Autonics BFX-D1-N Fiber Optic Sensor
TheBFX-D1-N is an Autonics LCD Display Digital Fiber Optic Amplifiers 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 BFX Series.

| Brand | Autonics |
| Product Type | LCD Display Digital Fiber Optic Amplifiers |
| Model Number | BFX-D1-N |
Autonics BFX-D1-N Fiber Optic Sensor – Technical Specifications
| Specification | Value |
|---|---|
| Type | Dual display |
| Display method | 4-digit 7-segment LCD |
| 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) |
| Protection structure | IP40 |
| Environment_Ambient illumination | Sunlight: Max. 11,000lx, Incandescent lamp: Max. 3,000lx (received illumination) |
| Environment_Ambient temperature | -10 to 50℃ |
| Environment_Ambient humidity | 35 to 85% RH, storage: 35 to 85% RH |
| Material | Case: polyketon, cover: polycarbonates |
| Accessories | Connector type wire (Ø4mm, 4-wire, 2m / AWG22, core diameter: 0.08mm, number of cores: 60, insulator diameter: Ø1.25mm) |
| Weight | Approx. 115g(approx. 16g) |
The BFX-D1-N Autonics LCD Display Digital Fiber Optic Amplifiers provides 12-24VDC power supply, Red LED(660nm) light source, 50㎲–10ms response time, and NPN open collector output. It belongs to the BFX Series and is widely used in industrial automation. Autonics BFX-D1-N ensures stable detection and precise output for reliable operation.
In industrial setups, BFX-D1-N is suitable for conveyors, packaging lines, assembly systems, and robotic automation. Its dual display and configurable Light ON/Dark ON operation allow consistent detection in complex positions, minimizing errors and downtime. Engineers benefit from reliable sensing, stable output, and long-term operational durability.
Autonics BFX-D1-N combines fast response, 12-24VDC supply, and dual display in a compact design. Trusted in automation environments, it delivers dependable detection, stable output, and repeatable performance. Engineers and industrial buyers can rely on Autonics and the BFX Series for precise, repeatable sensing in critical industrial applications.







