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OPB626
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OPB626: Product Overview and Specifications

Introduction

The OPB626 is a versatile optical sensor that finds application in various industries due to its unique characteristics and functional features. This entry provides an in-depth overview of the OPB626, including its product category, use, specifications, pin configuration, advantages, disadvantages, working principles, application field plans, and alternative models.

Product Category and Use

The OPB626 belongs to the category of optical sensors and is commonly used for detecting the presence or absence of an object. It is widely utilized in industrial automation, robotics, and consumer electronics for tasks such as object detection, counting, and position sensing.

Characteristics

  • Package: The OPB626 is typically housed in a compact and durable plastic casing.
  • Essence: This sensor operates based on the interruption of an infrared light beam, providing reliable detection capabilities.
  • Packaging/Quantity: The sensor is usually available in individual packaging and can be purchased in varying quantities to suit specific application needs.

Specifications

  • Operating Voltage: 5V DC
  • Output Type: Digital (TTL compatible)
  • Sensing Method: Reflective
  • Detection Range: Up to 10mm
  • Response Time: <1ms
  • Operating Temperature: -40°C to 85°C
  • Dimensions: 20mm x 10mm x 5mm

Detailed Pin Configuration

The OPB626 features a standard pin configuration with three pins: 1. VCC (5V power supply) 2. GND (Ground) 3. OUT (Digital output signal)

Functional Features

  • Reliable Object Detection: The sensor provides accurate and consistent object detection capabilities, making it suitable for various industrial and consumer applications.
  • Fast Response Time: With a response time of less than 1ms, the OPB626 ensures rapid detection and processing of object presence.
  • Compact Design: Its small form factor allows for easy integration into different systems and equipment.

Advantages and Disadvantages

Advantages

  • High Accuracy: The sensor offers precise object detection, contributing to enhanced system performance.
  • Versatile Application: It can be employed in diverse scenarios, ranging from simple proximity sensing to complex object recognition tasks.

Disadvantages

  • Limited Range: The detection range of up to 10mm may not be sufficient for certain applications requiring longer sensing distances.
  • Susceptibility to Ambient Light: In environments with strong ambient light, the sensor's performance may be affected, necessitating additional shielding or filtering measures.

Working Principles

The OPB626 operates based on the principle of reflective sensing. It emits an infrared light beam and detects the reflection from an object within its detection range. When the beam is interrupted by the presence of an object, the sensor's output signal changes, indicating the object's presence.

Detailed Application Field Plans

Industrial Automation

In industrial automation, the OPB626 can be integrated into conveyor systems for precise object counting and positioning. It can also be used in assembly line processes to detect the presence of components and ensure proper alignment.

Robotics

For robotics applications, the sensor can enable robots to navigate and interact with their environment by detecting obstacles and objects in their path. This enhances safety and efficiency in robotic operations.

Consumer Electronics

In consumer electronics, the OPB626 can be utilized in devices such as printers and paper feed mechanisms to detect paper jams and ensure smooth operation.

Detailed and Complete Alternative Models

  • OPB625: A similar optical sensor with a shorter detection range, suitable for applications requiring close-range object detection.
  • OPB627: An advanced version with extended detection range and enhanced ambient light immunity, ideal for outdoor and high-ambient-light environments.

In conclusion, the OPB626 stands as a reliable optical sensor with diverse applications across industries, offering precise object detection and fast response times. Its compact design and functional features make it a valuable component in various systems and equipment.

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技術ソリューションにおける OPB626 の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is OPB626?

    • OPB626 is a reflective object sensor module that consists of an infrared LED and a phototransistor.

  2. How does OPB626 work?

    • The infrared LED emits light, which is then reflected off an object and detected by the phototransistor, allowing the module to sense the presence or absence of the object.

  3. What are the typical applications of OPB626?

    • OPB626 is commonly used in applications such as object detection, counting, and position sensing in various technical solutions.

  4. What is the operating voltage range for OPB626?

    • The operating voltage range for OPB626 is typically between 4.5V and 5.5V.

  5. What is the sensing distance of OPB626?

    • The sensing distance of OPB626 can vary based on the specific application and environmental conditions, but it is generally in the range of a few millimeters to a few centimeters.

  6. Can OPB626 be used in harsh environments?

    • OPB626 is not designed for harsh environments and may require additional protection or housing if used in dusty, humid, or other challenging conditions.

  7. What is the output type of OPB626?

    • OPB626 typically provides a digital output, indicating the presence or absence of the detected object.

  8. Is OPB626 sensitive to ambient light?

    • OPB626 is designed to minimize the impact of ambient light, but excessive ambient light can still affect its performance, so proper shielding or filtering may be necessary in bright environments.

  9. Can OPB626 be used for speed sensing?

    • While OPB626 is primarily used for object detection, it can also be utilized for speed sensing in certain applications by measuring the frequency of object interruptions in the sensor's field.

  10. Are there any special considerations for integrating OPB626 into a technical solution?

    • When integrating OPB626, it's important to consider factors such as mounting orientation, alignment, and potential interference from other sources of infrared light to ensure reliable and accurate operation.