Photo Sensor Connection Diagram

A sourcing pnp sensor must run into a sinking input card while a sinking npn sensor must run into a sourcing input card.

Photo sensor connection diagram.

Make sure the wire connector is on tight and wrap the connection with electrical tape to help keep the elements from getting inside the wiring. A wiring diagram is a simplified conventional pictorial depiction of an electrical circuit. Wiring diagrams show quick disconnect pin numbers. To get familiar with some of these terms read our blog post how to read a sensor connection diagram.

Wiring diagram for a sinking npn two wire sensor powered using the surecross device terminal block. Inductive proximity sensors 3 wire and 4 wire dc 88 wiring diagrams 3 wire dc cable connection blue npn normally open brown black load e e0 e2 pnp normally open brown black blue load e3 pnp normally closed brown black blue load 4 wire dc cable connection note. If the photo cell and control circuitry is functioning properly and the light bulbs are good the fixture should light up. They can come in all different technologies such as inductive photoelectric and capacitive just to list a few although the sensor technology may differ all 3 wire sensors are wired the same a three wire sensor has 3 wires present.

After testing the photo cell be sure to remove the black electrical tape which will place it back into the automatic mode of operation. Depending on the photo cell it may take about 30 seconds for the photo cell to turn on. Now wasn t that easy. Under certain conditions the dc commons between the sensor and the surecross device might need to be connected.

It reveals the elements of the circuit as streamlined shapes and also the power and also signal connections between the tools. Type connection node property value this circuit was created by a member of the community and has no affiliation to the circuit diagram project. Step 10 connect the black wire from the fixture with the red wire on the light sensor. Variety of motion sensor light wiring diagram.

Wiring diagram for a sinking npn three wire sensor powered using the surecross device terminal block. Black wire is 120 volts so turn off switch or circuit breaker. Connect sensor s black wire to black wire coming from house. Easily monitor control and optimize a lutron control system from any tablet pc or smartphone.

Here is my wiring diagram third photo and instructions. Three wire sensors are used in various applications from detecting parts to locating position of the actual machine. Connect red sensor wire to light s black wire.