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 retro-reflective sensor QS18EP6LP 15 17,1 LED YE LED GN Teach 24/8 M18 x 1 35 operational voltage 10..0.30 VDC rectangular alarm function LED visible from all sides sensitivity adjustment via teach button 2m cable Wiring diagram 24,1 o 3,3 31 + BN (1) BU (3) BK (4) WH (2) * Type Ident-No. QS18EP6LP 3068742 Operating mode Type of light Wave length Max. sensing range [m] Operating temperature Retro-reflective sensor red 660 nm 0,05... 3,5 m -20 ...+ 70 C Rated operational voltage (DC) UB 10... 30 VDC Rated operational current (DC) Ie 100 mA No-load current I0 35 mA Short-circuit protection Reverse polarity protection Output function Switching frequency yes, cyclic yes normally open, PNP 800 Hz Housing style Dimensions Housing material Lens Wiring Cable length Cable cross section Degree of protection rectangular; QS18 31 x 15 x 35 mm plastic, ABS plastic, Acryl cable 2m 4 x 0,5 mm2 IP67 Supply voltage indication Switching status indication Error indication Alarm indication LED LED LED LED * external programming With retro-reflective sensors, emitter and receiver are incorporated in one compact housing. The light beam of the emitter is directed towards a reflector which returns the light back to the receiver. An object is detected when it interrupts this beam. Retro-reflective sensors incorporate some of the advantages of opposed mode sensors (good contrast and high excess gain). Further it is merely required to install and wire a single device. The smaller sensing range and susceptibility to interference through shiny objects when using devices without polarisation filter can be disadvantageous in some applications. Excess gain curve Excess gain in relation to the distance (type LP) 1000 green yellow green flash yellow flash with BRT-84 reflector LV 100 LP 10 1 0,01 0,1 1 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 10m