Balluff BOS 12M LE10 Serie Bedienungsanleitung Seite 4

Photoelectric Sensors
Laser thru-beam sensor BOS 12M-..-LE10/LS11/LS12-..
Small parts detection
BOS 12M­X_­LS12­..
Distance between emitter and receiver: 30 m
Object distance to the emitter
Fig. 4: Small parts detection as a function of object distance
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Technical Data
Optical
Sensing range s
n
Typ ..­LS11­.. 0...3 m
Typ ..­LS12­.. 0...30 m
Light type Laser red light
Laser class IEC 60825­1:2014 1
Wavelenght l
650...660 nm
Average power < 50 mW
Pulse frequency (Laser) 20 kHz
Pulse width 2 ms
Focal point
Typ ..­LS11­.. 500 mm
Typ ..­LS12­.. none
Max. resolution
Typ ..­LS11­.. 50 mm
Typ ..­LS12­.. 200 mm
Electrical
Supply voltage U 10...30 V DC
B
Rated operating voltage U 24 V
e
Ripple (% from U ) < 10%
e
No­load current I at U
O e
Emitter < 10 mA
Receiver ≤ 15 mA
Effective operating current I 200 mA
e
for switching output
≤ 2.5 V
Voltage drop U at I
d e
Turn­on delay 0.5 ms
Turn­off delay 0.5 ms
Switching frequency f 1 kHz
On delay 20 ms
Output depending on version PNP or NPN
Short circuit protected yes
Reverse polarity protected yes
Switching function N.C. Pin 2
N.O. Pin 4
Sensitivity adjustment Potentiometer
Mechanical
Connection type M12, 4 pole connec­
tor or cable
Housing material Nickel plated brass
Active surface material
Emitter Glass
Receiver PMMA
Vibration 55 Hz, 1 mm amplitude
Shock 30 g, 11 ms
Housing dimensions
Connector version M12x1 x 70 mm
Cable version M12x1 x 65 mm
Weight 30 g
Displays
Output function (receiver) yellow LED
Ambient
Ambient temperature T –10 ... 50 °C, non
a
condensating
Storage temperature –25 ... 60 °C
Enclosure rating per IEC 60529 IP 67
Ambient light rejection 5 kLux
Photoelectric Sensors
Laser thru-beam sensor BOS 12M-..-LE10/LS11/LS12-..
www.balluff.com
Balluff GmbH
Schurwaldstrasse 9
73765 Neuhausen a.d.F.
Germany
Phone + 49 7158 173­0
Fax +49 7158 5010
balluff@balluff.de
www.balluff.com
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