Photoelectric sensors have five components that include a light source, light detector, logic circuit, lens, and output switching device.

Question

Quizplus · Accepted Answer

Photoelectric sensors indeed consist of five main components: a light source (to emit light), a light detector (to receive the light), a logic circuit (to process the signal), a lens (to focus or spread the light), and an output switching device (to trigger a response based on the light received). These components work together to detect the presence, absence, or distance of an object.

Photoelectric Sensors Have Five Components That Include a Light Source