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Verfügbare Sprachen
BOS 12M-...-PR10-...
Photoelectric Sensors
Red light Retro-Reflective Sensor
Adjustment
Standard adjustment
1. Position the sensor and reflector to the desired
distance.
2. Set the potentiometer to maximum sensitivity at right
limit (largest range).
3. Determine the on and off point of the output (yellow
LED): move the sensor in all directions so that the
yellow LED switches on and then back off.
4. Mount the sensor in the middle of the determined
switchpoints. The sensor is aligned optimally when the
yellow LED is on constantly and indicates secure
function.
Fine adjustment to detect very small objects
1. Perform standard adjustment (see above).
2. Turn the potentiometer counter-clockwise until the
yellow LED turns out.
⇒ The reflector is no longer recognized.
3. Slowly turn the potentiometer clockwise until the yellow
LED turns on.
⇒ The reflector is recognized again. Now very small
objects can also be detected.
Function reserve
The function reserve is a unitless factor which indicates
how much more light reaches the receiver than is neces-
sary for function of the sensor.
The larger the factor, the more stable the sensor operates.
For applications in dirty surroundings, a greater function
reserve is needed than under laboratory conditions.
30
10
BOS R50
(foil)
Operating range
1
0
500
1000
1500 2000
Function reserve depending on the distance to the reflector
3
english
Typ. max. range
2500
3000
3500
4000
distance to reflector [mm]
Technical data
Optical
Functional Principle
Range
Referenzreflektor
Light type
Wave length
LED group acc. to IEC 62471
Beam pattern
Light spot diameter
Electrical
Supply voltage U
B
Rated operating voltage U
e
Max. residual ripple (% von U
No-load current
Rated operating current l
e
Switching output
Max. capacitance for U
e
Max. voltage drop U
at l
d
e
Turn-on delay
Turn-off delay
Max. switching frequency f
(at U
)
e
Switching output
Short-circuit protection
Reverse polarity protection
Switching function
BOS 12M-PS-...
BOS 12M-PO-...
Mechanical
Connection type
-S4
-02
Housing material
Active surface material
Tightening torque
Housing dimensions
Weight
Connector version
Cable version
Ambient
Ambient temperature T
a
Degree of protection per
IEC 60529
Max. ambient light
Retro-reflective sensor
with polarization filter
3 m
BOS R-1
Red light (Pinpoint)
635...655 nm
Free group
Divergent
160 mm at 3 m
10...30 V DC
24 V DC
)
15 %
e
≤ 20 mA
100 mA
0.2 µF
1.5 V
0.5 ms
0.5 ms
1 kHz
PNP
Yes
Yes
N.O.
N.C.
M12 connector, 4-pin
Cable, 3-wire, 2m
Nickel-plated brass
PMMA
7/15 Nm
Ø 12 mm x 60 mm
15 g
75 g
-5 °C...55 °C
IP67
10 kLux
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