VT18-8-H-120-M/40A/65B/118/128

Background suppression sensor VT18-8-H-120-M/40a/65b/118/128 < < < < Adjustable background suppression Array control panel with highly visible LED display Flashing power on LED in case of short-circuit Multiple device installation possible, no mutual interference (no cross-talk) < Not sensitive to ambient light, even with switched energy saving lamps < Protection class II Triangulation sensor with background suppression, M18 threaded housing design, metal housing, front optical face, 120 mm detection range, red light, light/dark on, DC version, push-pull output, M12 plug Dimensions 4 Detail "A" M18 x 1 24 2 43.8 44.6 47.1 53.9 78 Detail "A" Indicating/ Operating means 7.8 L 11.2 D Release date: 2021-09-29 Date of issue: 2021-09-29 Filename: 800191_eng.pdf 65 LED yellow Light/dark switch SENS. LED green Sensing range adjuster Refer to "General Notes Relating to Pepperl+Fuchs Product Information". Pepperl+Fuchs Group USA: +1 330 486 0001 Germany: +49 621 776 1111 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 Unit connector 2 1 3 4 1 Background suppression sensor VT18-8-H-120-M/40a/65b/118/128 Technical Data General specifications Detection range 20 ... 120 mm , adjustable Detection range min. 20 ... 40 mm Detection range max. 20 ... 120 mm Light source LED Light type modulated visible red light , 660 nm Black-white difference (6 %/90 %) < 10 % at a distance of 120 mm Diameter of the light spot approx. 6 mm at a distance of 120 mm Optical face frontal Ambient light limit 30000 Lux Functional safety related parameters MTTFd 860 a Mission Time (TM) 20 a Diagnostic Coverage (DC) 0% Indicators/operating means Operation indicator LED green, flashes in case of short-circuit Function indicator LED yellow, lights up with receiver lit Control elements Sensing range adjuster, light-on/dark-on changeover switch Electrical specifications Operating voltage UB Ripple No-load supply current 10 ... 30 V DC 10 % I0 Protection class < 35 mA II , rated voltage ≤ 50 V AC with pollution degree 1-2 according to IEC 60664-1 Output Switching type light/dark on, switchable Signal output Push-pull (4 in 1) output short-circuit protected overvoltage protected Switching voltage 30 V DC Switching current Switching frequency Response time max. 200 mA f 500 Hz 1 ms Conformity Product standard EN 60947-5-2 Approvals and certificates CE conformity yes UL approval cULus Listed, Type 1 enclosure CCC approval CCC approval / marking not required for products rated ≤36 V Release date: 2021-09-29 Date of issue: 2021-09-29 Filename: 800191_eng.pdf Ambient conditions Ambient temperature -25 ... 70 °C (-13 ... 158 °F) Storage temperature -30 ... 70 °C (-22 ... 158 °F) Mechanical specifications Degree of protection IP67 Connection 4-pin, M12 x 1 connector Material Housing brass, nickel-plated Optical face PMMA Mass 60 g Refer to "General Notes Relating to Pepperl+Fuchs Product Information". Pepperl+Fuchs Group USA: +1 330 486 0001 Germany: +49 621 776 1111 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 2 Background suppression sensor VT18-8-H-120-M/40a/65b/118/128 Connection Assignment Option: 1 +UB 2 n. c. 3 0V 4 Q /128 = Light on = Dark on Characteristic Curve Characteristic response curve VT18-8-H Offset Y [mm] 5 4 3 2 1 0 -1 -2 -3 -4 -5 0 40 80 120 Distance X [mm] x y white 90 % grey 18 % black 6 % Difference in detection distance VT18-8-H-120-M*** Release date: 2021-09-29 Date of issue: 2021-09-29 Filename: 800191_eng.pdf measured detection distance X [mm] 120 100 80 60 40 20 20 40 x 60 80 100 120 adjusted detection distance X [mm] white 90 % grey 18 % black 6 % Accessories BF 18 Mounting flange, 18 mm Refer to "General Notes Relating to Pepperl+Fuchs Product Information". Pepperl+Fuchs Group USA: +1 330 486 0001 Germany: +49 621 776 1111 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 Background suppression sensor VT18-8-H-120-M/40a/65b/118/128 Accessories Mounting Bracket with swivel nut Release date: 2021-09-29 Date of issue: 2021-09-29 Filename: 800191_eng.pdf OMH-VL18 Refer to "General Notes Relating to Pepperl+Fuchs Product Information". Pepperl+Fuchs Group USA: +1 330 486 0001 Germany: +49 621 776 1111 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 4