Item specifics
Description
WLL180T-M432 Product Overview
The WLL180T-M432 is a high-performance amplifier unit from SICK's WLL180T series of fiber-optic photoelectric sensors. As part of the WLL180T family—which boasts the world's fastest response time of just 16 μs—the WLL180T-M432 operates on a 12V to 24V DC supply voltage, features a PNP switching output, and connects via a 2-meter PVC cable. Combining ultra-fast detection, long sensing range, high light intensity, and intelligent operation, WLL180T-M432 delivers reliable detection even in harsh ambient conditions such as dust, spray, mist, and water jets.
WLL180T-M432 Key Features
World's Fastest Response Time: WLL180T-M432 supports selectable response times of 16 μs, 70 μs, 250 μs, 2 ms, and 8 ms, with 16 μs being the fastest in the global fiber-optic photoelectric sensor market. Corresponding switching frequencies reach up to 31.2 kHz, making WLL180T-M432 ideal for detecting high-speed moving objects.
Extended Sensing Range: Maximum sensing range of up to 20 meters in through-beam system; up to 1,400 mm in proximity system.
650nm Visible Red Light Source: WLL180T-M432 utilizes a 650nm visible red LED light source, facilitating optical alignment and commissioning.
PNP Switching Output: WLL180T-M432 features 1 PNP switching output with manually selectable light/dark switching modes.
Intelligent Operation and Display: Equipped with a 2×4-digit dual display (green set value and red actual value displayed simultaneously), WLL180T-M432 supports menu control, single teach-in button, and external teach-in input.
Programmable Time Functions: WLL180T-M432 supports no delay, off delay, on delay, on and off delay, and one shot, with delay times programmable from 0 ms to 9,999 ms.
Bus Compatibility and Anti-Interference: WLL180T-M432 supports bus configuration for networking multiple sensors via internal bus with parameter copying. Integrated anti-interference logic prevents cross-talk between fiber-optic amplifiers.
Compact and Robust Design: Dimensions of only 10.5 mm × 34.6 mm × 71.9 mm, housing material of ABS/PC plastic, with IP50 enclosure rating. WLL180T-M432 weighs approximately 25g. Operating temperature range of -25℃ to +55℃, storage temperature of -40℃ to +70℃.
WLL180T-M432 Applications
Electronics Manufacturing & Semiconductor: WLL180T-M432 is used for wafer detection, PCB inspection, semiconductor chip tray presence detection
Solar Photovoltaic: WLL180T-M432 is applied in solar cell pick-up position monitoring, double-layer wafer detection
Injection Molding & Molding: WLL180T-M432 is used for part detection in injection molding tools, gripper position monitoring
Packaging & Logistics: WLL180T-M432 is used for quality and position monitoring on conveyors, magazine station feed monitoring
Chemical & Pharmaceutical: WLL180T-M432 is used for chemical container leak detection, pharmaceutical filling level monitoring
Robotics: WLL180T-M432 is used for small object presence monitoring in grippers
Automotive Industry: WLL180T-M432 is used for part gripping and assembly detection
Medical Devices: WLL180T-M432 is used in infusion/syringe pumps, patient monitors, etc.
WLL180T-M432 Advantages
Ultra‑high response for high‑speed production line. WLL180T-M432 dual digital display for easy on‑site commissioning. Multi‑sensor bus connection simplifies wiring. Teach‑in one‑click calibration reduces setup difficulty. Industrial‑grade SICK quality, good dust‑resistance. Wide sensing range compatible with multiple fiber probes. Stable signal output minimizes false trigger, ideal for bulk automation equipment procurement.
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FAQs:
What is the WLL180T-M432?
WLL180T-M432 is a fiber-optic photoelectric sensor (amplifier) from SICK, which requires a fiber optic cable and is known for its extremely fast response time in high-precision detection .
What is the supply voltage requirement?
For WLL180T-M432, the standard supply voltage is 12 to 24 V DC, with a current consumption of approximately 50 mA .
What is the maximum sensing range?
WLL180T-M432 can reach up to 20 meters with through-beam fiber optic systems, and up to 1,400 mm with proximity systems .
How fast is the response time?
WLL180T-M432 features a selectable response time as fast as 16 microseconds (μs), allowing for detection in high-speed operations .
Are there any display or installation options?
Yes, WLL180T-M432 features a rotatable display screen and a 2x4-digit dual display for easy reading of set values and actual values .
Can multiple sensors operate in parallel?
Yes, WLL180T-M432 supports bus configuration with anti-interference logic to prevent cross-talk, allowing parameters to be copied across devices .
What is the switching output type?
WLL180T-M432 provides 1 PNP switching output and supports both light-on and dark-on switching modes .
What are typical applications?
WLL180T-M432 is widely used in semiconductor (wafer/lead detection), electronics assembly, solar cell production, and robotics positioning .
How to adjust detection parameters?
For WLL180T-M432, parameters can be set via a single teach-in button on the panel or an external teach-in input (MF) for easy commissioning .
What is the protection class and material?
WLL180T-M432 is made of plastic with an IP50 enclosure rating, suitable for standard indoor industrial environments .