Autonics BF4R Fiber Optic Sensor

Product Summary:
The Autonics BF4R is a standard-type fiber optic sensor amplifier equipped with a red LED, NPN open collector output, and selectable Light ON/Dark ON modes. Designed for fast and stable object detection in automation systems.

Key Features:

• Red LED (660nm) light source

• Fast response time: 0.5ms/0.7ms

• Power supply: 12–24VDC ±10%

• Manual sensitivity adjustment

• NPN open collector output

• Light ON / Dark ON selection via button

• Built-in OFF delay timer (40ms)

• Built-in mutual interference prevention

• Self-diagnosis output for unstable sensing

• Durable ABS and polycarbonate body

• CE certified
  
  

Applications:

• Precise object detection in assembly lines

• Packaging and labeling machines

• Electronic part detection

• Material positioning in conveyors

• Automated inspection systems
  
  

Product Benefits:

• High-speed and stable detection

• Flexible operation with manual sensitivity tuning

• Reliable performance in varied lighting environments

• Compact and easy-to-install with included accessories

• Increases system efficiency and reduces false triggers
  
  

FAQs:

Q1. What is the sensing method of the BF4R Autonics sensor?
A1. The BF4R uses a red LED with fiber optic cables for accurate object detection, suitable for small or hard-to-reach areas.

Q2. Can I adjust the sensitivity manually?
A2. Yes, the BF4R features manual sensitivity adjustment, allowing precise control depending on the application environment.

Q3. Does it support mutual interference prevention?
A3. Yes, it comes with a built-in differential frequency mode that helps prevent mutual interference between adjacent sensors.