How do I wire u microswitches for Turnout Control?

Primavw Jul 30, 2014

  1. Primavw

    Primavw TrainBoard Member

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    I have gathered some information from my other thread on how to wire the switches I will use to control my turnout servos. I understand that I need to wire the three RC wires to one side of the switch. I am wondering however, how I need to wire the frogs on the other side.

    [​IMG]

    For simplicity's sake, the point positions will be A-F as relayed in the diagram below:
    [​IMG]

    TamValley also supplied this diagram on their website which I am still a bit fuzzy on.
    [​IMG]

    From what I understand, points A, C and E will be used to control the servo. So what points do I use to power the frog? I'm under the impression the frog wire would go directly from the frog to the appropriate toggle switch point, correct? Also, if I decide to use LED's on the "turnout control board" to indicate switch position, assuming the LED would have a "power" and "ground" wire, which wires would I connect the LED to? Where would I get my ground for the light?
     
  2. jdetray

    jdetray TrainBoard Member

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    Before I attempt to give advice, a question.

    The diagram you posted from the Tam Valley site shows the use of their Remote DPDT Relay for frog switching and/or lights and signals. I have pointed out the relays in the diagram below. Are you using these Tam Valley relays?

    [​IMG]

    - Jeff
     
  3. Babbo_Enzo

    Babbo_Enzo TrainBoard Member

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    I suppose I have suggest this solution (I recognize the switch picture) , so.....
    - The diagram you posted have nothing to do with what you want.
    Use the diagrams at "Roll Your Own Inputs" on same Tam Valley page
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    - Connect the switch terminals A and C respectively to terminals 1 (A) and 3(C) of Octopus
    Use this: Octo_Switch_1.jpg
    - connect LEDS as this 500_Octo_Switch_LEDs.jpg
    you will end with this connections: Octo_Switch&LEDs.jpg

    To power the frog, just use the second section of the switch and connect B to one rail, the F to the other rail, and D to the frog.
    IF THE POLARITY IS WRONG, JUST EXCANGE THE TWO RAILS CONNECTIONS.

    Remember to set the MTR jumper on the Octopus to use the Switch ( not to "momentary" input )
    That's all, folks
     
    Last edited by a moderator: Jul 30, 2014
  4. Primavw

    Primavw TrainBoard Member

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    I'm sorry, I'm not using the DPDT Relays...
     
  5. jdetray

    jdetray TrainBoard Member

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    I've incorporated Enzo's comments into a diagram that shows the complete connection for one turnout. As Enzo said, if the frog polarity is incorrect, just swap the B and F connections on the switch.

    Notes:
    1. There is nothing connected to terminal E of the switch.
    2. Be sure to set the MTR jumper on the Octopus III board for use with toggle switches. Enzo mentioned this, but I'm repeating it here.

    [​IMG]

    - Jeff
     
  6. Primavw

    Primavw TrainBoard Member

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    I appreciate it. I can't read wiring diagrams, so I guess now is as good a time as any to learn...
     

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