Ultrasonic sensors UNDK 09 (IO-Link) Ultrasonic distance measuring sensors sample drawing *LED visible from opposite only 20,5 30 36,75 LED* 8,2 14,5 6,5 30,45 2,5 24,5 ø 4x 8,6 ,5 3,25 ø3 ,2 ø3 10,2 2x ø 3,2 2x 3x M3x5,8 8,9 13,8 23,6 17,4 19,9 2,95 LED* 15 15 48,8 48 44,8 Teach-in 3,9 2x ø 3,2 general data sample picture scanning range sd 30 ... 200 mm scanning range close limit Sdc 30 ... 200 mm scanning range far limit Sde 30 ... 200 mm repeat accuracy < 0,5 mm repeat accuracy (filter active) < 0,1 mm resolution < 0,3 mm resolution (filter active) < 0,1 mm response time ton < 7 ms temperature drift < 2 % of distance to target So sonic frequency 380 kHz adjustment Teach-in and IO-Link alignment aid target indication flashing light indicator green LED / red LED electrical data voltage supply range +Vs 18 ... 30 VDC current consumption max. (no load) 35 mA output circuit push-pull / IO-Link baud rate 38400 short circuit protection yes reverse polarity protection yes mechanical data type rectangular housing material PA 12 width / diameter 8,6 mm height / length 48,8 mm depth 30,5 mm ambient conditions operating temperature 0 ... +60 °C protection class IP 67 order reference connection types UNDK 09G8914/IO cable PUR 4 x 0,08, 2 m UNDK 09G8914/KS35A/IO flylead connector M8, L=200 mm 1 www.baumer.com 2/6/2015