Available. The Keyence SL-V23F is a safety light curtain designed to provide reliable protection in industrial environments. This model features 23 optical axes, offering a detection capability of ø14 mm, and operates effectively over a working distance ranging from 0.1 to 7 meters. The SL-V23F utilizes an infrared LED light source with a wavelength of 850 nm, ensuring consistent performance. Its response times are 9.1 ms for ON to OFF and 49.1 ms for OFF to ON, facilitating swift detection and response. The device is equipped with two outputs each for PNP and NPN configurations, with a maximum load current of 500 mA. It also includes an auxiliary output with automatic PNP/NPN switching function, supporting up to 50 mA. Designed for durability, the SL-V23F has an enclosure rating of IP65, making it suitable for various industrial applications. Its operating temperature range spans from -10 to +55 °C, and it can withstand ambient light conditions up to 20,000 lux. The device's construction includes an aluminum main unit case, zinc die-cast upper and lower cases, and a polycarbonate front cover, ensuring robustness and longevity.