Relay Wiring Diagram Examples. Next we will take a simple example where we will be turning on an ac lamp cfl by using a relay switch. From the relay harness tap the red wire to battery positive and the black wire to ground.
Relay wiring diagram examples. With a relaywant to support. Rung 2 contains one push button initially on and one pilot lamp.
With a relaywant to support.
In this relay circuit we use a push button to trigger a 5v relay which in turn complete the second circuit and turn on the lamp. The diode prevents relay from arcing by giving a return path for the energy stored in the magnetic. A very common form of schematic diagram showing the interconnection of relays to perform these functions is called a ladder diagram. I am trying to implement a dual horn setup for my bike.