Background suppression sensor RL28-8-H-700-IR/49/105 Dimensions Connector view 54.3 14.8 Print 8 Type code ø5 25.8 Connection diagram Emitter Receiver 5 9.8 M12 x 1 Dovetail mount 10 51.8 Sensing range adjuster Light/dark switch LED indicator: switching state LED indicator: switching state LED indicator: operation Model Number RL28-8-H-700-IR/49/105 Electrical connection Background suppression sensor with 5-pin, M12 x 1 plastic connector Option: /49 1 +UB Features • Ultra bright LEDs for power on and Q2 2 switching state • Minimal black-white difference th- 0 V 3 rough the infrared transmission LED • Not sensitive to ambient light, even 4 Q1 with energy saving lamps • Waterproof, degree of protection IP67 5 n.c. • Protection class II = Light on = Dark on Pinout 1 5 2 4 3 Refer to “General Notes Relating to Pepperl+Fuchs Product Information”. Pepperl+Fuchs Group USA: +1 330 486 0001 Germany: +49 621 776 4411 Singapore: +65 6779 9091 1 www.pepperl-fuchs.com fa-info@us.pepperl-fuchs.com fa-info@de.pepperl-fuchs.com fa-info@sg.pepperl-fuchs.com Release date: 2015-10-28 14:35 Date of issue: 2015-10-28 419616_eng.xml 4 10 88 11 62 6 2 25 26.5 16 Background suppression sensor RL28-8-H-700-IR/49/105 Technical data Accessories General specifications OMH-05 Detection range 20 ... 700 mm Mounting aid for round steel ø 12 mm or Detection range min. 20 ... 200 mm sheet 1.5 mm ... 3 mm Detection range max. 20 ... 700 mm Background suppression max. + 10 % of the upper limit of the detection range OMH-07 Light source IRED Mounting aid for round steel ø 12 mm or Light type modulated infrared light , 880 nm sheet 1.5 mm ... 3 mm Black/White difference (6 %/90 %) < 8 % Diameter of the light spot approx. 24 mm at a distance of 700 mm OMH-21 Angle of divergence transmitter 2° Mounting bracket receiver 2° Ambient light limit 50000 Lux OMH-22 Functional safety related parameters Mounting bracket MTTF 720 a d OMH-MLV11-K Mission Time (T ) 20 a M dove tail mounting clamp Diagnostic Coverage (DC) 0 % Indicators/operating means OMH-RLK29-HW Operation indicator LED green Mounting bracket for rear wall mounting Function indicator 2 LEDs yellow ON: object inside the scanning range OMH-RL28-C OFF: object outside the scanning range Weld slag cover model Control elements Detection range adjuster , Light/Dark switch Electrical specifications Other suitable accessories can be found at Operating voltage U 10 ... 30 V DC B www.pepperl-fuchs.com Ripple 10 % No-load supply current I ≤ 40 mA 0 Output Switching type light/dark on switchable Signal output 1 NPN, 1 PNP synchronized-switching, short-circuit protected, reverse polarity protected , open collectors Switching voltage max. 30 V DC Switching current max. 200 mA Switching frequency f 250 Hz Response time 2 ms Ambient conditions Ambient temperature -40 ... 60 °C (-40 ... 140 °F) Storage temperature -40 ... 75 °C (-40 ... 167 °F) Mechanical specifications Degree of protection IP67 Connection 5-pin, M12 x 1 connector Material Housing Plastic ABS Optical face plastic Connector plastic Mass 70 g Compliance with standards and directi- ves Directive conformity EMC Directive 2004/108/EC EN 60947-5-2:2007 + A1:2012 Standard conformity Product standard EN 60947-5-2:2007 + A1:2012 IEC 60947-5-2:2007 + A1:2012 Standards UL 60947-5-2: 2014 EN 62471:2008 Approvals and certificates Protection class II, rated voltage ≤ 250 V AC with pollution degree 1-2 accor- ding to IEC 60664-1 UL approval E87056 , cULus Listed , class 2 power supply , type rating 1 Refer to “General Notes Relating to Pepperl+Fuchs Product Information”. Pepperl+Fuchs Group USA: +1 330 486 0001 Germany: +49 621 776 4411 Singapore: +65 6779 9091 2 www.pepperl-fuchs.com fa-info@us.pepperl-fuchs.com fa-info@de.pepperl-fuchs.com fa-info@sg.pepperl-fuchs.com Release date: 2015-10-28 14:35 Date of issue: 2015-10-28 419616_eng.xml Background suppression sensor RL28-8-H-700-IR/49/105 Curves/Diagrams RL(K)28-8-H-700-IR Characteristic response curve Offset Y [mm] 10 8 6 4 2 0 -2 -4 -6 -8 -10 0 200 400 600 800 Distance X [mm] x white 90 % grey 18 % black 6 % RL(K)28-8-H-700-IR Difference in detection distance Measured detection distance X [mm] 800 700 600 500 400 300 200 100 0 0 200 400 600 800 Adjusted detecion distance X [mm] white 90 % x grey 18 % black 6 % Additional information Mounting instructions: There are two bore holes for mounting the sensor with M5 bolts. The base surface must be flat to avoid distorting the housing during mounting. It is advisable to secure the bolts with spring washers so that the sensor does not become misaligned. Outdoor installation: The sensor must be protected against rain and splash-water, possibly must a cover be installed. Adjustment: Adjust the sensor on the background. After the connecting to the power supply the green LED illuminates. In case the yellow LEDs illuminate too, the detection range needs to be reduced with the detection range adjuster, until the yellow LEDs is switched off. If the object is moved into the detection range the yellow LEDs illuminates. Driving inductive loads: If the sensor are used to drive inductive loads, the following safety procedures must be carried out: For operating voltage of 10 … 30 V DC: fit a protection diode, max. 200 mA Refer to “General Notes Relating to Pepperl+Fuchs Product Information”. Pepperl+Fuchs Group USA: +1 330 486 0001 Germany: +49 621 776 4411 Singapore: +65 6779 9091 3 www.pepperl-fuchs.com fa-info@us.pepperl-fuchs.com fa-info@de.pepperl-fuchs.com fa-info@sg.pepperl-fuchs.com Release date: 2015-10-28 14:35 Date of issue: 2015-10-28 419616_eng.xml y