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Hans Turck GmbH & Co.KG · Postfach · D-45466 Mülheim an der Ruhr · Telefon 02 08/49 52-0 ·
Subject to change without notice · © Hans Turck GmbH & Co.KG 2002 · Edition: Hans Turck GmbH & Co.KG · Postfach · D-45466 D-45466 Mülheim an der Ruhr · Telefon 02 08/49 52-0 · Telefax 02 08/49 52-264 Photoelectric sensor diffuse mode sensor QS18VP6W QS18VP6W LED YE LED GN Pot. 35 LED visible from all sides sensitivity adjustable via potentiometer 17,1 alarm function light/dark operate 15 operational voltage 10.0.30 VDC cable, 2 m Wiring diagram 24,1 21,1 ø 3,3 BN (1) + BK (4) WH (2) BU (3) Type Ident-No. QS18VP6W QS18VP6W 3061660 Operating mode Type of light Wave length Sensing range [mm] Operating temperature Diffuse mode sensor IR 940 nm 0. 100 mm -20 .+ 70 °C Rated operational voltage (DC) UB 10. 30 VDC Rated operational current (DC) Ie 100 mA No-load current I0 32 mA Short-circuit protection Reverse polarity protection Output function Switching frequency Max. switch-on delay yes, cyclic yes normally open / normally closed, PNP 800 Hz 100 ms Housing style Dimensions Housing material Lens Wiring Cable length Cable cross section Degree of protection rectangular; QS18 21,1 x 15 x 35 mm plastic, ABS plastic, acrylic cable 2m 4 x 0,8 mm2 IP67 Supply voltage indication Switching status indication Error indication Alarm indication LED LED LED LED green yellow green flash yellow flash Just like with retro-reflective sensors, opposed mode sensors incorporate the emitter and receiver circuitry in a single housing. However, diffuse mode sensors do not detect the interruption of the light beam but the reflection of the target. A target is detected if it reflects a sufficient amount of light back to the receiver. The switching distance of diffuse mode sensors thus largely depends on the reflectivity of the target. This type of sensor is especially suited for detection of transparent objects (diffuse mode sensor with or without background suppression or convergent mode sensors). Excess gain curve Excess gain in relation to the distance 1000 DB 100 W 10 1 D 1 10 100 Subject to change without notice · © Hans Turck GmbH & Co.KG 2002 · Edition: · 12.04.2004 Hans Turck GmbH & Co.KG · Postfach · D-45466 D-45466 Mülheim an der Ruhr · Telefon 02 08/49 52-0 · Telefax 02 08/49 52-264 1000 mm