TCW Technologies Integrated Back-up Battery System Manual page 12

REV 1.6
Wiring connector detail:
Male on IBBS unit
Female on aircraft wiring harness
View from back of connector on harness
15 pin Male Dsub on unit
Pin #
1 Enable- backup switch
2 Batt-info
3 Low Volt Warn
4 N/C
5 PWR + in, charge, sensing
6 Pwr +, pass-thru input
7 Pwr +, pass-thru input
8 Pwr +, pass-thru input
9 Ground
10 Ground
11 Ground
12 Output
13 Output
14 Output
15 Output
12
Function
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