In my simple drawing s1 is a nc normally closed limit top and s2 is a no limit switch. The power input terminal is called the common terminal and is used to connect the switch to a power source.
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Limit switch circuit diagram. When i unplug the wires from the top micro switch it does not start so that must be the starter micro switch. Limit switch circuit by anna cusack. Honeywell fan limit switch wiring diagram thanks for visiting my website this blog post will discuss concerning honeywell fan limit switch wiring diagram. Limit switch styles. A typical limit switch design uses a lever with a roller tip to make contact with the moving part. Cddx contact statistics.
Club car fe manual online. Web editor embed. Limit switch working principle the limit switch is like a 1 no 1 nc push button. It is abbreviated com the other terminals are the normally open no. One way to classify switches is by the connections they make. The main function of the limit switch is to open or close an electric circuit when the physical limit of the operation of the controlled device has reached.
In the common latching circuit i used the motor would be powered switched using a relay. If you were under the impression that switches simply turn circuits on and off. In addition to the onoff switch many circuits contain switches that control how the circuit works or activate different features of the circuit. The majority of new industrial applications today utilize the plug in design switch due to its superior sealing and ruggedness. A limit switch is used to control electrical devices by breaking and completing electrical circuits. It has three terminals.
Engine kill circuit reverse buzzer circuit. Do not see that in the electrical diagram. The push button is actuated by hand whereas the limit switch is operated mechanically. We have accumulated several images ideally this image is useful for you and assist you in finding the solution you are searching for. Circuit nodes are shown in the rendered circuit above. This circuit was created by a member of the community and has no affiliation to the circuit diagram project.
Most electronic circuits contain an onoff switch. The screw terminals on the switch body provide connection points with the nc and no contacts inside the switch. The engine kill circuit consists of the key switch a kill limit switch that is activated. The switch body can be quickly and easily replaced in the field without having to rewire the connections to the terminals in the receptacle. The relay is what latches the motor on when the weight reaches a low closing a no normally open limit switch. Most of the limit switches in this design share a common terminal between the nc and no contacts like this.
Gallery of Limit Switch Circuit Diagram
