Safety light curtains, also known as photoelectric safety protection device (also known as safety protection device, punching protection device, infrared safety protection device, etc.), is mainly composed of a light projector and a light receiver. The light emitter emits modulated infrared light, which is received by the light receiver, forming a protective net. When an object enters the protection net, and the light is blocked by the object, through the internal control circuit, the light receiver circuit responds immediately, that is, a signal is an output in the output part for emergency braking of machine tools such as punches and presses.

( LSA safety light curtains)

G-TEK's LSA safety light curtains have always been ideal for protecting hazardous areas and entrances. It can be seen in application scenarios such as printing machinery, metal cutting equipment, automated assembly lines, automatic soldering lines, mechanical transmission equipment, three-dimensional garages, rubber, and plastic processing machinery.

（application scenarios of LSA products）

Benefits of the LSA range

1. Special structure design ensures all-round protection without dead zone;
2. Optical communication is easy for the electric connection and operation
3. Dual-channel OSSD output design, which can be cross-monitored with each other
4. Self-diagnostic function can check the fault circuit and give an alarm;
5. Interlocking reset, external test and EDM function enhance output monitoring capability;
6. Meet to Type4, SIL3, and Ple safety requirements;