Ultrasonic sensors Ultrasonic retro-reflective sensors UR18.RA0-GP1B.7BO UR18.RA0-11120042 dimension drawing M18 x 1 63,8 38 SW 24 Teach-in LED 9,5 LED M12 x 1 0,95 general data photo 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 10 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° connection diagram BN (1) 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 Push Pull BK (4) Z BU (3) Z WH (2) +VS output 0V Teach-in mechanical data type cylindrical threaded housing material brass nickel plated / TR90 width / diameter 18 mm height / length 64 mm connection types connector M12 UR18.RA0-GP1B.7BO www.baumer.com 28/4/2015 Ultrasonic sensors Ultrasonic retro-reflective sensors UR18.RA0-GP1B.7BO UR18.RA0-11120042 ambient conditions operating temperature -25 ... +70 °C storage temperature -40 ... +85 °C protection class IP 67 UR18.RA0-GP1B.7BO www.baumer.com 28/4/2015