text.skipToContent text.skipToNavigation

P2KH029 Reflex Sensor with Background Suppression

Available from stock
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. The fine laser beam means that even the smallest parts, starting at 0.1 mm in size, can be reliably detected. The IO-Link interface can be used to configure 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 120 mm
Setting Range 30 ... 120 mm
Switching Hysteresis  < 10 %
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

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 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 ... 50 °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
FDA Accession Number 1710976-002

Mechanical Data

Setting Method Potentiometer
Housing Material Stainless steel, V4A (1.4404 / 316L)
Degree of Protection IP68/IP69K
Connection M8 × 1; 3-pin
Optic Cover Plastic, PMMA
Ecolab yes
Weight 42 g

Safety-relevant Data

MTTFd (EN ISO 13849-1) 1,629.22 a

Output

NPN NO 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 B_SYM_CE_01.pdf

Table 1

Detection Range 40 mm 80 mm 120 mm
Light Spot Diameter 2,5 mm 1,5 mm 1 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
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_P2KH029_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

Product Highlights

This area provides a deeper insight into this product world. All information about new product series as well as tutorials, templates and much more are combined here and are clearly prepared – tangible, understandable and traceable. Everything at a glance.
Product Comparison