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Visio-HMRC Switch Machine Decoder Connections.vsd

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									                                  Hornell Model Railroad Club - Depot Layout
                                    Switch Machine Decoder Connections




                                                                                            Local Control    Local Control
            Switch                                     Switch
                                                                                           Push Buttons for Push Buttons for
            Machine                                    Machine
                                                                                           Switch Machine Switch Machine
              "B"                                        "A"
                                                                                                 "A"              "B"




1   8   2   3     4   5   6   7            1   8   2   3     4   5   6   7
                                                                                               4     3    PA PB   2   1




                                                                                                                            SWITCH-IT
                                                                                NCE
                                                                               Switch-It




                                                                                               TRK       SWA SWB      RST



                                                                               Decoder
                                                                               DCC Bus




                                                                                           HMRC SWITCH MACHINE DECODER CONNECTIONS.VSD
                                                                                                           DNW 02/02/10

								
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