Diffuse mode sensor ML7-8-200/25/102/115 13.5 10 o3 7.6 3 .2 7.5 31 14.2 Dimensions 2 3 11 14 23 Model Number ML7-8-200/25/102/115 Diffuse mode sensor with 2 m fixed cable Features Electrical connection Option: BN +UB WH n.c. BU 0V BK Q 102 * Miniature design * Automatic adjustment of sensitivity via TEACH-IN * Clearly visible function indicators * Flashing power on LED in case of short-circuit * Not sensitive to ambient light * Protected against mutual interference (no cross-talk) Release date: 2014-05-13 11:48 Date of issue: 2014-05-14 127475_eng.xml Product information Small, robust, effective, and reliable - these are the properties of the ML7 sensor series. Due to their small size, number of versions, and two different lens positions, they are particularly suited for installation in tight spaces. The robust design and high quality of Pepperl+Fuchs mean they can also be used under harsh environmental conditions. The efficient technology, switching frequencies up to 1000 Hz, high resistance to ambient light, and 4-in-1 output make the series suitable for non-contact object detection. = Light on = Dark on Indicators/operating means 1 2 3 Refer to "General Notes Relating to Pepperl+Fuchs Product Information". Pepperl+Fuchs Group USA: +1 330 486 0001 Germany: +49 621 776 4411 fa-info@de.pepperl-fuchs.com www.pepperl-fuchs.com fa-info@us.pepperl-fuchs.com 4 5 2 1 Operating display green 2 Signal display yellow 3 TEACH-IN button 4 Emitter 5 Receiver Singapore: +65 6779 9091 fa-info@sg.pepperl-fuchs.com 1 Diffuse mode sensor ML7-8-200/25/102/115 Technical data Accessories General specifications Detection range Adjustment range Reference target Light source Light type Diameter of the light spot Angle of divergence Ambient light limit 20 ... 200 mm 60 ... 200 mm standard white, 100 mm x 100 mm LED modulated visible red light approx. 15 mm at a distance of 200 mm approx. 4.5 40000 Lux Functional safety related parameters MTTFd Mission Time (TM) Diagnostic Coverage (DC) 1610 a 20 a 0% Indicators/operating means Operation indicator Function indicator Control elements LED green, flashes in case of short-circuit LED yellow, lights up with receiver lit Teach-In key Electrical specifications Operating voltage Ripple No-load supply current UB I0 Output Switching type Signal output Switching voltage Switching current Voltage drop Switching frequency Response time Ud f Ambient conditions Ambient temperature Storage temperature Montagekit OMH-ML7-01 Mounting set consisting of bracket OMHML-01 sheet OMH-ML7-03, and fastening material Montagekit OMH-ML7-02 Mounting set consisting of bracket OMHML-02 sheet OMH-ML7-03, and fastening material OMH-ML7-01 Mounting bracket OMH-ML7-02 Mounting bracket OMH-ML7-03 Fixing plate 10 ... 30 V DC , class 2 max. 10 % < 20 mA Other suitable accessories can be found at www.pepperl-fuchs.com light on 1 NPN output, short-circuit protected, reverse polarity protected, open collector max. 30 V DC max. 100 mA 1.5 V DC 1000 Hz 0.5 ms -20 ... 60 C (-4 ... 140 F) -40 ... 75 C (-40 ... 167 F) Mechanical specifications Degree of protection Connection Material Housing Optical face Mass IP67 / IP69K 2 m fixed cable PC (glass-fiber-reinforced Makrolon) PMMA approx. 50 g Compliance with standards and directives Standard conformity Product standard EN 60947-5-2:2007 IEC 60947-5-2:2007 Standards EN 50178, UL 508 Approvals and certificates Protection class II, rated voltage 250 V AC with pollution degree 1-2 according to IEC 60664-1 UL approval cULus CCC approval CCC approval / marking not required for products rated 36 V Release date: 2014-05-13 11:48 Date of issue: 2014-05-14 127475_eng.xml Curves/Diagrams ML7-8 ML71-8 Characteristic response curve Offset Y [mm] 10 5 0 -5 -10 0 50 y x 2 100 150 200 Distance X [mm] white 90 % grey 18 % Refer to "General Notes Relating to Pepperl+Fuchs Product Information". Pepperl+Fuchs Group USA: +1 330 486 0001 Germany: +49 621 776 4411 fa-info@de.pepperl-fuchs.com www.pepperl-fuchs.com fa-info@us.pepperl-fuchs.com Singapore: +65 6779 9091 fa-info@sg.pepperl-fuchs.com Diffuse mode sensor ML7-8-200/25/102/115 Relative received light strength ML7(1)-8 Stability control 100 white 90 % grey 18 % black 6 % 10 1 0 0 50 x 100 150 200 250 300 350 Distance X [mm] TEACH-IN Connect the sensor to operating voltage, the LED green lights up constantly. The sensor operates at max. sensitivity (delivery status) or with the last teached values. Adjust the unit to the target. Press the TEACH-IN button - as an acknowledge the green LED will switch off shortly for one time. Press the TEACH-IN button until both LED's green and yellow are blinking in parallel (2Hz). Release the TEACH-IN button now. While the green and yellow LEDs are blinking alternating (2Hz) the unit is in the internal set up procedure. TEACH-IN successful: Both LEDs green and yellow are on. The unit is ready to use and in switching mode now. TEACH-IN not successful: Both LEDs are flashing alternating (4Hz) for approx. 5 seconds. Afterwards the sensor returns to max. sensitivity setting. Please retry the TEACH-IN procedure beginning by step 1. Release date: 2014-05-13 11:48 Date of issue: 2014-05-14 127475_eng.xml * * * * * * Refer to "General Notes Relating to Pepperl+Fuchs Product Information". Pepperl+Fuchs Group USA: +1 330 486 0001 Germany: +49 621 776 4411 fa-info@de.pepperl-fuchs.com www.pepperl-fuchs.com fa-info@us.pepperl-fuchs.com Singapore: +65 6779 9091 fa-info@sg.pepperl-fuchs.com 3