p/n 725.0001 REV 1.5
© 2021 TCW Technologies, LLC.
14
Wiring connector detail:
Male on IBBS unit
Female on aircraft wiring harness
View from back of connector
Pin #
Function
5
PWR + in, charge, sensing
2
Batt-info
3
Low Volt Warn
12
Output
13
Output
14
Output
15
Output
6
Pwr +, pass-thru input
1
Enable- backup switch
9
Ground
10
Ground
11
Ground
15 pin Male Dsub on unit
7
Pwr +, pass-thru input
8
Pwr +, pass-thru input
4
Pwr +, battery heater
