Photoelectric sensors FHDH 14G6901/KS34A Diffuse sensors with background suppression dimension drawing LED 34,3 REF L 46,8 ø 17 M12 x 1 L 40 96,8 * 18,9 52,2 19,6 * emitter axis photo general data type background suppression special type hygienic design light source pulsed red LED sensing distance Tw 50 ... 400 mm sensing range Tb (at Tw max.) 20 ... 400 mm sensing range Tb (at Tw min.) 20 ... 50 mm power on indication LED green output indicator LED red sensing distance adjustment Teach-in wave length 660 nm approvals/certificates Ecolab EHEDG electrical data connection diagram response time / release time < 1,8 ms voltage supply range +Vs 10 ... 30 VDC current consumption max. (no load) 40 mA current consumption typ. 35 mA voltage drop Vd < 2 VDC output function light / dark operate output circuit push-pull output current < 100 mA short circuit protection yes reverse polarity protection yes BN (1) Push Pull WH (2) +VS Z BK (4) BU (3) Z Teach-in output 0V mechanical data width / diameter 19,6 mm height / length 52,2 mm depth 34,3 mm type rectangular housing material stainless steel 1.4404 (V4A) front (optics) PMMA connection types flylead connector M12, L=300 mm FHDH 14G6901/KS34A Sensor FDA compliant, EHEDG certified and Ecolab approved www.baumer.com sensitivity adjustable: via Teach-in wire input 28/4/2015 Photoelectric sensors FHDH 14G6901/KS34A Diffuse sensors with background suppression ambient conditions operating temperature -30 ... +60 °C protection class IP 68/69K & proTect+ storage temperature -30 ... +70 °C FHDH 14G6901/KS34A www.baumer.com 28/4/2015