Sick C4000 Standard Safety Light Curtain

The safety light curtain C4000 consists of a sender and a receiver. Between these two units is the protective field, defined as the protective field height and the protective field width. The construction height determines the height of the protective field of the appropriate system. The width of the protective field is derived from the dimension of the light path between sender and receiver and must not exceed the maximum rated width of the protective field. Sender and receiver automatically synchronise themselves optically. An electrical connection between both components is not required. The C4000 is modular in construction. All optical and electronic components and assemblies are housed in a slim and torsionally rigid housing.