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15 pin, female
Dsub connector
Primary power connections for G3x system
Master Solenoid
Battery
NOTES:
1) Use redundant ground pins 9,10,11
2) See Garmin install manual for all wiring details and fusing requirements
3) Enable Volts2 display in Garmin Set-up Software to display IBBS battery voltage
REV 1.6
Wiring Diagram IBBS-12v-6ah
IBBS with Garmin G3x
INTEGRATED
Back-up Battery
MODEL: IBBS-12V-6AH
Input: 10-15 volts DC
Output: 12 volts,8 amps
1
2
15
14
13
8
7
6
5
11
10
9
20 awg
5 amp
20 awg
10 amp
SYSTEM
www.tcwtech.com
Emmaus, PA USA
Back-up Power Master
J3701
Pin 31
Pin 32
J251
Pin 8
Pin 7
J241
Pin 8
Pin 7
J291
Pin 8
Pin 7
J3701
Pin 31
Pin 32
power connections for G3X system
© 2019 TCW Technologies, LLC.
17
Garmin G3x Avionics
GDU 46x
or
GDU 37x
GSU 25
J244
GEA 24
Pin 28
GAD 29
GDU 46x
or
GDU 37x
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