The 1121853 is a light curtain system featuring a receiver with a resolution of 14 mm and a scanning range of up to 20 meters. It has a protective field height of 2,100 mm and offers response times of 22 ms when uncoded and 51 ms with code 1 or code 2. The system operates on a through-beam photoelectric sensor principle, with a rectangular housing measuring 15.6 mm by 48.5 mm by 42 mm. It is designed for precise object detection, utilizing background suppression technology to ensure accurate sensing in industrial automation applications.
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