How to add electric lock and remote control to the reversible motor control circuit?

How to add electric lock and remote control to the reversible motor control circuit?

Motor control circuit

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Posted: Updated: 29.10.2018 3 comments
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3 comments

  • Admin
    10.29.2018 at 10:59

    Hello! Yes, electric lock and so it is, these are normally open block contacts “KM1” and “KM2”. Remote control is essentially nothing more than a batch switch that switches the local / remote button stations. What is the problem? Here is an example of an intermediate relay circuit to control the motor without a power failure. This option is suitable for installations that need to be switched without stopping the engine.

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  • Admin
    10/29/2018 at 11:00

    Connect the remote control to the free terminal of the packet switch.

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  • Alex
    03/30/2019 at 21:17

    Passed by and it just became interesting to me))) ... In the previous figure two relays KL3 and KL4 are shown, which are in a remote post, and their contacts somehow got into the local post. To connect them in this way you will need an additional cable with two pairs of wires. And this is an unreasonable waste of money ... Isn’t it easier, in the old way, with three wires from remote Start-Stop buttons?

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