When you shine light in the face of the photo eye you should see a increase in resistance and when you cover up the photo eye the resistance should drop to close to zero allowing current to pass. These switches are mostly employed in outdoor locations to allow lights to turn on automatically after the sun has gone down.
Wiring A Dusk To Dawn Photocell Sensor Instructables
Photo eye wiring diagram. How to install and troubleshoot photo eye throughout 240 volt light wiring diagram by admin from the thousand photographs on the net regarding 240 volt light wiring diagram selects the top series along with best image resolution only for you all and this images is actually one of pictures selections in your very best pictures gallery concerning 240 volt light wiring diagram. It shows the components of the circuit as simplified shapes and the capability and signal connections with the devices. With the photo eye removed from the circuit and if you have a ohm meter you can test the ohms thru the black and red wire coming out of the photoeye. Photoelectric switches control the power to a connected appliance or fixture by measuring the light falling on the lens also called the eye. Photo eye wiring diagram wiring diagram is a simplified satisfactory pictorial representation of an electrical circuit.
Gallery of Photo Eye Wiring Diagram
