Subject to change without notice * (c) Hans Turck GmbH & Co.KG 2002 * Edition: Hans Turck GmbH & Co.KG * Postfach * D-45466 Mulheim an der Ruhr * Telefon 02 08/49 52-0 * Telefax 02 08/49 52-264 Photoelectric sensor laser emitter S186ELDQ 1,27 M 18 x 1 24/8 41,4 63,9 88 laser emitter housing style M18 x 1 max. sensing range 60m M12 x 1 connector sensing range up to 60 m Wiring diagram BN (1) + BU (3) - BK 1) M 12 x 1 Type Ident-No. S186ELDQ 3036393 Operating mode Type of light Wave length Laser-class Beam-diameter Max. sensing range [m] Operating temperature Opposed mode (emitter) red 670 nm 2 (EN 60825, IEC 60825) 2,5 (elliptisch) mm 0... 20 m -10 ...+ 50 C Rated operational voltage (DC) UB 10... 30 VDC Rated operational current (DC) Ie 150 mA No-load current I0 35 mA Short-circuit protection Reverse polarity protection yes, cyclic yes Housing style Dimensions Housing material Lens Wiring Degree of protection cylindrical/thread; S18 88 mm plastic, PBT Plastic, Acryl connector, M12 x 1 IP68 - IP69K Supply voltage indication LED green Opposed mode sensors consist of a separate emitter and receiver. These are installed directly opposite each other so that the light from the emitter is aimed directly at the receiver. When an object interrupts or weakens the light beam, the sensor switches. Opposed mode sensors are the most reliable photoelectric sensors for detection of opaque targets. An excellent contrast between light and dark conditions and an extremly high excess gain are typical of this sensing mode, thus allowing operation over larger distances and under difficult conditions. Excess gain curve Excess gain in relation to the distance 100 10 1 0,1 1 10 100 m Subject to change without notice * (c) Hans Turck GmbH & Co.KG 2002 * Edition: * 12.04.2004 Hans Turck GmbH & Co.KG * Postfach * D-45466 Mulheim an der Ruhr * Telefon 02 08/49 52-0 * Telefax 02 08/49 52-264