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REMOTE BATTERY PIN ASSIGNMENTS
A change was made to the remote battery connectors starting with serial numbers 33050055. Units with
lower serial numbers have pin contacts on the battery pack. Units 33050055 and up use socket contacts on
the battery and the pin number assignments are different, however the individual contact locations are
unchanged. The following table shows the pin assignments for the two different types of connectors:
Serial Number below 33050055 33050055 and up
remote batt. pins sockets
mating plug sockets pins
function contact number contact number
battery + 1 5
battery + 2 4
charge enable 3 3
aircraft power 4 2
aircraft power 5 1
no connection 6 9
no connection 7 8
ground 8 7
ground 9 6