Series ML4.1 ML4.1-8-H-..-RT/95/110 Reflection light scanner with background suppression ML4.1-8-H-..-RT/95/110 with M8, 4-pin metal connector K Detection range 20 mm, 40 mm or 60 mm K Miniature design K Push-pull output K Visible red light K Precise background suppression Date of issue: 10/2/01 K Very small black-white difference For suitable cable sockets, reflectors and mounting aids refer to chapter "accessories". Subject to reasonable modifications due to technical advances. 1 Copyright Pepperl+Fuchs, Printed in Germany Pepperl+Fuchs Group • Tel.: Germany (06 21) 7 76-0 • USA (330) 4 25 35 55 • Singapore 7 79 90 91 • Internet http://www.pepperl-fuchs.com Detection range 7 ... 20 mm ◆ 10 ... 40 mm Sensor range max. 10 ... 60 mm 7 ... 25 mm ◆ ◆ ◆ 10 ... 50 mm Background suppression 10 ... 80 mm starts from 25 mm starts from 50 mm starts from 80 mm Black/white difference (6 %/90 %) approx. 1 mm approx. 3 mm approx. 20 mm Light source LED Light type Red, alternating light approx. 6 ° Angle of divergence Diameter of the light spot approx. 8 ° 3 mm Ambient temperature 4 mm 6 mm 100000 Lux CE EN 60947-5-2 LED, green Power on LED yellow, lights up when light beam is free. Flashes when falling short of the stability control 10 ... 30 V DC 10 % 25 mA Push-pull output, short-circuit proof, protected against reverse polarity Light/dark on selectable electrically switchable max. 30 V DC max. 200 mA 500 Hz 1 ms -20 ... +60 °C Storage temperature Protection degree Connection type Housing Light exit Mass -20 ... 60 °C -20 ... 75 °C IP65 4-pin, M8 connector ABS GV5 Glass 15 g Ambient light limit Approvals Standard conformity Operating display Function display ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ Date of issue: 10/2/01 Operating voltage Ripple No-load supply current Signal output Switching type Switching voltage Switching current Switching frequency Response time ML4.1-8-H-60-RT/95/110 Ordering code ML4.1-8-H-40-RT/95/110 Subject to reasonable modifications due to technical advances. Copyright Pepperl+Fuchs, Printed in Germany Pepperl+Fuchs Group • Tel.: Germany (06 21) 7 76-0 • USA (330) 4 25 35 55 • Singapore 7 79 90 91 • Internet http://www.pepperl-fuchs.com 2 Series ML4.1 ML4.1-8-H-..-RT/95/110 ML4.1-8-H-20-RT/95/110 Technical Data Series ML4.1 ML4.1-8-H-..-RT/95/110 Diagrams Relative received light strength Relative received light strength ML4.1-8-H-60-RT Stability control 1000 Stability control 1000 Stability control 1000 Relative received light strength ML4.1-8-H-40-RT ML4.1-8-H-20-RT 100 100 100 10 10 10 1 1 0 5 10 15 0 20 25 Distance X [mm] 10 white 90 % grey 18 % black 6 % x Characteristic response curve 20 30 Characteristic response curve 2.0 0.5 0.5 0 0 -0.5 -0.5 -1.0 -1 -1 -1.5 -1.5 -1.5 -2.0 -2 -2 -2.5 1.0 0.5 0 -0.5 0 10 x ML4.1-8-H-20-RT 20 Detection ranges ML4.1-8-H-40-RT grey grey white white white 20 25 30 Distance X [mm] 60 70 80 white 90 % grey 18 % black 6 % ML4.1-8-60-RT 0 5 10 15 20 25 30 35 40 45 50 0 10 Distance X [mm] x 20 30 40 50 60 70 80 Distance X [mm] x Date of issue: 10/2/01 x 50 y grey 15 40 Object colour black 10 30 Detection ranges black 5 20 Distance X [mm] black 0 10 x Object colour Object colour 0 30 Distance X [mm] white 90 % grey 18 % black 6 % y y white 90 % grey 18 % black 6 % Detection ranges ML4.1-H-60-RT 1.5 1 x white 90 % grey 18 % black 6 % Offset Y [mm] 2.5 1 30 Distance X [mm] 60 Distance X [mm] Characteristic response curve 1.5 20 40 x 1.5 10 20 ML4.1-8-H-40-RT Offset Y [mm] 2.5 2 0 0 white 90 % grey 18 % black 6 % x ML4.1-8-H-20-RT Offset Y [mm] 2.5 2 1 40 50 Distance X [mm] Subject to reasonable modifications due to technical advances. 3 Copyright Pepperl+Fuchs, Printed in Germany Pepperl+Fuchs Group • Tel.: Germany (06 21) 7 76-0 • USA (330) 4 25 35 55 • Singapore 7 79 90 91 • Internet http://www.pepperl-fuchs.com ML4.1-8-H-..-RT/95/110 Dimensions 0.6 18 Fixing screw M2 x 5 13.9 8 6.8 31.4 25.4 7.2 7.9 Name plate Connector 4-pin M8 7.9 ± 0.3 Display LEDs Electrical Connection Option: +UB 2 I/O 3 0V 4 Q 110 Date of issue: 10/2/01 1 110 = Light ON, = Dark ON Subject to reasonable modifications due to technical advances. Copyright Pepperl+Fuchs, Printed in Germany Pepperl+Fuchs Group • Tel.: Germany (06 21) 7 76-0 • USA (330) 4 25 35 55 • Singapore 7 79 90 91 • Internet http://www.pepperl-fuchs.com 4 Series ML4.1 Dimensions and Electrical Connection