OPB490N11
Product Overview
The OPB490N11 is a reflective object sensor designed for use in various applications. This optoelectronic device falls under the category of sensors and is commonly used for detecting the presence or absence of objects. Its characteristics include high sensitivity, compact size, and reliable performance. The package contains the essential components required for installation and operation, and it is available in different packaging/quantity options to suit diverse user requirements.
Specifications
- Operating Voltage: 5V
- Output Type: Digital
- Sensing Method: Reflective
- Sensing Distance: 3mm to 10mm
- Package Type: Through Hole
- Package Quantity: 1 piece
Detailed Pin Configuration
The OPB490N11 features a standard pin configuration with clearly labeled pins for easy integration into electronic circuits. The pinout includes power supply (VCC), ground (GND), and digital output (OUT).
Functional Features
This sensor utilizes an infrared LED and a phototransistor to detect the presence of an object. When an object is within the sensing distance, the infrared light emitted by the LED reflects off the object and is detected by the phototransistor, causing the digital output to switch states.
Advantages and Disadvantages
Advantages
- High sensitivity
- Compact size
- Easy to integrate
- Reliable performance
Disadvantages
- Limited sensing distance
- Susceptible to ambient light interference
Working Principles
The OPB490N11 operates based on the principle of reflective sensing. It emits infrared light and detects the reflected light to determine the presence or absence of an object within its sensing range.
Detailed Application Field Plans
This sensor finds extensive application in various fields, including: - Industrial automation - Robotics - Object detection systems - Proximity sensing applications
Detailed and Complete Alternative Models
- OPB490P11: Similar reflective object sensor with extended sensing range
- OPB490N12: Enhanced version with improved ambient light rejection
In conclusion, the OPB490N11 reflective object sensor offers a reliable and compact solution for object detection and proximity sensing applications. Its high sensitivity and ease of integration make it a popular choice across diverse industries.
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רשום 10 שאלות ותשובות נפוצות הקשורות ליישום של OPB490N11 בפתרונות טכניים
What is OPB490N11?
- OPB490N11 is a reflective object sensor that consists of an infrared LED and a phototransistor.
How does OPB490N11 work?
- The infrared LED emits light, which is then reflected off an object and detected by the phototransistor, allowing it to sense the presence or absence of the object.
What are the typical applications of OPB490N11?
- OPB490N11 is commonly used in applications such as industrial automation, robotics, assembly line monitoring, and object detection in machinery.
What are the key features of OPB490N11?
- Some key features include its compact size, high reliability, and ability to operate effectively in harsh environments.
What is the operating voltage range for OPB490N11?
- OPB490N11 typically operates within a voltage range of 4.5V to 5.5V.
Can OPB490N11 be used for non-contact sensing?
- Yes, OPB490N11 is suitable for non-contact sensing applications due to its reflective object sensing capability.
Is OPB490N11 sensitive to ambient light?
- OPB490N11 has built-in ambient light rejection, which minimizes the impact of ambient light on its sensing performance.
What is the typical response time of OPB490N11?
- The typical response time of OPB490N11 is in the range of microseconds, making it suitable for high-speed applications.
Does OPB490N11 require any external components for operation?
- OPB490N11 does not require any external components for basic operation, simplifying its integration into technical solutions.
Can OPB490N11 be used in conjunction with microcontrollers or PLCs?
- Yes, OPB490N11 can be easily interfaced with microcontrollers or PLCs to enable intelligent control and decision-making in technical solutions.