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E3S-R87
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E3S-R87 Photoelectric Sensor

Product Overview

The E3S-R87 photoelectric sensor belongs to the category of industrial automation sensors. It is commonly used for detecting the presence or absence of objects, as well as for measuring the distance between objects in various industrial applications. The sensor is known for its high precision and reliability, making it suitable for use in demanding environments. The E3S-R87 sensor is typically packaged individually and is available in different quantities to meet varying application needs.

Specifications

  • Sensing Method: Through-beam
  • Sensing Distance: 5m
  • Output Configuration: NPN
  • Power Supply Voltage: 12-24V DC
  • Enclosure Material: ABS resin
  • Operating Temperature: -25°C to 55°C
  • Protection Rating: IP67

Detailed Pin Configuration

The E3S-R87 sensor has a 4-pin M12 connector for easy installation and connection to external devices. The pin configuration is as follows: 1. Vcc (Power supply) 2. 0V (Ground) 3. Output 4. Control input

Functional Features

  • High precision sensing
  • Long sensing distance
  • Compact and durable design
  • Easy installation and setup
  • Reliable performance in harsh environments

Advantages and Disadvantages

Advantages

  • Reliable detection of objects
  • Suitable for long-distance sensing
  • Resistant to environmental factors
  • Easy to integrate into existing systems

Disadvantages

  • Limited to through-beam sensing method
  • Requires precise alignment for optimal performance

Working Principles

The E3S-R87 sensor operates based on the principle of light beam interruption. When an object passes between the emitter and receiver, it interrupts the light beam, triggering the sensor to detect the presence of the object. The NPN output provides a signal indicating the status of the detected object.

Detailed Application Field Plans

The E3S-R87 sensor finds extensive use in industrial automation and manufacturing processes, including: - Conveyor belt systems - Material handling equipment - Packaging machinery - Automated assembly lines - Robotics and motion control systems

Detailed and Complete Alternative Models

  • E3S-CL1: Compact photoelectric sensor with adjustable sensitivity
  • E3S-AD11: Photoelectric sensor with background suppression feature
  • E3S-DS10E4: Diffuse-reflective photoelectric sensor with built-in amplifier

In conclusion, the E3S-R87 photoelectric sensor offers reliable and precise object detection capabilities, making it a valuable component in industrial automation and manufacturing applications. Its robust design and long sensing distance make it suitable for diverse operational environments, while alternative models provide flexibility to accommodate specific sensing requirements.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi E3S-R87 dalam penyelesaian teknikal

  1. What is the E3S-R87 sensor used for?

    • The E3S-R87 sensor is commonly used for detecting the presence or absence of an object in various technical solutions.

  2. What is the sensing distance of the E3S-R87 sensor?

    • The sensing distance of the E3S-R87 sensor is typically around 300mm, making it suitable for a wide range of applications.

  3. Can the E3S-R87 sensor be used in harsh environments?

    • Yes, the E3S-R87 sensor is designed to withstand harsh environments and can be used in industrial settings with dust, moisture, and vibration.

  4. What type of output does the E3S-R87 sensor provide?

    • The E3S-R87 sensor typically provides a digital output, making it easy to integrate into control systems and PLCs.

  5. Is the E3S-R87 sensor easy to install and set up?

    • Yes, the E3S-R87 sensor is designed for easy installation and setup, with simple mounting and adjustment procedures.

  6. What are the typical applications of the E3S-R87 sensor?

    • The E3S-R87 sensor is commonly used in conveyor systems, packaging machinery, and automated production lines for object detection and counting.

  7. Does the E3S-R87 sensor have built-in diagnostics or status indicators?

    • Some models of the E3S-R87 sensor may include built-in diagnostic features or status indicators to facilitate troubleshooting and maintenance.

  8. Can the E3S-R87 sensor detect transparent or shiny objects?

    • The E3S-R87 sensor is capable of detecting a wide range of objects, including transparent and shiny materials, depending on the specific model and setup.

  9. What power supply voltage does the E3S-R87 sensor require?

    • The E3S-R87 sensor typically operates on a 12-24V DC power supply, which is common in industrial automation applications.

  10. Is the E3S-R87 sensor resistant to electromagnetic interference?

    • Yes, the E3S-R87 sensor is designed to be resistant to electromagnetic interference, ensuring reliable operation in electrically noisy environments.