Autonics BF5R-D1-N Amplifier with Fiber Optic Sensor
TheBF5R-D1-N is an Autonics Amplifier with Fiber Optic Sensor with 12-24VDC power supply and 50㎲–10ms response time for industrial automation applications. The sensor operates in Light ON/Dark ON mode, uses Red LED(660nm) light source, consumes Max. 50mA, and features NPN open collector output. Learn more about the Autonics, its Fiber Optic Sensors, and the BF4 Series.

| Brand | Autonics |
| Product Type | High Performance Fiber Amplifiers |
| Model Number | BF5R-D1-N |
Autonics BF5R-D1-N Amplifier with Fiber Optic Sensor – Technical Specifications
| Specification | Value |
|---|---|
| Type | Dual display |
| Display method | 4-digit 7-segment LED |
| Light source | Red LED(660nm) |
| Response time | 50㎲, 150㎲, 500㎲, 4ms, 10ms |
| Power supply | 12-24VDC |
| Current consumption | Max. 50mA |
| Operation mode | Light ON/Dark ON(set by parameter) |
| Control output | NPN open collector |
| Timer function | OFF, OFF Delay, ON Delay, One-shot(1 to 5000ms) |
| Sensitivity adjustment | Manual Teaching(auto-tuning, 1-point, 2-point, positioning)※ In multiple connection, batch teaching available |
| Protection structure | IP40 |
| Environment_Ambient illumination | Sunlight: Max. 11,000lx, Incandescent lamp: Max. 3,000lx (received illumination) |
| Environment_Ambient temperature | -10 to 50℃, storage: -20 to 70℃ |
| Environment_Ambient humidity | 35 to 85% RH, storage: 35 to 85% RH |
| Material | Case: Polybutylene terephthalate, Cover: Polycarbonate |
| Accessories | Connector type wire(Ø4mm, 3-wire, 2m)(AWG22, core diameter: 0.08mm, number of cores: 60, insulator out diameter: Ø1.25mm), Side connector |
| Weight | Approx. 138g(approx. 20g) |
The BF5R-D1-N Autonics Amplifier with Fiber Optic Sensor provides 12-24VDC power supply, Red LED(660nm) light source, 50㎲–10ms response time, and NPN open collector output. It belongs to the BF5 Series and is used widely in industrial automation. Autonics BF5R-D1-N ensures accurate detection and stable output for precise operational control.
In industrial environments, BF5R-D1-N is suitable for conveyors, packaging lines, assembly systems, and robotic automation. Its dual display and configurable Light ON/Dark ON operation provide consistent detection in complex positions, reducing errors and downtime. Engineers gain reliable sensing, precise performance, and long-term operational durability.
Autonics BF5R-D1-N combines fast response, 12-24VDC supply, and dual display in a compact design. Trusted in automation setups, it delivers dependable detection, stable output, and repeatable performance. Engineers and industrial buyers can rely on Autonics and the BF5 Series for precise, repeatable sensing in critical industrial applications.







