The WF50-40B410 fork light barrier from Sick is a high-precision electronic module designed for a wide range of applications in automation technology. With a fork width of 50 mm and a fork depth of 42 mm, this module enables reliable detection of objects with a minimum detection size of just 0.2 mm. The light barrier utilizes an infrared LED light emitter and offers both PNP and NPN switching outputs, allowing for flexible integration into existing systems. The switching mode can be selected between light-on and dark-on, providing additional customization options. The response time of 100 µs and a switching frequency of up to 10 kHz ensure a fast and precise reaction to detected objects. Connection is made via a 4-pin M8 connector, facilitating easy installation and integration into various hardware environments.

• Minimum detection size of 0.2 mm
• Switching frequency of up to 10 kHz
• Response time of 100 µs
• Flexible switching outputs (PNP/NPN)
• Adjustment options via plus-minus button.