Background suppression sensor ML7-8-H-350-IR/59/65a/136/143 9.9 9.1 3 7.2 10 o3 .2 7.7 31 14.2 Dimensions 2 M8 x 1 3 11 14 15.5 23 Model Number ML7-8-H-350-IR/59/65a/136/143 Background suppression sensor Electrical connection with 4-pin, M8 x 1 connector Features Option: 1 +UB 2 Q 3 0V 4 Q * Miniature design * Reliable detection of all surfaces, independent of color and structure * Minimal black-white difference * Precision background suppression, adjustable * Clearly visible function indicators * Short circuit and low voltage indicator = Light on = Dark on * Certified by ECOLAB Release date: 2014-05-13 11:39 Date of issue: 2014-05-23 190588_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. Pinout 2 1 4 3 Indicators/operating means 1 2 3 4 5 6 1 Operating display green 2 Signal display yellow 3 Sensing range adjuster 4 Emitter 5 Receiver TW min. 6 Receiver TW max. 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 1 Background suppression sensor ML7-8-H-350-IR/59/65a/136/143 Technical data Accessories General specifications Detection range Detection range min. Detection range max. Adjustment range Reference target Light source Light type Black/White difference (6 %/90 %) Diameter of the light spot 5 ... 350 mm 4 ... 25 mm 10 ... 350 mm 25 ... 350 mm standard white, 100 mm x 100 mm IRED modulated infrared light < 17 % approx. 15 mm at detection range 350 mm Functional safety related parameters MTTFd Mission Time (TM) Diagnostic Coverage (DC) 1580 a 20 a 0% Indicators/operating means Operation indicator Output Switching type Signal output Switching voltage Switching current Switching frequency Response time Ambient conditions Ambient temperature Storage temperature Mechanical specifications Degree of protection Connection Material Housing Optical face Connector Mass Montagekit OMH-ML7-02 Mounting set consisting of bracket OMHML-02 sheet OMH-ML7-03, and fastening material OMH-ML7-01 Mounting bracket LED green, statically lit Power on , Undervoltage indicator: Green LED, pulsing (approx. 0.8 Hz) , short-circuit : LED green flashing (approx. 4 Hz) LED yellow: lights when object is detected Detection range adjuster Function indicator Control elements Electrical specifications Operating voltage Ripple No-load supply current Montagekit OMH-ML7-01 Mounting set consisting of bracket OMHML-01 sheet OMH-ML7-03, and fastening material UB I0 f 10 ... 30 V DC , class 2 max. 10 % < 20 mA OMH-ML7-02 Mounting bracket OMH-ML7-03 Fixing plate V31-WM-2M-PUR Female cordset, M8, 4-pin, PUR cable V31-GM-2M-PUR Female cordset, M8, 4-pin, PUR cable light/dark on 2 push-pull (4 in 1) outputs, complementary, short-circuit proof, reverse polarity protected max. 30 V DC max. 100 mA 250 Hz 2 ms Other suitable accessories can be found at www.pepperl-fuchs.com -20 ... 60 C (-4 ... 140 F) -40 ... 75 C (-40 ... 167 F) IP67 / IP69K M8 x 1 connector, 4-pin PC (glass-fiber-reinforced Makrolon) PMMA plastic approx. 10 g Compliance with standards and directives Standard conformity Product standard EN 60947-5-2:2007 IEC 60947-5-2:2007 2 II, rated voltage 50 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 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 Release date: 2014-05-13 11:39 Date of issue: 2014-05-23 190588_eng.xml Approvals and certificates Protection class Background suppression sensor ML7-8-H-350-IR/59/65a/136/143 Curves/Diagrams ML7-8-H-350-IR... Difference in detection distance Deviation of measured detection distance X [%] 20 15 10 5 0 0 50 100 150 200 250 300 350 Adjusted detection distance (white) X [mm] grey 18 % black 6 % Release date: 2014-05-13 11:39 Date of issue: 2014-05-23 190588_eng.xml x 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