Ultrasonic sensors UNAM 12U9914/S14D Ultrasonic distance measuring sensors dimension drawing 14 ø 3 30,5 ø 15 ø 8 88 57,5 42,5 SW 17 LED M12 x 1 general data photo scanning range sd 2 ... 82 mm scanning range close limit Sdc 2 ... 82 mm scanning range far limit Sde 2 ... 82 mm repeat accuracy < 0,5 mm resolution < 0,3 mm response time ton < 30 ms release time toff < 30 ms temperature drift < 2 % of distance to target So sonic frequency 380 kHz adjustment external Teach-in alignment aid target indication flashing light indicator yellow LED / red LED electrical data voltage supply range +Vs 15 ... 30 VDC current consumption max. (no load) 35 mA output circuit voltage output output signal 0 ... 10 V / 10 ... 0 V output current < 20 mA residual ripple < 10 % Vs short circuit protection yes reverse polarity protection yes connection diagram BN (1) +VS BK (4) Analog BU (3) WH (2) Z output 0V control/Teach-In mechanical data type cylindrical threaded housing material brass nickel plated width / diameter 12 mm height / length 88 mm connection types connector M12 Analog voltage output 0 - 10 V ambient conditions operating temperature -10 ... +60 °C protection class IP 67 UNAM 12U9914/S14D www.baumer.com 28/4/2015