The PS-R11 photo switches are composed of a modulated infrared emitting diode at the light-emitting side and a modulat ed photo IC (in which a photodiode,signal processing circuit, constant voltage circuit and modulation circuit are inte grated) at the light receiving side.

■ FEATURES
● High-speed response(0.5m sec.)
● Adjustable of detecting distance
● Resistible to exterior light because of composed of modulate

■ APPLICATIONS
● Copiers
● Facsimiles