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Fiber Optic Sensor Amplifier | 650 nm LED | IP50 Rated | Programmable Delay | by SICK
The Fiber Optic Sensor Amplifier WLL180T-M434S21 features a visible red LED light source with a 650 nm wavelength and a robust IP50-rated housing. Ideal for industrial automation and machine safety applications, this amplifier offers a fast response time of ≤ 16 µs and a long LED service life of 100,000 hours. With a digital output and programmable delay times, it ensures reliable performance in various sensing environments.
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Technical Specifications
- Supply voltage: 12 V DC to 24 V DC
- Current consumption: ≤ 50 mA
- Protection class: III
- Digital output: 1 PNP, light/dark switching, manually selectable
- Response time: ≤ 16 µs
- Switching frequency: 31.2 kHz
- Programmable delay time: 0 ms to 9,999 ms
- Housing material: Plastic ABS/PC
- Connection: Male connector M8, 4-pin
- Enclosure rating: IP50
- Operating temperature: -25°C to +55°C
- Storage temperature: -40°C to +70°C
- Shock resistance: 50 g, 11 ms
- Vibration resistance: 10 Hz to 55 Hz, amplitude 1 mm
- Ambient light immunity: Artificial light ≤ 3,000 lx, Sunlight ≤ 10,000 lx
- EMC: EN 60947-5-2
- LED wavelength: 650 nm
- LED risk group: Free group
- Average LED service life: 100,000 hours at 25°C
- Dimensions (H x L x W): 35mm x 72mm x 11mm
- Weight: 0.1 kg
Key Features
- Fiber-optic amplifier base unit with configurable sensing range depending on optical fiber cable used
- Visible red LED light source with 650 nm wavelength
- Long LED service life of 100,000 hours at 25°C
- Digital output with PNP type, light/dark switching, and programmable delay times
- Robust plastic ABS/PC housing with IP50 protection rating
- Operating temperature range from -25°C to +55°C
- High immunity to ambient light and electromagnetic compatibility
- Includes BEF-WLL180 mounting bracket
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with fiber-optic sensor systems and electrical safety standards.
Applications
- Industrial automation for object detection
- Fiber-optic sensing applications
- Machine safety and monitoring systems
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Long LED service life reduces waste and replacement frequency
- Low power consumption with efficient electronics
- RoHS compliant, ensuring reduced hazardous substances
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for specific terms.
Available Now
The SICK WLL180T-M434S21 Fiber-optic Amplifier Base Unit is available for immediate purchase, ideal for industrial automation and sensing applications.
