NBB20-U1-B3B PEPPERL+FUCHS - Part number: 226315

Datasheet excerpt: Technical data of  NBB20-U1-B3B General specifications Switching functionNormally open/closed (NO/NC) programmable Output typeAS-Interface Rated operating distance20 mm Installationflush Assured operating distance0 ... 16.2 mm Actual operating distance18 ... 22 mm typ. 20 mm Reduction factor rAl 0.4 Reduction factor rCu 0.35 Reduction factor r304 0.85 Node typeA/B node AS-Interface specificationV3.0 Required gateway specification≥ V2.1 Output type2-wire Nominal ratings Operating voltage26.5 ... 31.9 V via AS-i bus system Switching frequency0 ... 150 Hz Hysteresis1 ... 15 typ. 5 % Reverse polarity protectionreverse polarity protected No-load supply current≤ 25 mA Time delay before availability≤ 1000 ms Operating voltage indicatorLED, green Switching state indicatorLED, yellow Error indicatorLED, red Functional safety related parameters MTTFd1330 a Mission Time (TM)20 a Diagnostic Coverage (DC)0 % Compliance with standards and directives Standard conformity StandardsEN 60947-5-2:2007 IEC 60947-5-2:2007 Approvals and certificates UL approvalcULus Listed, General Purpose CSA approvalcCSAus Listed, General Purpose CCC approvalCCC approval / marking not required for products rated ≤36 V Ambient conditions Ambient temperature-25 ... 70 °C (-13 ... 158 °F) Storage temperature-40 ... 85 °C (-40 ... 185 °F) Mechanical specifications Connection typescrew terminals Information for connectionA maximum of two conductors with the same core cross section may be mounted on one terminal connection! tightening torque 1.2 Nm + 10 % Core cross sectionup to 2.5 mm2 Minimum core cross-sectionwithout wire end ferrule 0.5 mm2 , with connector sleeves 0.34 mm2 Maximum core cross-sectionwithout wire end ferrule 2.5 mm2 , with connector sleeves 1.5 mm2 Housing materialPA/metal with epoxy powder coating Sensing facePBT Housing baseplastic Degree of protectionIP68 / IP69K 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  NBB20-U1-B3B General specifications Switching functionNormally open/closed (NO/NC) programmable Output typeAS-Interface Rated operating distance20 mm Installationflush Assured operating distance0 ... 16.2 mm Actual operating distance18 ... 22 mm typ. 20 mm Reduction factor rAl 0.4 Reduction factor rCu 0.35 Reduction factor r304 0.85 Node typeA/B node AS-Interface specificationV3.0 Required gateway specification≥ V2.1 Output type2-wire Nominal ratings Operating voltage26.5 ... 31.9 V via AS-i bus system Switching frequency0 ... 150 Hz Hysteresis1 ... 15 typ. 5 % Reverse polarity protectionreverse polarity protected No-load supply current≤ 25 mA Time delay before availability≤ 1000 ms Operating voltage indicatorLED, green Switching state indicatorLED, yellow Error indicatorLED, red Functional safety related parameters MTTFd1330 a Mission Time (TM)20 a Diagnostic Coverage (DC)0 % Compliance with standards and directives Standard conformity StandardsEN 60947-5-2:2007 IEC 60947-5-2:2007 Approvals and certificates UL approvalcULus Listed, General Purpose CSA approvalcCSAus Listed, General Purpose CCC approvalCCC approval / marking not required for products rated ≤36 V Ambient conditions Ambient temperature-25 ... 70 °C (-13 ... 158 °F) Storage temperature-40 ... 85 °C (-40 ... 185 °F) Mechanical specifications Connection typescrew terminals Information for connectionA maximum of two conductors with the same core cross section may be mounted on one terminal connection! tightening torque 1.2 Nm + 10 % Core cross sectionup to 2.5 mm2 Minimum core cross-sectionwithout wire end ferrule 0.5 mm2 , with connector sleeves 0.34 mm2 Maximum core cross-sectionwithout wire end ferrule 2.5 mm2 , with connector sleeves 1.5 mm2 Housing materialPA/metal with epoxy powder coating Sensing facePBT Housing baseplastic Degree of protectionIP68 / IP69K 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