Photoelectric sensors FKDR 14G6901/S14 Diffuse contrast sensors dimension drawing 19,6 34,3 LED 4,5 4,2 13,1 5,8 M12 x 1 * 20 15,4 11 4,5 29,8 51 61,8 REF ** 11,8 10,2 20 10,9 * emitter axis photo general data type diffuse contrast sensor special type Washdown design light source white LED sensing distance Tw 12,5 mm ±2 mm light indicator LED green output indicator LED yellow sensitivity adjustment Teach-in distance to focus 12,5 mm beam height 3 mm beam width 1 mm approvals/certificates Ecolab electrical data connection diagram response time / release time < 0,05 ms voltage supply range +Vs 18 ... 30 VDC current consumption max. (no load) 50 mA BN (1) current consumption typ. 40 mA WH (2) voltage drop Vd < 3 VDC output function light / dark operate output circuit push-pull output current < 100 mA short circuit protection yes reverse polarity protection yes Push Pull +VS Z BK (4) BU (3) Z Teach-in output 0V mechanical data width / diameter 19,6 mm height / length 51 mm depth 34,3 mm type rectangular housing material stainless steel 1.4404 (V4A) front (optics) PMMA connection types connector M12 Sensor FDA compliant and Ecolab approved sensitivity adjustable: via Teach-in wire input ambient conditions operating temperature -25 ... +60 °C protection class IP 68/69K & proTect+ FKDR 14G6901/S14 www.baumer.com 28/4/2015