Beautiful Photo Sensor Wiring Diagram
The sensor may be powered by a power supply.
Photo sensor wiring diagram. Black wire is 120 volts so turn off switch or circuit breaker. The diagram below is what specifies the wiring. We show you where to attach the red wire the black wire and the grounds.
Just make sure the correct sensor part number is selected for the correct transistor circuit. How to wire a photocell switch in. You will be in a position to know precisely once the projects should be completed that makes it much easier to suit your needs to effectively control your time and efforts.
Based on what we find in the datasheet of the sensor the wiring is standard for the sick wl12 3p2431 photo eye. The proper voltage rated photocell must be used or damage will occur. There ll be primary lines which are represented by l1 l2 l3 etc.
This colour code is not universal. The picture of the terminals of a brand of photocell is shown below. It may change for some other brand of photocell.
How to wire motion sensor occupancy sensors with photocell switch wiring diagram image size 600 x 417 px and to view image details please click the image. Here is my wiring diagram third photo and instructions. To your sensor with a neutral looped to contactor terminal a2 and your sensor switch wire to terminal a1.
3 wire dc sensors can have a pnp sourcing or npn sinking output. Connect sensor s black wire to black wire coming from house. We hope this article can help in.