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Serviceline Industrial Sensors
Serviceline Explosion Protection

Print mark contrast sensor DK21-9,5/9S50/110/124

DK21-9,5/9S50/110/124
  • Diffuse mode sensor for recording any print mark
  • Dynamic TEACH-IN: automatic switching threshold adaptation with one key pressure
  • Optical system exchangeable by 90°
  • 30 µs response time, suitable for extremely rapid scanning processes
  • 3 emitter colors: green, red and blue
  • Time function

Download the complete datasheet as a PDF:


Datasheet excerpt: Technical data of DK21-9,5/9S50/110/124

Product Description
Print mark contrast sensor, 9.5 mm detection range, RGB light with rectangular light spot, external Teach-in, timer function, push-pull output, M12 plug
General specifications
Sensor range9.5 mm ± 3 mm
Light sourceLED
Light typeVisible green/red/blue, modulated light
Light spot representationrectangular 1 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
Alarm display: flashing quickly, if no safe operation is possible
Control elementsTeach-In key
Electrical specifications
Operating voltage10 ... 30 V DC
Output
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: DK21-9,5/9S50/110/124

Instruction leafletsLanguageFile TypeFile Size
Instruction leaflet / Beipackzettel ALLPDF461 KB

CAD+CAE: DK21-9,5/9S50/110/124

CADFile TypeFile Size
3-D model in IGS format / 3-D-Modell im IGS-FormatIGS217 KB
3-D model in STP format / 3-D-Modell im STP-FormatSTP154 KB
CAD Portal / CAD PortalLINK---

Approvals+Certificates: DK21-9,5/9S50/110/124

Statements of complianceCertificate No.File TypeFile Size
EU-Declaration of conformity / EU-KonformitätserklärungDOC-2232APDF185 KB

Associated Products: DK21-9,5/9S50/110/124

Accessories

Female cordset, M12, 5-pin, PVC cablefa

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