Ultrasonic sensors U500.RA0 Ultrasonic retro-reflective sensors sample drawing 18 LED 15 45,1 25 Teach-in 4,1 56,2 5 5 2 4,3 4 11,1 M12 x 1 12 32,2 general data sample picture scanning range sd 0 ... 1000 mm reflector position Sde 200 ... 1000 mm adjusting range reflector (operating range) ± 2,5 % Sde adjusting range reflector (limit range) ± 5 % Sde repeat accuracy < 3 mm temperature drift < 2 % Sde power-up drift compensated after 15 min. response time ton < 50 ms release time toff < 50 ms sonic frequency 220 kHz adjustment qTeach alignment aid light indicator flashing light indicator LED yellow power on indication LED green alignment measuring axis < 2° electrical data voltage supply range +Vs 12 ... 30 VDC current consumption typ. 35 mA output circuit push-pull output current < 100 mA voltage drop Vd < 3,5 VDC residual ripple < 10 % Vs short circuit protection yes reverse polarity protection yes mechanical data type rectangular housing material plastic (ASA, PMMA) width / diameter 18 mm height / length 45 mm depth 32 mm 1 www.baumer.com 30/4/2014 Ultrasonic sensors Ultrasonic retro-reflective sensors U500.RA0 ambient conditions operating temperature -25 ... +65 °C storage temperature -40 ... +75 °C protection class IP 67 order reference connection types U500.RA0-11127347 cable PUR 4 x 0,25, 2 m U500.RA0-11110579 connector M12 2 www.baumer.com 30/4/2014