The Retro-Reflex Sensor with Light Band scans a significantly larger range than a retro-reflex sensor with a dot-shaped light spot. This makes it ideally suitable for reliably detecting the front edges of objects with irregular shapes or variable sizes. The sensor’s collimated laser light band is absolutely homogeneous and can thus be precisely aligned to the conveyor belt’s level. The sensor detects objects as small as just four millimeters. The compact format can be integrated into the smallest of spaces, for example in the side panels of conveyor systems.
Compensation of uneven conveyor belt areas with dynamic teach-in
Flexible mounting options thanks to 180° rotatable plug
Precise front edge detection with non-uniform objects
Dynamic readjustment of the switching threshold
Optical Data
Range
2,500 mm
Reference Reflector/Reflector Foil
Z90R007
Smallest Recognizable Part
see Table 1
Light Source
Laser (red)
Wavelength
650 nm
Service Life (T = +25 °C)
100,000 h
Laser Class (EN 60825-1)
1
Max. Ambient Light
10,000 Lux
Light Strip Height
27 mm
Electrical Data
Supply Voltage
12 ... 30 V DC
Current Consumption (Ub = 24 V)
< 30 mA
Switching Frequency
275 Hz
Response Time
1.8 ms
Temperature Range
-30 ... 60 °C
Switching Output Voltage Drop
< 2.5 V
PNP Switching Output/Switching Current
100 mA
Residual Current Switching Output
< 50 µA
Short Circuit Protection
yes
Reverse Polarity Protection
yes
Overload Protection
yes
Protection Class
III
Mechanical Data
Setting Method
Teach-In
Housing Material
Plastic, ABS/GFPlastic, PC
Degree of Protection
IP67IP68
Connection
M12 × 1; 4-pin
Optic Cover
Plastic, PMMA
Weight
62 g
Safety-relevant Data
MTTFd (EN ISO 13849-1)
1,942.78 a
Output
PNP NO
yes
Standards and certificates
Table 1
Distance, Sensor to Reflector
0,35 ... 1,60 m
1,60 ... 2,50 m
Smallest Recognizable Part
4 mm
10 mm
Connection Diagram
Ctrl. Panel
06 = Teach Button30 = Switching Status/Contamination Warning68 = Power LED
Dimensioned Picture
Dimensions specified in mm (1 mm = 0.03937")1 = Emitter2 = ReceiverScrew M4 = 0.5 Nm
