Pepperl+Fuchs DK21-9,5/110/124 Print mark contrast sensor

Pepperl+Fuchs DK21-9,5/110/124
Item Number: DK21-9,5/110/124
  • Diffuse mode sensor for recording any print mark
  • Dynamic TEACH-IN: automatic switching threshold adaptation with one key pressure
  • Optical system exchangeable by 90В°
  • 30 micro-s response time, suitable for extremely rapid scanning processes
  • 3 emitter colors: green, red and blue
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Mission Time (TM)20 a
Degree of protectionIP67
Operating voltage10 ... 30 V DC
Light typeVisible green/red/blue, modulated light
Sensor range9.5 mm В± 3 mm
Light spot representationrectangular 1 mm x 4 mm
MTTFd650 a
Function indicatorLED yellow; switching operation: lights up if print mark is detected
Alarm display: flashing quickly, if no safe operation is possible
Diagnostic Coverage (DC)0 %
Connection5-pin, M12 x 1 connector
Signal outputPush-pull output, short-circuit protected, reverse polarity protected
Light sourceLED
Control elementsTeach-In key


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