Light Curtain Receiver and Transmitter

Safety light curtains are optical sensors and as such are inherently sensitive to light. These optoelectronic devices are used to detect people present in the vicinity of moving machinery. Light curtains can be used as an alternative to mechanical barriers and other forms of traditional machine. Switching light curtains are perfect for monitoring large measurement fields. They react as soon as anything or anyone penetrates this field. Thanks to different beam spacings and measurement field. This user's manual describes a Renesas ultra-low-power microcontroller RL78/G11 application for a safety light curtain (Linear scanning mode), through the PGA, comparator, D/A converter and other functions. They work on the principle of several through light barriers with. The SS 02 series is an advanced, industrial measuring light curtain system which consists of a self-contained transmitter SST and receiver SSR, which can either be positioned opposite or next to each other for thru beam or diffuse proximity mode.