The reflex sensor with background suppression works with blue light according to the angle measurement principle and is designed to detect objects against any background. The sensor always has the same switching distance, regardless of the color, shape and surface of the objects. The reflect sensor with blue light is specially designed for applications with dark shiny objects, such as when manufacturing solar wafers. The IO-Link interface can be used to configure the reflex sensors (PNP/NPN, NC/NO, switching distance), as well as for reading out switching statuses and distance values.
Blue light for dark, shiny objects
Condition monitoring
IO-Link 1.1
Reliably detect objects against any background
Optical Data
Range
150 mm
Setting Range
30 ... 150 mm
Switching Hysteresis
< 10 %
Light Source
Blue Light
Service Life (T = +25 °C)
100,000 h
Risk Group (EN 62471)
1
Max. Ambient Light
10,000 Lux
Light Spot Diameter
see Table 1
Electrical Data
Supply Voltage
10 ... 30 V DC
Supply Voltage with IO-Link
18 ... 30 V DC
Current Consumption (Ub = 24 V)
< 20 mA
Switching Frequency
1,000 Hz
Switching Frequency (interference-free mode)
500 Hz
Response time (interference-free mode)
1 ms
Response Time
0.5 ms
Temperature Drift
< 5 %
Temperature Range
-40 ... 60 °C
Switching Output Voltage Drop
< 2 V
Switching Output/Switching Current
100 mA
Residual Current Switching Output
< 50 µA
Short Circuit Protection
yes
Reverse Polarity Protection
yes
Overload Protection
yes
Lockable
yes
Interface
IO-Link V1.1
Protection Class
III
Mechanical Data
Setting Method
Potentiometer
Housing Material
Plastic, ABS/PC
Degree of Protection
IP67IP68
Connection
M8 × 1; 4-pin
Optic Cover
Plastic, PMMA
Weight
6 g
Safety-relevant Data
MTTFd (EN ISO 13849-1)
1,717.03 a
Output
NPN NC, NPN NO
yes
IO-Link
yes
Adjustable parameters
Output
Push-pullNPNPNP
Circuit
inactiveError outputNCNC+NONO
Other parameters
Off-delayOn-delayMode of operationHysteresisSwitching pointEmitted light
All other parameters can be found in the product documentation.
