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WLL180T-N434

The WLL180T-N434 is a standalone fiber-optic amplifier for proximity and through-beam applications. Equipped with a visible red LED light source, a dual 4-digit display, and programmable timing functions, it delivers high-speed, flexible detection with rugged M8 connector housing suitable for industrial use.

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Parameters
Parameter Specification
Device Type Fiber-optic amplifier (stand-alone)
Detection Principle Proximity and through-beam (depending on fiber)
Light Source Visible red LED, ~650 nm, 100,000 h lifespan
Display & Interface Dual 4-digit display for set and actual values; menu-controlled with teach-in
Supply Voltage 12 … 24 V DC (±10%)
Current Consumption ≤ 50 mA
Output NPN, light/dark selectable, open-collector
Max Output Current ≤ 100 mA
Response Time Selectable: ≤ 16 µs to ≤ 8000 µs
Switching Frequency Up to 31.2 kHz
Time Functions Programmable delays: on/off, one-shot, pulse (0–9999 ms)
Input Multifunctional (e.g., teach-in, sync)
Connection Type M8, 4-pin connector
Circuit Protection Reverse polarity, interference suppression, overcurrent, short-circuit
Dimensions (W × H × D) 10.5 × 34.6 × 71.9 mm
Housing Material ABS/PC plastic
Weight Approx. 20 g
Enclosure Rating IP50 (with proper fiber and hood attached)
Operating Temp. –25 °C … +55 °C
Storage Temp. –40 °C … +70 °C
Display Protection LED status and numeric displays for easy configuration