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P2KH022 Reflex Sensor with Background Suppression

Available from stock
The reflex sensor with background suppression works with blue 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. The reflex 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 retro-reflex sensors (PNP/NPN, NC/NO, switching distance), as well as to output switching statuses and distance values. The robust V4A (1.4404/316L) stainless steel housing is resistant to oils and coolants, as well as cleaning agent.

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 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 Stainless steel, V4A (1.4404 / 316L)
Degree of Protection IP68/IP69K
Connection M8 × 1; 4-pin
Optic Cover Plastic, PMMA
Ecolab yes
Weight 42 g

Safety-relevant Data

MTTFd (EN ISO 13849-1) 1,697.23 a

Output

NPN NC, NPN NO yes
IO-Link yes

Adjustable parameters

Output Push-pull
NPN
PNP
Circuit inactive
Error output
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 50 mm 100 mm 150 mm
Light Spot Diameter 4 mm 6 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

30 = Switching Status/Contamination Warning
05 = Switching Distance Adjuster
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
M8 × 1 plug without snap lock

Complementary Products

  • IO-Link Master
  • Software
Initial start-up instructions
Operating instructions
Product description file
Product description file
IODD_P2KH022.V1.1.zip
Interface protocol
Interface protocol
Interface_Protocol_IO-Link_Parameter_Process_Data_P2KHxxx.pdf
Declarations of Conformity / Approvals
Product certificates
Product certificates
P2KXxxx_Ecolab.pdf P2K_IO-Link_V1.1_Manufacturer_declaration.pdf

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