Autonics BF5R-D1-P Fiber Optic Sensor
Autonics BF5R-D1-P Fiber Optic Amplifier Sensor (Dual Display, PNP)
Autonics BF5R-D1-P is a dual-display fiber optic amplifier sensor with PNP open-collector output and ultra-fast response up to 50 μs, engineered for precise detection of minute objects in high-speed industrial automation.
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The Autonics BF5R-D1-P is a dual-display fiber optic amplifier sensor designed for high-speed and high-precision detection when paired with compatible Autonics fiber optic units. With a resolution of 1/10,000 and a fastest response time of 50 μs, it reliably detects extremely small or fast-moving objects.
The PNP open-collector output makes this model suitable for automation systems and PLCs requiring sourcing-type outputs, while advanced teaching functions and cascading support enable easy integration into complex production lines.
Key Features
Ultra-fast response time: up to 50 μs
Dual display (PV & SV) for real-time monitoring
High-resolution sensing (1/10,000)
PNP open-collector output
Multiple teaching modes (Auto / 1-point / 2-point / Positioning)
Anti-saturation function for stable detection
Mutual interference prevention (up to 8 units)
Cascading support up to 31 units
Slim body design for dense panel mounting
DIN rail mounting compatible
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | BF5R-D1-P |
| Sensor Type | Fiber Optic Amplifier |
| Light Source | Red LED (660 nm, modulated) |
| Display | Dual display (PV: red, SV: green) |
| Output Type | PNP open collector |
| Response Time | 50 μs / 150 μs / 500 μs / 4 ms / 10 ms |
| Sensitivity Setting | Auto-tuning, 1-point, 2-point, positioning |
| Operation Mode | Light ON / Dark ON |
| Power Supply | 12–24 V DC ±10% |
| Current Consumption | ≤ 50 mA |
| Load Current | ≤ 100 mA |
| Protection Rating | IP40 |
| Ambient Temperature | −10 to +50 °C |
| Mounting | 35 mm DIN rail |
| Weight (Packaged) | ≈ 138 g |
Applications
Minute part detection
High-speed conveyor systems
Electronics & PCB assembly
Packaging and labeling machines
Semiconductor and inspection equipment
Precision automation machinery
What’s in the Box?
Autonics BF5R-D1-P Fiber Optic Amplifier
Connector cable
Side connector
Instruction manual
FAQs
Q1. What is the difference between BF5R-D1-N and BF5R-D1-P?
BF5R-D1-P has a PNP output, while BF5R-D1-N has an NPN output.
Q2. Does this sensor work without fiber optic cables?
No. A compatible Autonics fiber optic unit is required.
Q3. What is the fastest response time available?
Up to 50 microseconds, suitable for very high-speed detection.
Q4. Can multiple BF5 sensors be installed together?
Yes. Up to 31 units can be cascaded, with interference prevention for up to 8 units.
Q5. Is this suitable for industrial automation use?
Yes. It is specifically designed for continuous industrial operation.