Available. The Keyence SL-C16H-R is a general-purpose safety light curtain designed to provide reliable protection in industrial environments. This model features 16 optical axes, offering a detection height of 300 mm and a protection height of 345 mm. It utilizes infrared LED light sources operating at 850 nm, ensuring precise detection capabilities. The effective aperture angle is up to ±2.5°, with a detection range spanning from 0.3 to 9 meters. The SL-C16H-R operates with a fixed response time of 15 ms, ensuring swift reaction to interruptions. It supports both PNP and NPN outputs, each with two outputs, and allows for switching via connector cables. The maximum load current is 300 mA, with a residual voltage of 2.5 V when using a 7-meter cable. The device is housed in an aluminum main unit, with zinc die-cast upper and lower cases, and a front cover made of polycarbonate, providing durability and protection. The transmitter weighs approximately 255 g, while the receiver weighs about 280 g.