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