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Photo Interrupter
Detect when something passes between the 2 uprights and breaks the IR beam. Used for dispensing, as an optical limit switch and object detection.
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Detect when something passes between the 2 uprights and breaks the IR beam. Used for dispensing, as an optical limit switch and object detection.
When the beam between the 2 uprights is broken, the emitter and collector (2 right pins) will become disconnected. The 2 left pins are power the internal Infrared LED (IR Diode) and should be connected to a voltage of 1.2 - 1.6V.
Specifications: