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 diffuse mode sensor T18SN6DQ LED GN LED YE 24/8 M18 x 1 o 30 selectable light or dark operation or light operation with alarm function sensitivity adjustable via potentiometer M12 x 1 connector operational voltage 10..0.30 VDC degree of protection IP69K Wiring diagram 30 o 15 54 + BN (1) WH (2) M12 x 1 BK (4) BU (3) Type Ident-No. T18SN6DQ 3472000 Operating mode Type of light Wave length Sensing range [mm] Operating temperature Diffuse mode sensor IR 880 nm 0... 500 mm -40 ...+ 70 C 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 Switching frequency Max. switch-on delay Overload trip point yes, cyclic yes connection programmable, NPN 160 Hz 100 ms >220 mA Housing style Dimensions Housing material Lens Wiring Degree of protection cylindrical/thread; T18 30 x 30 x 54 mm plastic, PBT Plastic, Acryl connector, M12 x 1 IP68 - IP69K Supply voltage indication Switching status indication Error indication Alarm indication LED LED LED LED green yellow green flashing yellow flashing BN (1) WH (2) * BK (4) + BU (3) *Alarm The emitter and receiver are incorporated in a single housing. The light reflection of the target is detected and triggers the sensor to switch. Thus the switching distance depends largely on the reflectivity of the target. Excess gain curve Excess gain in relation to the distance 1000 100 10 1 1 10 100 1000 mm 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