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EE-SY671
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EE-SY671 Encyclopedia Entry

Product Overview

Belongs to: Optoelectronics
Category: Photointerrupters
Use: Detection of objects or motion
Characteristics: Compact, high precision, reliable
Package: Through-hole
Essence: Utilizes an infrared light-emitting diode and a phototransistor
Packaging/Quantity: Bulk packaging, quantity varies

Specifications

  • Operating Wavelength: 950 nm
  • Supply Voltage: 5 V
  • Output Type: Phototransistor
  • Output Configuration: NPN
  • Sensing Distance: 3 mm
  • Rise/Fall Time: 15 µs

Detailed Pin Configuration

  1. Anode (+)
  2. Cathode (-)
  3. Collector
  4. Emitter

Functional Features

  • High-speed response
  • Low profile package
  • Dust-proof construction
  • RoHS compliant

Advantages and Disadvantages

Advantages: - Reliable detection - Compact design - Fast response time

Disadvantages: - Limited sensing distance - Susceptible to ambient light interference

Working Principles

The EE-SY671 operates based on the interruption of the infrared light beam emitted by the integrated LED. When an object obstructs the path between the LED and the phototransistor, the output signal changes, indicating the presence or absence of the object.

Detailed Application Field Plans

  1. Industrial Automation: Used in conveyor systems for object detection.
  2. Printers: Employed for paper jam detection.
  3. Security Systems: Integrated into motion detection circuits.

Detailed and Complete Alternative Models

  1. EE-SY672
  2. EE-SY673
  3. EE-SY674

This comprehensive entry provides a detailed overview of the EE-SY671 photointerrupter, including its specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

Word count: 273

Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan EE-SY671 dalam solusi teknis

  1. What is EE-SY671?

    • EE-SY671 is a reflective photoelectric sensor used for detecting the presence or absence of an object.

  2. What is the operating voltage range of EE-SY671?

    • The operating voltage range of EE-SY671 is typically 5-24V DC.

  3. What is the sensing distance of EE-SY671?

    • The sensing distance of EE-SY671 can vary, but it is commonly around 5-10mm.

  4. Can EE-SY671 be used in harsh environments?

    • Yes, EE-SY671 is designed to withstand certain harsh environments, but it's important to check the specific datasheet for details.

  5. What is the response time of EE-SY671?

    • The response time of EE-SY671 is typically very fast, often in the range of microseconds.

  6. Does EE-SY671 have any output options?

    • Yes, EE-SY671 typically has both NPN and PNP output options.

  7. Can EE-SY671 be used with PLCs or microcontrollers?

    • Yes, EE-SY671 can be easily integrated with PLCs or microcontrollers using its digital output signals.

  8. Is EE-SY671 suitable for use in industrial automation applications?

    • Yes, EE-SY671 is commonly used in industrial automation for tasks such as object detection and counting.

  9. What are the environmental considerations for using EE-SY671?

    • EE-SY671 should be protected from excessive dust, moisture, and extreme temperatures for optimal performance.

  10. Are there any special mounting considerations for EE-SY671?

    • Mounting EE-SY671 properly and ensuring proper alignment is crucial for accurate and reliable operation.