｝
Alarm
①②③④
Control panel
(12VDC)
Viewfinder
Inside the
viewfinder