General specifications Switching element function PNP NO Rated operating distance 15 mm Installation non-flush Output polarity Selective Assured operating distance 0 ... 12.15 mm Reduction factor r Al 1/0 Reduction factor r Cu 1/0 Reduction factor r St37 0/1 Reduction factor r Brass 1/0 Nominal ratings Operating voltage 10 ... 30 V Switching frequency 0 ... 100 Hz Reverse polarity protection reverse polarity protected Short-circuit protection pulsing Voltage drop less than or equal to 3 V Operating current 0 ... 200 mA No-load supply current less than or equal to 20 mA Switching state indicator LED, yellow=Fe- red=Al Functional safety related parameters MTTF d 1110 a Mission Time (T M ) 20 a Diagnostic Coverage (DC) 0 % Approvals and certificates UL approval cULus Listed, General Purpose CSA approval cCSAus Listed, General Purpose Ambient conditions Ambient temperature 0 ... 50 °C (32 ... 122 °F) Mechanical specifications Connection type screw terminals Core cross-section up to 2.5 mm 2 Housing material PBT Sensing face PBT Degree of protection IP68