Product Description
1. NOTE
Default Parameters
The fiber optic head and amplifier must be used together to function properly.
FX-551 Fiber Optic Amplifier
Power supply: DC 12–24V
Output: NPN
Delay functions: OFF/ON delay, one-shot/delay one-shot timer function
Fiber Optics
Fiber series: Diffuse reflection series, Through-beam series, Right-angle diffuse reflection, Right-angle through-beam
Fiber 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)
Detects up to 20,000 objects per second—ideal for high-speed production lines.
Dual Digital Display
Real-time display of current detection value and threshold with red/green LEDs.
Adjustable Frequency (F1–F4)
Reduces mutual interference in multi-sensor setups.
Multi-Timer Functions
Includes ON-delay, OFF-delay, one-shot, and ON-delay one-shot timers.
Advanced Optical Design
Incorporates a parabolic reflector LED and optimized control algorithm for stable performance.
Transparent & Micro Object Detection
Accurately detects clear and tiny objects with high sensitivity.
4. Applications
Ideal for high-speed production lines, automatic inspection systems, precision positioning, and transparent object detection in electronics, packaging, and automation industries.
5. FAQs
Q1: Can the amplifier work without a fiber optic sensor head?
A1: No. The amplifier must be used together with a compatible fiber optic sensor head to function.
Q2: What types of fiber optic heads are supported?
A2: The amplifier supports diffuse type, through-beam type, right-angle diffuse, and right-angle through-beam fiber sensor heads.
Q3: Can it detect transparent materials?
A3: Yes. It is equipped with fine light detection capabilities, allowing reliable detection of transparent or highly reflective objects.
About Prime Living
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We are committed to fast order processing, secure packaging and reliable tracked shipping to provide an excellent shopping experience.
Shipping policy
We are always working hard to ensure your package arrives as soon as possible. Please understand that some factors like weather, high postal traffic, and the performance of shipping companies are outside of our control.
Returns
We offer a 14-Day Return Policy on items in which you are not completely satisfied with. You have the option of a full-refund or an exchange of the item.
Condition
Brand New
Shipping
This item is shipped directly from our supplier in China with tracking.