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Thread: TCW Backup Battery Wiring

  1. #1

    TCW Backup Battery Wiring

    I am a bit confused about the wiring for the TCW Backup Battery for my dual 5600T system. The AFS docs describe a wiring design totally different than what TCW documents. In particular, the AFS wiring diagram describes backup power coming from Pin 7 of the TCW system. The TCW diagram shows pin 12, 13, 14, and 15 as being the outputs for backup power. There are other differences as well


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  2. #2
    TCW changed the plug and pins when they changed to the 3 and 6 amp unit. Your first picture is the old connector and the second is the new connector.
    Rob Hickman
    Advanced Flight Systems Inc.

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