EE-SX4015-P3

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EE-SX4015-P3 Application Field and Working Principle

Photointerrupters are common pieces of technology used in many industries for the detection and recording of information based on the interruption of a light-path. The EE-SX4015-P3 is an example of a slot type photointerrupter with logic output (P3). It is an optocoupler device that has a variety of applications and a specific operating principle.

Application Field

The EE-SX4015-P3 optical sensor is particularly useful in automation systems like conveyor belts and lifts, as well as automobile control systems. It is also found in security and access systems, measuring instruments, printers, and automated test systems. The EE-SX4015-P3 can be used to detect the presence or absence of a particular object, as well as to measure size, speed, distance, and more.

The EE-SX4015-P3 optical sensor is small and compact, making it easier to install in small spaces. It also has a longer working life compared to other photointerrupters. Another advantage of the EE-SX4015-P3 is its low cost; it is one of the most affordable optical sensors on the market today.

Working Principle

The EE-SX4015-P3 consists of a light-emitting diode (LED) and a light-receiving diode (LRD) integrated into a small plastic package. The LED emits infrared light that is then detected by the LRD. The LRD converts the received light into electrical signals, which can then be sent to a controller for further processing.

The EE-SX4015-P3\'s slot type design allows for an easy installation, as it can be mounted either in a vertical or horizontal direction. The slot width is adjustable and set with the use of a user-defined resistor. The detected light-path can be adjusted between 0.06mm and 1.0mm.

When an object interrupts the light-path, the logic output of the EE-SX4015-P3 changes state from the logic high states to a logic low state, and vice versa, based on the operation mode. The logic output can be used to control a device, such as a motor, or to detect an event. Since the EE-SX4015-P3 is an Electromagnetic-impulse (EMI) resistant, it can be used in harsh environments such as automotive and industrial applications.

Conclusion

The EE-SX4015-P3 optical sensor is an affordable and reliable device that has a variety of uses in automation systems, security and access systems, measuring instruments, and more. Its slot-type design allows for simple installation, and the adjustable light-path makes it ideal for detecting and measuring objects, speed, and distance. The EE-SX4015-P3 is an optocoupler device that changes its logic output state based on the interruption of a light-path. Overall, the EE-SX4015-P3 is an excellent choice for a variety of applications.

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