Description
The FES V1.0 Filament Fault Detection Switch is a critical safety upgrade designed to monitor filament continuity in real-time. By detecting the presence of your 1.75mm filament before it enters the extruder, this sensor prevents failed prints due to unexpected runouts or snaps. When the filament is present, the module maintains a high signal level with the indicator light off. If the filament runs out or breaks, the switch triggers, the signal drops to a low level, the indicator light turns on, and a built-in buzzer alerts you immediately.
This intelligent feedback system allows you to pause your print, reload the filament, and resume without losing your progress. It is a simple yet powerful tool to ensure your 3D printer operates autonomously and reliably, especially during long-duration prints. The module is easy to install, compact, and provides clear visual and audible status updates, making it an essential component for any desktop 3D printer.
Key Features
- Real-Time Monitoring: Instantly detects filament runouts or breakage to prevent failed printing tasks.
- Dual-Alert System: Features both a visual LED indicator and an audible buzzer for immediate notification.
- Intelligent Pause/Resume: Triggers a low-level signal upon fault detection, allowing the printer firmware to pause operations for filament reloading.
- Reliable Sensing: Uses a precision slide-switch mechanism to ensure accurate detection of various filament types like ABS and PLA.
Applications
- Long-Duration Prints: Protects high-value, multi-day prints from stopping due to filament exhaustion.
- Unattended Printing: Adds a layer of automation that lets you walk away from your printer with confidence.
- System Upgrades: A perfect modular addition for DIY printer builds or factory printer upgrades requiring enhanced fault detection.
- Material Management: Helps keep track of filament status across different projects and print types.
Package Includes
- 1 x FES V1.0 Filament Fault Detection Switch
- 1 x 3-Pin MKS Connecting Wire (50cm)
Wiring Guide
- Red: VCC
- Black: GND (Ground)
- White: Signal
Technical Specifications
| Parameter | Specification |
|---|---|
| Item Type | Filament Detection Sensor |
| Compatibility | 1.75 mm Filament |
| Material | HQ Plastic |
| Color | White |
| Dimensions | 30 mm (Width) |
| Weight | 15 g |
Caution: Please ensure the wiring corresponds correctly to your control board’s pinout (VCC, GND, and Signal) before powering on the device to avoid short circuits.
