Product Description
FX-551 Digital Fiber Optic Sensor 12-24V NPN Diffuse Through Beam Switch for Conveyor PCB Small Object Detect
FX-551 Digital Fiber Optic Sensor 12-24V NPN Diffuse Through Beam Switch for Conveyor PCB Small Object Detect1. NOTE
Default Parameters
The fiber optic head must be used in conjunction with the amplifier for proper operation.
FX-551 Fiber Optic Amplifier
Power Supply: DC 12–24V
Output Type: NPN
Delay Functions: OFF/ON delay, one-shot timer, delay one-shot timer
Fiber Optics
Compatible Series: Diffuse Reflection, Through-Beam, Right-Angle Diffuse Reflection, Right-Angle Through-Beam
Available Models: M3, M4, M6
2. Parameters
Parameter | Specification |
Model | FX-551 / NT-551 (NPN), NT-551P (PNP) |
Output Type | 1 output channel, wire type, with short-circuit protection |
Power Supply | 12–24V DC (±10%) |
Output Capacity | Max. 100mA (Main), Max. 20mA (When extension connected) |
Response Time Options | 25μs / 50μs / 100μs / 200μs / 800μs / 1.6ms |
Output Mode | LIGHT-ON / DARK-ON selectable |
Display | Dual 7-segment LED (red for current, green for threshold) |
Detection Range | 0–9999 (based on light intensity) |
Timer Functions | ON-delay, OFF-delay, One-shot, ON-delay one-shot |
Frequency Modes | F1–F4 (adjustable) |
Light Source | Red LED (4-element) |
Anti-interference | Built-in automatic interference prevention |
Ambient Light Resistance | Sunlight: up to 30,000 lux |
Operating Temperature | -10°C to +55°C (no freezing) |
Vibration Resistance | 10–55Hz, 1.5mm amplitude, 2h per axis (X/Y/Z) |
Power Consumption | Max. 300mW (at 24V) |
3. Features
Ultra-Fast Response (25μs)
Capable of detecting up to 20,000 objects per second, making it ideal for high-speed production environments.
Dual Digital Display
Features real-time red/green LED displays for both the current detection value and the set threshold.
Adjustable Frequency (F1–F4)
Enables frequency adjustment to minimize mutual interference when using multiple sensors.
Multi-Timer Functions
Equipped with ON-delay, OFF-delay, one-shot, and ON-delay one-shot timer modes for flexible timing control.
Advanced Optical Design
Utilizes a parabolic reflector LED and a refined control algorithm to ensure stable and reliable detection.
Transparent & Micro Object Detection
Delivers high-sensitivity performance for accurately detecting transparent and ultra-small objects.
4. Applications
Perfectly suited for high-speed production lines, automated inspection systems, precision positioning tasks, and transparent object detection in the electronics, packaging, and industrial automation sectors.
5. FAQs
Q1: Can the amplifier operate without a fiber optic sensor head?
A1: No. The amplifier must be paired with a compatible fiber optic sensor head to function properly.
Q2: What types of fiber optic sensor heads are supported?
A2: The amplifier is compatible with diffuse reflection, through-beam, right-angle diffuse reflection, and right-angle through-beam sensor heads.
Q3: Can it detect transparent materials?
A3: Yes. Its high-sensitivity light detection allows for reliable sensing of transparent and highly reflective objects.
About Prime Living
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Shipping policy
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Returns
Your satisfaction is important to us. Hexlight offers a 14-day Free return policy: if you are not fully satisfied with your purchase, you may request either a full refund or an exchange. All return shipping costs are fully covered by us.
Condition
Brand New
Shipping
This item is shipped directly from our supplier in China with tracking.