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15 pin, female
Dsub connector
1
2
3
15
14
13
12
8
7
6
5
11
10
9
20 awg
Main Aircraft Bus
5 amp
10 amp
Avionics Bus Solenoid
Master Solenoid
Battery
REV 1.6
Wiring Diagram IBBS-12v-6ah
Equipment with Back-up Power Input
INTEGRATED
Back-up Battery
SYSTEM
MODEL: IBBS-12V-6AH
Input: 10-15 volts DC
www.tcwtech.com
Output: 12 volts,8 amps
Emmaus, PA USA
output
output
output
20 awg
20 awg
Main power input
Avionics Bus
Example wiring for systems with back-up power inputs
NOTES:
1) Use redundant ground pins 9,10,11
2) Use redundant power inputs 6,7,8 based on load
current of connected equipment.
3) Use of power pins will power connected equipment even when avionics
bus is OFF via pass thru mode. Use of input pins 6,7,8 is OPTIONAL.
16
Back-up Power Master
22 awg
22 awg
-
+
20 awg
Back-up power output
Back-up power input
Equipment being
powered via IBBS
© 2019 TCW Technologies, LLC.
Battery-Info
Low Voltage Warning LED
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