Serviceline
Serviceline Industrial Sensors
Serviceline Explosion Protection

Print mark contrast sensor DK20-9,5/110/124

DK20-9,5/110/124
  • Diffuse mode sensor for recording any print mark
  • Static TEACH-IN: automatic switching threshold adaptation
  • Optical system exchangeable by 90°
  • 30 µs response time, suitable for extremely rapid scanning processes
  • 3 emitter colors: green, red and blue

Download the complete datasheet as a PDF:


Datasheet excerpt: Technical data of DK20-9,5/110/124

Product Description
Print mark contrast sensor, 9.5 mm detection range, RGB light, light/dark on, external Teach-in, push-pull output, M12 plug
General specifications
Sensor range9.5 mm ± 3 mm
Light sourceLED
Light typeVisible green/red/blue, modulated light
Light spot representation1 mm x 4 mm
Functional safety related parameters
MTTFd650 a
Mission Time (TM)20 a
Diagnostic Coverage (DC)0 %
Indicators/operating means
Function indicatorLED yellow; switching operation: lights up if print mark is detected
Teach-In operation: flashing slowly
alarm display: flashing quickly, if no safe operation is possible
Control elementsTeach-In key
Electrical specifications
Operating voltage10 ... 30 V DC
Output
Switching typelight/dark on switchable, results from the order of the Teach-In
Signal outputPush-pull output, short-circuit protected, reverse polarity protected
Compliance with standards and directives
Standard conformity
Product standardEN 60947-5-2:2007
IEC 60947-5-2:2007
Shock and impact resistanceIEC / EN 60068. half-sine, 40 g in each X, Y and Z directions
Vibration resistanceIEC / EN 60068-2-6. Sinus. 10 -150 Hz, 5 g in each X, Y and Z directions
Mechanical specifications
Degree of protectionIP67
Connection5-pin, M12 x 1 connector
Material
HousingPC (glass-fiber-reinforced Makrolon)
Optical faceglass

Documents: DK20-9,5/110/124

Instruction leafletsLanguageFile TypeFile Size
Instruction leaflet / Beipackzettel ALLPDF463 KB

Approvals+Certificates: DK20-9,5/110/124

Statements of complianceCertificate No.File TypeFile Size
EU-Declaration of conformity / EU-KonformitätserklärungDOC-2232APDF185 KB
Certificates
US CA UL General PurposeE87056LINK---

Associated Products: DK20-9,5/110/124

Accessories

Female cordset, M12, 5-pin, PVC cablefa

Female cordset, M12, 5-pin, PVC cablefa
Right-Angled Mounting Bracketfa
Flat Mounting Bracketfa