La description

  • Digital read-out of intensity values via the RS-232 interface
  • Recognition of luminescenting marks
  • Teach-in, dynamic teach-in, key potentiometer
The luminescence sensor detects with a receiver filter all luminescent markings which emit light within a wavelength range from 420-750 nm. With another receiver filter suppresses especially interfering whiteners. The sensors have a very small spot, and use a UV LED with a very long service life.
Working Range 30...50 mm
Working Distance 40 mm
Receiving Range 420...750 nm
Switching Hysteresis < 1 %
Light Source UV Light
Wavelength 375 nm
Service Life (T = +25 °C) 100000 h
Risk Group (EN 62471) 2
Max. Ambient Light 10000 Lux
Light Spot Diameter 5 mm
Electrical Data
Supply Voltage 10...30 V DC
Current Consumption (Ub = 24 V) < 50 mA
Switching Frequency 2500 Hz
Response Time 200 µs
On-/Off-Delay 0...100 ms
Temperature Drift < 1 %
Temperature Range -25...60 °C
Number of Switching Outputs 2
Switching Output Voltage Drop 1,5 V
Switching Output/Switching Current 200 mA
Short Circuit Protection yes
Reverse Polarity Protection yes
Lockable yes
Teach Mode ZT, DT, TP
Interface RS-232
Baud Rate 38400 Bd
Number of Digital Inputs 2
Protection Class III
Mechanical Data
Setting Method Teach-In
Housing Material Plastic
Degree of Protection IP67
Connection M12 ? 1, 8-pin
Output
Configurable as PNP/NPN/Push-Pull yes
Switchable to NC/NO yes
RS-232 Interface yes
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