Ultrasonic sensors UNAM 12 (Sde = 200 mm) Ultrasonic distance measuring sensors sample drawing M12 x 1 70 55 SW 17 LED M12 x 1 general data sample picture scanning range sd 20 ... 200 mm scanning range close limit Sdc 20 ... 200 mm scanning range far limit Sde 20 ... 200 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 output current < 20 mA residual ripple < 10 % Vs short circuit protection yes reverse polarity protection yes voltage output current consumption max. (no load) 35 mA output signal 0 ... 10 V / 10 ... 0 V current output current consumption max. (no load) 45 mA output signal 0 ... 10 mA / 10 ... 0 mA load resistance +Vs max. < 1100 Ohm load resistance +Vs min. < 400 Ohm mechanical data type cylindrical threaded housing material brass nickel plated width / diameter 12 mm height / length 70 mm connection types connector M12 1 www.baumer.com 2/6/2015 Ultrasonic sensors UNAM 12 (Sde = 200 mm) Ultrasonic distance measuring sensors ambient conditions operating temperature -10 ... +60 °C protection class IP 67 order reference output circuit UNAM 12I9914/S14 current output UNAM 12U9914/S14 voltage output 2 www.baumer.com 2/6/2015