La description

  • Condition monitoring
  • Detect extremely small parts starting at 1 mm
  • High switching frequency
  • IO-Link 1.1
The retro-reflex sensor works with a fine laser beam and a reflector. The collimated laser beam of laser class 1 detects objects, for instance, when conducting installation, feed or presence controls, starting at a size of one millimeter over the entire range. The IO-Link interface can be used to configure retro-reflective barriers (PNP/NPN, NC/NO, switching distance), as well as for reading out switching statuses and signal values.
Range 12000 mm
Reference Reflector/Reflector Foil RE6151BM
Smallest Recognizable Part see Table 2
Switching Hysteresis < 15 %
Light Source Laser (red), collimated
Wavelength 680 nm
Polarization Filter yes
Service Life (T = +25 °C) 100000 h
Laser Class (EN 60825-1) 1
Max. Ambient Light 10000 Lux
Light Spot Diameter see Table 1
Two-Lens Optic 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 2000 Hz
Switching frequency (speed mode) 4000 Hz
Response Time 0,25 ms
Response time (speed mode) 0,125 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 and Overload Protection yes
Reverse Polarity Protection yes
Lockable yes
Interface IO-Link V1.1
Protection Class III
FDA Accession Number 1710976-001
Mechanical Data
Setting Method Potentiometer
Housing Material Plastic
Degree of Protection IP67/IP68
Connection M8 ? 1, 3-pin
Optic Cover PMMA
Safety-relevant Data
MTTFd (EN ISO 13849-1) 2633,47 a
Output
IO-Link yes
PNP NC yes
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