Описание

  • Compact housing
  • Small light spot
  • Teach-in, external teach-in
  • White light for recognition of any print mark combinations
These sensors have been specially designed to recognize print marks. They have a very small spot and use a white light LED with long service life. Only one sensor is required for the recognition of all color combinations, as well as the difference in brightness between print marks and the background.
Working Range 12...18 mm
Working Distance 15 mm
Resolution 20 Gray Scale
Switching Hysteresis < 2 %
Light Source White Light
Wavelength 400...700 nm
Service Life (T = +25 °C) 100000 h
Max. Ambient Light 10000 Lux
Light Spot Diameter 1,5 ? 2,5 mm
Electrical Data
Supply Voltage 10...30 V DC
Current Consumption (Ub = 24 V) < 30 mA
Switching Frequency 5 kHz
Response Time 100 µs
Off-Delay 20 ms
Off-Delay (RS-232) 0...2 s
Temperature Drift < 2 %
Temperature Range -25...60 °C
Switching Output Voltage Drop < 2,5 V
PNP Switching Output/Switching Current 200 mA
Short Circuit Protection yes
Reverse Polarity Protection yes
Overload Protection yes
Lockable yes
Teach Mode ZT, FT
Protection Class III
Mechanical Data
Setting Method Teach-In
Housing Material Plastic
Full Encapsulation yes
Degree of Protection IP67
Connection M12 ? 1, 4-pin
Safety-relevant Data
MTTFd (EN ISO 13849-1) 2164,07 a
Output
PNP NO/NC switchable yes
RS-232 with Adapterbox yes
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