190-01115-01 G3X™/G3X Touch™ Avionics Installation Manual
Rev. AV Page 28-4
Figure 28-2.2 GEA 24/24B - Rotax 912iS/915iS/916iS FADEC Wiring Example
HIC A CONNECTOR
FADEC_CAN2_HI 17
CAN_GND_1_LA
ROTAX ECU
CAN_HIGH_1_LA6
4
FADEC_CAN2_LO
GEA 24/GEA 24B
P244
33
HIC B CONNECTOR
CAN_LOW_1_LB
ROTAX ECU
CAN_HIGH_1_LB8
7
CAN_LOW_1_LA5
CAN_GND_1_LB6
S
S
S
CAN BUS
NOTES
1. WIRING GUIDANCE
A. THE CAN BUS CONNECTING THE HIC A/B CONNECTORS IS TERMINATED INSIDE
THESE CONNECTORS SO NO ADDITIONAL TERMINATION IS REQUIRED
B. NO TERMINATION REQUIRED ON THE CAN NODE CONNECTION TO THE GEA 24
C. THE ENGINE ECU DOES NOT PROVIDE DIFFERENTIAL FUEL PRESSURE DATA.
GUIDANCE FOR ADDING A SENSOR TO MAKE THIS MEASUREMENT IS PROVIDED
IN THE PRECEDING SECTION.
2. G3X CONFIGURATION GUIDANCE
A. NO CONFIGURATION REQUIRED ON GEA 24 TO ENABLE CAN BUS
B. ON THE ENGINE CONFIGURATION PAGE
SET PROBE TYPE ON FADEC SUPPORTED ENGINE PARAMETERS
TO "ROTAX FADEC"
CAN NODE
CAN NODE LENGTH
0.3 METER MAXIMUM
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