The through-beam sensor works with red light as well as a transmitter and a receiver. Thanks to their high light intensity, the sensor provides a high degree of operational reliability even with interferences like steam, fog or dust. The transmitter can be deactivated using test input in order to test the functionality of the through-beam sensor. The IO-Link interface can be used to configure the sensor (PNP/NPN, NC/NO, switching distance), as well as for reading out switching statuses and signal values.

Features at a Glance
Condition monitoring
High light intensity with large switching reserve
IO-Link 1.1
Test input for high operational reliability
Optical Data
Range | 6,000 mm |
Smallest Recognizable Part | see Table 1 |
Switching Hysteresis | + 10 % |
Light Source | Red Light |
Service Life (T = +25 °C) | 100,000 h |
Max. Ambient Light | 10,000 Lux |
Electrical Data
Sensor Type | Receiver |
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 | 0.5 ms |
Response time (interference-free mode) | 1 ms |
Temperature Drift | < 10 % |
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 | IP67/IP68 |
Connection | M8 × 1; 4-pin |
Optic Cover | Plastic, PMMA |
Weight | 6 g |
Safety Relevant Data
MTTFd (EN ISO 13849-1) | 2,111.25 a |
Output
PNP NC, PNP NO | yes |
IO-Link | yes |
Adjustable Parameter
Output | Push-pull NPN PNP |
Circuit | NC NO NC+NO |
Other parameters | Off-delay On-delay Mode of operation Hysteresis Switching point |
For More Information and Price : Wenglor P1KE012 Through Beam Sensor
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