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P1KH002 Reflex Sensor with Background Suppression

Available from stock
The reflex sensor with background suppression works with red light according to the angle measurement principle and is suitable for the detection of objects against any background. The sensor always has the same switching distance, regardless of the color, shape and surface of the objects. Minimal height differences can be detected with the sensors and, for example, various parts can be reliably differentiated from each other. The IO-Link interface can be used to configure reflex sensors (PNP/NPN, NC/NO, switching distance) and to output switching statuses and distance values.

Optical Data

Range 150 mm
Setting Range 30 ... 150 mm
Switching Hysteresis  < 10 %
Light Source Red Light
Service Life (T = +25 °C) 100,000 h
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 IP67/IP68
Connection M8 × 1; 4-pin
Optic Cover Plastic, PMMA
Weight 6 g

Safety-relevant Data

MTTFd (EN ISO 13849-1) 1,718.95 a


IO-Link yes

Adjustable parameters

Output Push-pull
Circuit inactive
Error output
Other parameters Off-delay
Mode of operation
Switching point
Emitted light
All other parameters can be found in the product documentation.

Standards and certificates

B_SYM_CE_01.pdf B_SYM_CE_01.pdf B_SYM_CE_01.pdf B_SYM_CE_01.pdf B_SYM_CE_01.pdf B_SYM_CE_01.pdf

Table 1

Detection Range 50 mm 100 mm 150 mm
Light Spot Diameter 5 mm 7 mm 10 mm

Connection Diagram

Switching Distance Deviation

Typical characteristic curve based on white, 90 % remission
Sr = Switching Distance
dSr = Switching Distance Change
black 6 % remission
grey 18 % remission

Ctrl. Panel

05 = Switching Distance Adjuster
30 = Switching Status/Contamination Warning
68 = supply voltage indicator

Dimensioned Picture

Dimensions specified in mm (1 mm = 0.03937")
1 = Transmitter Diode 2 = Receiver Diode Screw M3 = 0,5 Nm

Complementary Products

  • IO-Link Master
  • Software
Initial start-up instructions
Operating instructions
Product description file
Product description file
Interface protocol
Interface protocol
Declarations of Conformity / Approvals
Product certificates
Product certificates

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