Photoelectric sensors OADM 20 (Laser, outdoor applications, < 1000 mm) Distance sensors sample drawing 50 1,5 38 1,5 5 4 4,3 20,6 65 * 16 57 LED Teach-in * emitter axis general data sample picture adjustment Teach-in: button / external power on indication LED green soiled lens indicator LED red light source pulsed red laser diode wave length 650 nm laser class 2 beam type line temperature drift < 0,04 % Sde/K measuring distance Sd = 50 ... 300 mm Teach-in range min. > 5 mm resolution 0,01 ... 0,4 mm linearity error ± 0,2 ... ± 1,5 mm beam width 2 mm beam height 6 ... 11 mm measuring distance Sd = 100 ... 600 mm laser warning Teach-in range min. > 10 mm resolution 0,015 ... 0,8 mm linearity error ± 0,5 ... ± 3,4 mm beam width 2 mm beam height 7 ... 17 mm LASER RADIATION DO NOT STARE INTO BEAM Wavelength: 620...680nm Max. av. Output: < 1mW IEC 60825-1, Ed. 2, 2007 CLASS 2 LASER PRODUCT Complies with 21 CFR 1040.10 and 1040.11 except for deviations pursuant to laser notice No. 50, dated June 24, 2007 measuring distance Sd = 200 ... 1000 mm Teach-in range min. > 20 mm resolution 0,12 ... 3 mm linearity error ± 0,36 ... ± 9 mm remarks beam width 3 ... 1 mm beam height 8 ... 25 mm Fault suppression electrical data voltage supply range +Vs 12 ... 28 VDC current consumption max. (no load) 100 mA output signal 4 ... 20 mA / 0 ... 10 VDC load resistance (analog I) < (+Vs - 6 V) / 0,02 A load resistance (analog U) > 100 kOhm output current < 100 mA alarm output PNP reverse polarity protection yes, Vs to GND 1 www.baumer.com If the laser beam is interrupted or if measurement faults occur, the analog outputs and the alarm output remain at their most recent valid value for a max. of 300 ms. Every valid value is immediately passed on to the outputs. If no valid value appears within 300 ms, the analog outputs switch to 4 mA / 0 V and the alarm output goes to HIGH. 19/6/2015 Photoelectric sensors Distance sensors OADM 20 (Laser, outdoor applications, < 1000 mm) mechanical data width / diameter 20,6 mm height / length 65 mm depth 50 mm type rectangular housing material die-cast zinc front (optics) glass connection types cable 8 pin, 2 m ambient conditions operating temperature -20 ... +60 °C protection class IP 67 order reference measuring distance Sd response time / release time short circuit protection ambient light immunity OADM 20I6591 50 ... 300 mm < 2 ms yes < 100 kLux OADM 20I6592 100 ... 600 mm < 2,5 ms yes < 100 kLux OADM 20I6593 200 ... 1000 mm < 3,5 ms - < 60 kLux 2 www.baumer.com 19/6/2015