DK20/35B/79B PEPPERL+FUCHS - Part number: 418088

Datasheet excerpt: Technical data of  DK20/35B/79B Product Description Print mark contrast sensor, 50 mm detection range, red light, light/dark on, external Teach-In, analog output, push-pull output, M12 plug General specifications Sensor range50 mm Light sourceLED Light typemodulated visible red light Light spot representation3 mm x 16 mm , light spot parallel to housing Angle deviationmax. ± 3° Ambient light limit Continuous light7000 Lux Teach-Instatic Teach-In 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 detectedTeach-In operation: flashing slowlyalarm display: flashing quickly, if no safe operation is possible Control elementsTeach-In key Electrical specifications Operating voltage10 ... 30 V DC Ripple10 % No-load supply current≤ 70 mA Input Function inputTeach-In input Output Switching typelight/dark on switchable, results from the order of the Teach-In Signal outputPush-pull output, short-circuit protected, reverse polarity protected Switching voltagePNP: ≥ (+UB -2.5 V) , NPN: ≤ 1.5 V Switching currentmax. 200 mA Measurement outputAnalog output 0.3 ... 10 mA, (RL ≤ 600 Ohm) Switching frequency16.5 kHz Response time30 µs Conformity Product standardEN 60947-5-2 Compliance with standards and directives Standard conformity 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 Approvals and certificates EAC conformityTR CU 020/2011 UL approvalcULus Listed , Class 2 power source CCC approvalCCC approval / marking not required for products rated ≤36 V Ambient conditions Ambient temperature-20 ... 60 °C (-4 ... 140 °F) Storage temperature-20 ... 75 °C (-4 ... 167 °F) Mechanical specifications Housing width33 mm Housing height85.6 mm Housing depth60.8 mm Degree of protectionIP67 Connection5-pin, M12 x 1 connector Material HousingPC (glass-fiber-reinforced Makrolon) Optical faceglass Mass200 g Classifications SystemClasscode ECLASS 11.027270906 ECLASS 10.0.127270906 ECLASS 9.027270906 ECLASS 8.027270906 ECLASS 5.127270906 ETIM 8.0EC001820 ETIM 7.0EC001820 ETIM 6.0EC001820 ETIM 5.0EC001820 UNSPSC 12.139121528 Datasheet excerpt: Technical data of  DK20/35B/79B Product Description Print mark contrast sensor, 50 mm detection range, red light, light/dark on, external Teach-In, analog output, push-pull output, M12 plug General specifications Sensor range50 mm Light sourceLED Light typemodulated visible red light Light spot representation3 mm x 16 mm , light spot parallel to housing Angle deviationmax. ± 3° Ambient light limit Continuous light7000 Lux Teach-Instatic Teach-In 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 detectedTeach-In operation: flashing slowlyalarm display: flashing quickly, if no safe operation is possible Control elementsTeach-In key Electrical specifications Operating voltage10 ... 30 V DC Ripple10 % No-load supply current≤ 70 mA Input Function inputTeach-In input Output Switching typelight/dark on switchable, results from the order of the Teach-In Signal outputPush-pull output, short-circuit protected, reverse polarity protected Switching voltagePNP: ≥ (+UB -2.5 V) , NPN: ≤ 1.5 V Switching currentmax. 200 mA Measurement outputAnalog output 0.3 ... 10 mA, (RL ≤ 600 Ohm) Switching frequency16.5 kHz Response time30 µs Conformity Product standardEN 60947-5-2 Compliance with standards and directives Standard conformity 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 Approvals and certificates EAC conformityTR CU 020/2011 UL approvalcULus Listed , Class 2 power source CCC approvalCCC approval / marking not required for products rated ≤36 V Ambient conditions Ambient temperature-20 ... 60 °C (-4 ... 140 °F) Storage temperature-20 ... 75 °C (-4 ... 167 °F) Mechanical specifications Housing width33 mm Housing height85.6 mm Housing depth60.8 mm Degree of protectionIP67 Connection5-pin, M12 x 1 connector Material HousingPC (glass-fiber-reinforced Makrolon) Optical faceglass Mass200 g Classifications SystemClasscode ECLASS 11.027270906 ECLASS 10.0.127270906 ECLASS 9.027270906 ECLASS 8.027270906 ECLASS 5.127270906 ETIM 8.0EC001820 ETIM 7.0EC001820 ETIM 6.0EC001820 ETIM 5.0EC001820 UNSPSC 12.139121528