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 receiver S18SN6R M18 x 1 37 24/8 selectable light or dark operation or light operation with alarm function cable, 2 m operational voltage 10..0.30 VDC degree of protection IP69K Wiring diagram 59,2 + BN (1) WH (2) LED YE BK (4) BN (1) Type Ident-No. S18SN6R 3846000 WH (2) Operating mode Max. sensing range [m] Operating temperature Opposed mode (receiver) 0... 20 m -40 ...+ 70 C BU (3) Rated operational voltage (DC) UB 10... 30 VDC Rated operational current (DC) Ie 150 mA No-load current I0 25 mA Short-circuit protection Reverse polarity protection Output function Max. switching frequency Switching frequency Max. switch-on delay Overload trip point yes, cyclic yes connection programmable, NPN 0,16 kHz 160 Hz 100 ms >220 mA Housing style Dimensions Housing material Lens Wiring Cable length Cable cross section Degree of protection cylindrical/thread; S18 59,2 mm plastic, PBT Plastic, Lexan cable, PVC 2m 4 x 0,5 mm2 IP68 - IP69K Supply voltage indication Switching status indication Error indication Alarm indication LED LED LED LED green yellow green flashing yellow flashing BU (3) LED GN * BK (4) + *Alarm 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