OPB463P11

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Optical Sensors are devices that collect information about physical phenomena using light. Photointerrupters are one subset of Optical Sensors that detect the presence of an object as it interrupts a beam of light. The OPB463P11 is a Slot Type Photointerrupter Sensor with technology allowing a choice between two logic outputs.

The OPB463P11 consists of two separate halves; the emitter and the detector. The emitter of the OPB463P11 is an infrared LED which transmits a beam of light once an electric current is applied. The detector emits light but does not generate its own light source. The detector is a photosensitive opto-coupler IC with sensitivity to near-infrared light. The device is equipped with a combination of two optical diagnostics; one for emission detection and one for reception detection.

The OPB463P11 is designed to detect the presence of an object within the slot plane. It consists of an emitter mounted on one side and a detector mounted on the other side. As an object passes through the slot plane, it momentarily interrupts the flow of light between the emitter and detector, and a logic output is generated. When the object enters into the slot plane and interrupts the light beam, the detector’s output can be used to detect the interruption of the light beam. Once the object moves out of the slot plane, the emitter re-establishes the light beam, and the output of the detector is no longer active.

The system design of the OPB463P11 allows for the customisation and flexibility of two different logic outputs. These two different outputs are; an open collector transistor output and a complementary output. The open collector output is designed to be connected to external circuitry for signal amplification or logic gating. The complementary output is designed to be connected to a logic input which changes its state when the object interrupts the light beam. Both outputs are designed to match different applications.

Applications for the OPB463P11 include signal interruption detection, counting applications, logic control and motion detection for being used in machines. The OPB463P11 offers high reliability, low operating current and fast response time, making it a great choice for a wide range of applications.

In conclusion, the OPB463P11 Photointerrupter Slot Type Sensor is a convenient and easy to use device for detecting the presence of an object. Its specialist dual logic outputs allow it to be customised for a variety of applications with its high reliability and fast response time.

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