Inductive sensor NBB20-L2-A0-V1 Technical Data Model Number NBB20-L2-A0-V1 Features * * * * * Sensor head bidirectional and rotatable 20 mm flush 4-wire DC Quick mounting bracket IP69K Protected Accessories V1-G Female connector, M12, 4-pin, field attachable V1-W Female connector, M12, 4-pin, field attachable V1-G-2M-PUR Female cordset, M12, 4-pin, PUR cable V1-W-2M-PUR Female cordset, M12, 4-pin, PUR cable MHW 01 Modular mounting bracket General specifications Switching element function NPN NO/NC 20 mm Rated operating distance sn Installation flush Output polarity DC Assured operating distance sa 0 ... 16.2 mm 0.33 Reduction factor rAl Reduction factor rCu 0.31 0.74 Reduction factor r304 Reduction factor rBrass 0.41 Nominal ratings Operating voltage UB 10 ... 30 V DC Switching frequency f 0 ... 150 Hz Hysteresis H typ. 5 % Reverse polarity protection reverse polarity protected Short-circuit protection pulsing 2V Voltage drop Ud Operating current IL 0 ... 200 mA 0 ... 0.5 mA Off-state current Ir No-load supply current I0 20 mA 80 ms Time delay before availability tv Operating voltage display LED, green Switching state indication LED, yellow Functional safety related parameters MTTFd 1230 a Mission Time (TM) 20 a Diagnostic Coverage (DC) 0% Ambient conditions Ambient temperature -25 ... 85 C (-13 ... 185 F) Storage temperature -40 ... 85 C (-40 ... 185 F) Mechanical specifications Connection type Connector M12 x 1 , 4-pin Housing material PA Sensing face PA Protection degree IP69K Compliance with standards and directives Standard conformity Standards EN 60947-5-2:2007 IEC 60947-5-2:2007 Approvals and certificates Protection class Rated insulation voltage Ui Design-impulse-voltage withstand Uimp UL approval CSA approval CCC approval II 253 V 4000 V cULus Listed, General Purpose cCSAus Listed, General Purpose CCC approval / marking not required for products rated 36 V Dimensions MH 02-L LED ye LED gn LED ye 7 M12 x 1 20 30 28 Mounting aid 4 67 LED gn 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 40 Release date: 2013-07-10 09:33 Date of issue: 2013-07-10 120985_eng.xml 40 5.5 o 5.5 46 60 Singapore: +65 6779 9091 fa-info@sg.pepperl-fuchs.com 1 Inductive sensor NBB20-L2-A0-V1 Electrical Connection 1 L+ 4 2 3 L- Pinout 1 4 2 3 Wire colors in accordance with EN 60947-5-2 BN WH BU BK (brown) (white) (blue) (black) Release date: 2013-07-10 09:33 Date of issue: 2013-07-10 120985_eng.xml 1 2 3 4 2 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