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9-Pin JST Harness

9-Pin JST Harness

SKU: 1033

9-Pin JST for use with decoders that use a 9-Pin JST interface. Use this harness to connect any decoder with a 9-Pin JST connector to your locomotive. Examples of decoders with this plug-and-play include the T-Series, KAT-Series, and WOW101 decoders. This harness has 6" (152mm) long wires which can be soldered to your locomotive.


This harness allows you to connect the following functions to your decoder:


  • Green Wire - Function Output 1


  • Red Wire - Right Side Rail Power


  • Orange Wire - Motor (+)


  • Blue Wire - Positive power supply for lighting functions or Keep Alive®


  • White Wire - Function Output 0 Forward


  • Yellow Wire - Function Output 0 Reverse


  • Grey Wire - Motor (-)


  • Black Wire - Left Side Rail Power


  • Violet Wire - Function Output 2


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