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  • Condition monitoring
  • IO-Link 1.1
  • Increased switching distance
  • Laser class 1

P1KH041 Reflex Sensor with Background Suppression

available on request
The reflex sensor with background suppression works with laser 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. Thanks to the fine laser beam, even small parts can be reliably detected. The IO-Link interface can be used to configure reflex sensors (PNP/NPN, NC/NO) and to output switching statuses.

Optical Data

Range 250 mm
Setting Range 60 ... 250 mm
Switching Hysteresis  < 15 %
Light Source Laser (red)
Wavelength 680 nm
Service Life (T = +25 °C) 100,000 h
Laser Class (EN 60825-1) 1
Max. Ambient Light 10,000 Lux
Light Spot Diameter see Table 1
Triple Dot Laser yes

Electrical Data

Supply Voltage 10 ... 30 V DC
Supply Voltage with IO-Link 18 ... 30 V DC
Current Consumption (Ub = 24 V) < 15 mA
Switching Frequency 250 Hz
Switching Frequency (interference-free mode) 150 Hz
Response Time 4 ms
Response time (interference-free mode) 6.7 ms
Temperature Drift < 5 %
Temperature Range -30 ... 45 °C
Switching Output Voltage Drop < 2 V
Switching Output/Switching Current 50 mA
Residual Current Switching Output < 50 µA
Short Circuit and Overload Protection yes
Reverse Polarity Protection yes
Lockable yes
Interface IO-Link V1.1
Protection Class III

Mechanical Data

Setting Method Potentiometer
Housing Material Plastic
Degree of Protection IP67/IP68
Connection M8 × 1; 4-pin
Optic Cover PMMA

Safety-relevant Data

MTTFd (EN ISO 13849-1) 1,641.23 a

Output

PNP NO/NC antivalent yes
IO-Link yes

Adjustable parameters

Output Push-pull
NPN
PNP
Circuit NC
NC+NO
NO
Other parameters Off-delay
On-delay
Mode of operation
Hysteresis
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 B_SYM_CE_01.pdf

Table 1

Detection Range 60 mm 150 mm 250 mm
Light Spot Diameter 2 mm 2,5 mm 3 mm

Connection Diagram

Switching Distance Deviation

Typical characteristic curve based on white, 90 % remission
dSr = Switching Distance Change
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
IODD_P1KH041_V1.1.zip
Interface protocol
Interface protocol
Interface_Protocol_IO-Link_Parameter_Process_Data_P1KHxxx.pdf
Declarations of Conformity / Approvals
Product certificates
Product certificates
P1KE_P1KH_P1KK_P1KL_P1KT_IO-Link_V1.1_Manufacturer_declaration.pdf

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