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DK10-LAS/35/49 Print mark contrast sensor
Key Benefits at a Glance
- Laser print mark contrast sensor for recording very small print marks
- Laser class 2, eyesafe
- Adjustable sensitivity
- 30 µs response time, suitable for extremely rapid scanning processes






Note
All product-related documents, such as certificates, declarations of conformity, etc., which were issued prior to the conversion under the name Pepperl+Fuchs GmbH or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.
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Technical data of DK10-LAS/35/49
Print mark contrast sensor, 800 mm detection range, red laser light, laser class 2, light/dark on, sensitivity adjuster, NPN output, PNP output, M12 plug |
Sensor range | 800 mm | ||||||||||||||||||||||
Detection range | 3 ... 800 mm | ||||||||||||||||||||||
Light source | laser diode | ||||||||||||||||||||||
Light type | modulated visible red light | ||||||||||||||||||||||
Laser nominal ratings | |||||||||||||||||||||||
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Light spot representation | approx. 2 mm at a distance of 800 mm | ||||||||||||||||||||||
Ambient light limit | |||||||||||||||||||||||
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MTTFd | 550 a | |
Mission Time (TM) | 20 a | |
Diagnostic Coverage (DC) | 60 % |
Function indicator | LED yellow: lights up if receiver is lit (light on), lights up if receiver is not lit (dark on) | |
Control elements | Light-on/dark-on changeover switch, sensitivity adjuster |
Operating voltage | UB | 10 ... 30 V DC |
Ripple | 10 % | |
No-load supply current | I0 | ≤ 55 mA |
Test input | emitter deactivation with +Ub |
Switching type | light/dark on switchable | |
Signal output | 1 PNP and 1 NPN short-circuit protected, open collector, synchronized-switching | |
Switching voltage | max. 30 V DC | |
Switching current | max. 200 mA | |
Switching frequency | f | 16.5 kHz |
Response time | 30 µs |
Product standard | EN 60947-5-2 | |
Laser safety | IEC 60825-1:2007 |
Standard conformity | ||||||||
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EAC conformity | TR CU 020/2011 | |
UL approval | cULus Listed , Class 2 power source | |
CCC approval | CCC approval / marking not required for products rated ≤36 V |
Ambient temperature | -10 ... 50 °C (14 ... 122 °F) | |
Storage temperature | -20 ... 75 °C (-4 ... 167 °F) |
Degree of protection | IP67 | ||||||||||
Connection | 5-pin, M12 x 1 connector | ||||||||||
Material | |||||||||||
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Mass | 200 g | ||||||||||
Dimensions | |||||||||||
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