Images presented here may not fully represent the product
Fibre optic amplifiers with dual display and sensitivity adjustment
The new Autonics BFN series fibre optic amplifiers are designed for users who require reliable and stable detection, even in situations where standard photoelectric sensors may not be sufficient. The series includes high-performance models, standard versions and basic models with sensitivity adjustment, allowing you to select the configuration that best suits your application and operating conditions.
The devices provide ultra-fast response times of up to 25 μs, which is one millionth of a second. This measurement speed allows for reliable detection of very small or fast-moving elements, as well as objects with low reflectivity or transparency.
Why use fibre optic amplifiers?
In many applications, a classic sensor works correctly – until a problem arises:
In such situations, the use of a fibre optic amplifier significantly increases detection stability and eliminates the need for constant adjustment of settings.
The fibre optic cable can be routed exactly where it is needed, and the entire ‘signal processing core’ is handled by the amplifier – this ensures that detection is precise, fast and repeatable.
Key advantages of the BFN series
Different models for different requirements
Detection speed
μs (microsecond) = 1/1,000,000 of a second
which is 1,000 times faster than a millisecond.
Clear display and simple operation
The white-green FND display ensures high visibility, and the teach/manual tuning functions facilitate configuration.
Installation of up to 30 modules
The side connector reduces cabling and simplifies installation.
Stable operation thanks to heat sink
Heat dissipation = lower failure rate and longer device life.
Industrial communication
| Feature | BFA / BFT series | New BFN series |
|---|---|---|
| Response time | standard | ultra-fast – up to 25 μs |
| Display | single-line / LED | dual-line white-green FND |
| System integration | basic | IO-Link + EtherCAT / CC-Link / RS485 (BFNC) |
| Expandability | single module | up to 30 units |
| Thermal stability | standard | heatsink – multi-module operation without overheating |
Applications and industries
The BFN series is ideal for applications where precision in small spaces and stability at high speeds are important:
Typical applications
Industries
| Industry | Example applications |
|---|---|
| Automotive | inspection of small component assembly |
| Electronics / PCB | SMD detection, micro-component positioning |
| Packaging | detection of transparent films and labels |
| Robotics | tool-to-part positioning |
| Food / Pharmaceutical | presence detection of packages and blisters |
| Plastics and molding | detection of molded parts after ejection from the mold |
Summary
The BFN series offers:
✔ reliable and stable detection in difficult conditions
✔ ultra-fast response – up to 25 μs
✔ convenient operation and clear display
✔ possibility of mounting multiple modules and network integration
If a standard sensor starts to ‘lose’ an object, BFN solves the problem.
Contact and technical advice
If you have questions about selecting fibre optic amplifiers, want to make sure which model is right for your application, or need support with implementation:
Please contact our engineer, Anna Podulka.
She will be happy to advise you, select the right configuration and assist you with system commissioning.
ELTRON – authorised and long-standing distributor of Autonics
ELTRON has been a trusted distributor of Autonics solutions on the Polish market for many years. Thanks to its extensive experience, direct cooperation with the manufacturer and a team of technical specialists, ELTRON offers not only access to the full range of Autonics products, but also professional advice, design support and assistance with implementation – from the selection of devices to the launch of the system in the customer's application.
Address:
ELTRON Spółka z ograniczoną
odpowiedzialnością Sp. k.
ul. Brodzka 10B
54-103 Wrocław
Customer Service:
Telefon: +48 71 343 97 55
E-mail: kontakt@eltron.pl
Find us elsewhere:
