RL28-8-H-700-../105/... Reflection light scanner with background suppression RL28-8-H-700-../105/... with 5-pin, M12 x 1 plastic connector U ® K Sensor range 20 mm ... 700 mm, adjustable K PNP and NPN transistor outputs K Clearly visible LEDs for Power ON, switching state and stability control K Not sensitive to ambient light, even with energy saving lamps K Design RT: Good alignability by red transmission LED K Design IR: Minimal black-white difference through the infrared transmission LED K Dove-tail mounts and pass-through mounting holes K Large temperature range from -40 °C ... +60 °C Date of issue: 10/4/01 Series 28 K Waterproof, protection class IP67 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 Angle of divergence Diameter of the light spot Ambient light limit Standard conformity Approvals USA Kanada Operating display Function display Controls Controls Operating voltage Ripple No-load supply current Signal output IRED transmitter 1.2° receiver 2° transmitter 2° receiver 2° approx. 15 mm at a distance of 700 mm approx. 24 mm at a distance of 700 mm 50000 Lux EN 60947-5-2 CE UL CSA LED green 2 LEDs yellow on: object inside the scanning range off: object outside the scanning range rotary switch for light/dark sensitivity adjuster 10 ... 30 V DC 10 % £ 40 mA 2 pnp antivalent, short-circuit proof, protected against reverse polarity 1 npn, 1 pnp synchronised-switching, short-circuit proof, protected against reverse polarity 1 push-pull output, short-circuit proof, protected against reverse polarity Light/dark ON, switchable max. 30 V DC max. 200 mA 250 Hz 2 ms -40 ... +60 °C -40 ... +75 °C IP67 5-pin, M12 connector Plastic ABS Plastic 70 g ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ Date of issue: 10/4/01 Series 28 Switching type Switching voltage Switching current Switching frequency Response time Ambient temperature Storage temperature Protection degree Connection type Housing Light exit Mass Infrared, alternating light LED RL28-8-H-700-IR/105/110 Light source RL28-8-H-700-IR/49/105 20 ... 700 mm 20 ... 200 mm 20 ... 700 mm Black/white difference (6 %/90 %) < 10 % < 20 % Red, alternating light Light type RL28-8-H-700-IR/47/105 Detection range Detection range min. Sensor range max. RL28-8-H-700-RT/49/105 Ordering code RL28-8-H-700-RT/105/110 RL28-8-H-700-../105/... RL28-8-H-700-RT/47/105 Technical Data 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 RL28-8-H-700-../105/... Diagrams Difference in detection distance RL28-8-H-700-IR RL28-8-H-700-RT Difference in detection distance Measured detection distance X [mm] 800 Measured detection distance X [mm] 800 700 700 600 600 500 500 400 400 300 300 200 200 100 100 0 0 0 200 400 0 600 800 Adjusted detecion distance X [mm] white 90 % grey 18 % black 6 % x 200 400 white 90 % grey 18 % black 6 % x RL28-8-H-700-IR Characteristic response curve Offset Y [mm] 10 600 800 Adjusted detection distance X [mm] Characteristic response curve RL28-8-H-700-RT Offset Y [mm] 8 8 6 6 4 4 2 2 0 0 -2 -2 -4 -4 -6 -6 -8 -10 -8 200 400 600 white 90 % grey 18 % black 6 % 0 200 400 600 x 800 Distance X [mm] white 90 % grey 18 % black 6 % Date of issue: 10/4/01 Series 28 y x 800 Distance X [mm] y 0 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 Dimensions and Electrical Connection RL28-8-H-700-../105/... Dimensions 2 5 3 Connector view 1 4 54.3 18.8 Print Type code Connection diagram SW 8 25.8 16 6 ø5.2 - 0.2 17.8 Receiver 9.8 10 2 4 11 5.2 - 0.2 25 88 62 Emitter M12 x 1 Dovetail mount 10 51.8 Sensitivity adjuster LED indicator: switching state Light/dark switch LED indicator: switching state LED indicator: operation Electrical Connection Option: +UB 2 Q 3 0V 4 Q 5 n.c. /49 /110 Q1 Q2 Date of issue: 10/4/01 Series 28 1 /47 = 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