Bf4r-r fiber optic sensor

The BF4R-R is a high-performance optical fiber amplifier from Autonics, designed for fast, reliable detection in compact industrial applications.

Overview

The BF4R-R is part of the Autonics BF4R series of fiber optic amplifiers, offering a compact design suitable for narrow spaces and DIN rail mounting. It is designed to amplify signals from fiber optic sensors, enabling precise detection of objects, edges, or surface changes in automation systems. The sensor features NPN output and comes with a 2-meter cable connection, supporting a maximum load current of 50 mA.

Key Features

Fast Response Time: Less than 0. 5 milliseconds, allowing high-speed detection. Compact Structure: Enables installation in tight spaces and easy integration into existing setups.

External Synchronization Input: Reduces interference when multiple sensors operate simultaneously. Mutual Interference Protection: Prevents signal cross-talk between nearby fiber sensors.

Self-

Diagnosis Function: Provides operational feedback to ensure reliable performance. High Reliability: Designed for industrial environments with stable operation under standard temperature and humidity conditions.

Electrical and Mechanical Specifications

Output Type: NPNConnection: Cable, 2 metersMaximum Load Current: 50 mAMounting: DIN rail or compact panel installationPower Supply: Typically compatible with standard industrial DC voltage ranges (check datasheet for exact values)ApplicationsThe BF4R-R is suitable for a variety of industrial automation tasks, including: Object detection on conveyor systemsPosition sensing in assembly linesEdge or surface detection in packaging and material handlingIntegration with PLCs and other control systems for automated processesDocumentation and SupportFor detailed installation, wiring diagrams, and operational guidance, the BF4R Series manual provides comprehensive instructions, including accessory options and troubleshooting tips.

Datasheets are available from distributors like DigiKey and TME, which also provide pricing and availability information. The BF4R-R combines speed, compactness, and reliability, making it a versatile choice for industrial fiber optic sensing applications.