NCB2-12GM40-E2-3G-3D PEPPERL+FUCHS - Part number: 70126070

Datasheet excerpt: Technical data of  NCB2-12GM40-E2-3G-3D General specifications Switching functionNormally open (NO) Output typePNP Rated operating distance2 mm Installationflush Output polarityDC Assured operating distance0 ... 1.62 mm Actual operating distance1.8 ... 2.2 mm typ. 2 mm Reduction factor rAl 0.3 Reduction factor rCu 0.17 Reduction factor r304 0.67 Reduction factor rBrass 0.35 Output type3-wire Nominal ratings Operating voltage10 ... 30 V DC Switching frequency0 ... 2500 Hz Hysteresis3 ... 15 typ. 6 % Reverse polarity protectionreverse polarity protected Short-circuit protectionpulsing Voltage drop≤ 3 V Voltage drop at IL Voltage drop IL = 200 mA, switching element on1 ... 2 V typ. 1.5 V Operating current≤ 200 mA Off-state current0 ... 0.5 mA typ. 0.01 mA No-load supply current≤ 15 mA Time delay before availability≤ 100 ms Switching state indicatorLED, yellow Functional safety related parameters MTTFd1507 a Mission Time (TM)20 a Diagnostic Coverage (DC)0 % Compliance with standards and directives Standard conformity StandardsEN 60947-5-2:2007 EN 60947-5-2/A1:2012 IEC 60947-5-2:2007 IEC 60947-5-2 AMD 1:2012 Approvals and certificates IECEx approval Equipment protection level Gc (ec)IECEx TUR 21.0017X Equipment protection level Dc (tc)IECEx TUR 21.0018X ATEX approval Equipment protection level Gc (ec)TÜV 20 ATEX 8523 X Equipment protection level Dc (tc)TÜV 20 ATEX 8524 X UL approvalcULus Listed, General Purpose, Class 2 Power Source Ambient conditions Ambient temperature-25 ... 70 °C (-13 ... 158 °F) Storage temperature-40 ... 85 °C (-40 ... 185 °F) Mechanical specifications Connection typecable PVC , 2 m Core cross section0.34 mm2 Housing materialStainless steel 1.4305 / AISI 303 Sensing facePBT Degree of protectionIP66 / IP67 Cable Cable diameter4.6 mm ± 0.2 mm Bending radius> 10 x cable diameter General information Scope of delivery2 self locking nuts in scope of delivery Use in the hazardous areasee instruction manuals Classifications SystemClasscode ECLASS 11.027270101 ECLASS 10.0.127270101 ECLASS 9.027270101 ECLASS 8.027270101 ECLASS 5.127270101 ETIM 8.0EC002714 ETIM 7.0EC002714 ETIM 6.0EC002714 ETIM 5.0EC002714 UNSPSC 12.139121550 Datasheet excerpt: Technical data of  NCB2-12GM40-E2-3G-3D General specifications Switching functionNormally open (NO) Output typePNP Rated operating distance2 mm Installationflush Output polarityDC Assured operating distance0 ... 1.62 mm Actual operating distance1.8 ... 2.2 mm typ. 2 mm Reduction factor rAl 0.3 Reduction factor rCu 0.17 Reduction factor r304 0.67 Reduction factor rBrass 0.35 Output type3-wire Nominal ratings Operating voltage10 ... 30 V DC Switching frequency0 ... 2500 Hz Hysteresis3 ... 15 typ. 6 % Reverse polarity protectionreverse polarity protected Short-circuit protectionpulsing Voltage drop≤ 3 V Voltage drop at IL Voltage drop IL = 200 mA, switching element on1 ... 2 V typ. 1.5 V Operating current≤ 200 mA Off-state current0 ... 0.5 mA typ. 0.01 mA No-load supply current≤ 15 mA Time delay before availability≤ 100 ms Switching state indicatorLED, yellow Functional safety related parameters MTTFd1507 a Mission Time (TM)20 a Diagnostic Coverage (DC)0 % Compliance with standards and directives Standard conformity StandardsEN 60947-5-2:2007 EN 60947-5-2/A1:2012 IEC 60947-5-2:2007 IEC 60947-5-2 AMD 1:2012 Approvals and certificates IECEx approval Equipment protection level Gc (ec)IECEx TUR 21.0017X Equipment protection level Dc (tc)IECEx TUR 21.0018X ATEX approval Equipment protection level Gc (ec)TÜV 20 ATEX 8523 X Equipment protection level Dc (tc)TÜV 20 ATEX 8524 X UL approvalcULus Listed, General Purpose, Class 2 Power Source Ambient conditions Ambient temperature-25 ... 70 °C (-13 ... 158 °F) Storage temperature-40 ... 85 °C (-40 ... 185 °F) Mechanical specifications Connection typecable PVC , 2 m Core cross section0.34 mm2 Housing materialStainless steel 1.4305 / AISI 303 Sensing facePBT Degree of protectionIP66 / IP67 Cable Cable diameter4.6 mm ± 0.2 mm Bending radius> 10 x cable diameter General information Scope of delivery2 self locking nuts in scope of delivery Use in the hazardous areasee instruction manuals Classifications SystemClasscode ECLASS 11.027270101 ECLASS 10.0.127270101 ECLASS 9.027270101 ECLASS 8.027270101 ECLASS 5.127270101 ETIM 8.0EC002714 ETIM 7.0EC002714 ETIM 6.0EC002714 ETIM 5.0EC002714 UNSPSC 12.139121550