190-01115-01 G3X™/G3X Touch™ Avionics Installation Manual
Rev. AV Page 26-2
26.2 Sensor Wiring Examples w/GEA™ 24 Engine Interface Module
Figure 26-2.1 Page 1 of 3 Fuel Quantity and Fuel Flow Examples (w/GEA 24)
GEA 24
P244
6FUEL QTY 1 OUT HI
EXCITATION
OUT LO/GROUND
FUEL QTY 1, MAIN FUEL 1,
FUEL QTY +5V_1 5
7
FUEL QTY 1 GND
S
S
OUT HI
EXCITATION
OUT LO/GROUND
WHT
BLK
RED
WHT
BLK
RED
AUX FUEL 1, OR
CUSTOM FUEL (P-300C)
SEE NOTE 7
(p. 25-1)
SEE NOTE 6
(p. 25-1)
9FUEL QTY 2
FUEL QTY +5V_2 8
10FUEL QTY 2 GND
OR
FUEL QTY 1 6
S
FUEL QTY 2 9
FUEL QUANTITY 1, MAIN FUEL 1, AUX FUEL 1, OR CUSTOM FUEL 1
NOTES
MAY BE INTERFACED TO A SINGLE RESISTIVE PROBE, OR MULTIPLE RESISTIVE PROBES WIRED IN SERIES.
1
FUEL QUANTITY RESISTORS ARE RECOMMENDED TO BE A 2.2K OHM (+/-1%), MINIMUM POWER RATING OF 0.25W RESISTOR, RATED TO MAINTAIN
RESISTANCE POWER RATING AT 70C, AND BE QUALIFIED TO MIL-R-10509. ALL RESISTORS ARE REQUIRED TO BE THE SAME PART NUMBER.
2
3
USE THESE INPUTS AS NECESSARY GIVEN AIRCRAFT CONFIGURATION.
34
FUEL XDCR 1 +12V
2.2K OHM
2.2K OHM
1
35
FUEL XDCR 2 +12V
2.2K OHM
S
2.2K OHM
1
FUEL QTY 1 6
S
FUEL QTY 2 9
S
OR
WHEN RESISTIVE FUEL PROBES ARE INSTALLED WITH INLINE RESISTORS, SET INPUT TO VOLTAGE IN FUEL INPUT CONFIGURATION MENU.
IF RESISTORS ARE NOT INSTALLED, SET INPUT TO RESISITIVE IN FUEL INPUT CONFIGURATION MENU.
4
4
4
FUEL QUANTITY 1, MAIN FUEL 1, AUX FUEL 1, OR CUSTOM FUEL 1
FUEL QTY 2, MAIN FUEL 2,
AUX FUEL 2, OR
CUSTOM FUEL (P-300C)
FUEL QUANTITY 2, MAIN FUEL 2, AUX FUEL 2, OR CUSTOM FUEL 2
FUEL QUANTITY 2, MAIN FUEL 2, AUX FUEL 2, OR CUSTOM FUEL 2
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