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RS232 wiring for RC100 tstat

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  • RS232 wiring for RC100 tstat

    does anyone have the pintout for the connector on the RC100 or RC80 thermostat serial port?

  • #2
    Try this

    Try this
    Attached Files

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    • #3
      I believe that diagram is not what is needed. This is another post on the board with the correct wiring
      http://board.homeseer.com/attachment...0&d=1137268409

      Notice: the manual for RC100 suggest that you join the red and black wire. That seems to be wrong, as this document above describes a different layout.

      Due to the clarity of the subject of this thread, I thought it would be good to post the correct spec

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      • #4
        Here is the actual diagram if you stillneed it.

        -Skybolt
        Attached Files
        -Skybolt

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