Circuit Diagram Alternating Relay Switch. One set of relay contacts connects the pump to the supply and the other maintains the relay on state while the level falls towards the bottom switch. Lets start with the most basic float switch.
There are a variety of electrical and electronic devices which are classified as output devices such devices are used to control or operate some external physical process of a machine or device. Green to amber relay 4 to red relay 4 back to green. The mechanism of a switch may be operated directly by a human operator to control a circuit for example a light switch or a keyboard button may be operated by a.
Alternating relay switch electronic circuit diagram.
It can be used for various switching. Switching two alternate loads on off with ic 555 homemade circuit projects. The model 261 series alternating relay is designed for duplex pumping systems where it is desirable to equalize pump run time. However they are not used in production vehicles due to their inefficient relaying system.