Appendix H Lycoming/Continental Sensor Wiring Examples - Garmin G3X Installation Manual

APPENDIX H LYCOMING/CONTINENTAL SENSOR WIRING EXAMPLES

NOTES
1. UNLESS OTHERWISE NOTED, ALL STRANDED WIRE MUST CONFORM TO MIL-W-22759/16 OR EQUIVALENT
2. UNLESS OTHERWISE NOTED, ALL SHIELDED WIRE MUST CONFORM TO MIL-C-27500 OR EQUIVALENT
3. UNLESS OTHERWISE NOTED, ALL WIRES ARE 24 GAUGE MINIMUM.
4. SYMBOL DESIGNATIONS
TWISTED SHIELDED SINGLE CONDUCTOR
SHIELD TERMINATED TO GROUND
TWISTED SHIELDED SINGLE CONDUCTOR
SHIELD FLOATS
TWISTED SHIELDED PAIR
SHIELD TERMINATED TO GROUND
TWISTED SHIELDED PAIR
SHIELD FLOATS
TWISTED SHIELDED 3 CONDUCTOR
SHIELD TERMINATED TO GROUND
TWISTED SHIELDED 3 CONDUCTOR
SHIELD FLOATS
5. UNLESS OTHERWISE NOTED, ALL SHIELD GROUNDS MUST BE MADE TO THE RESPECTIVE UNIT BACKSHELLS.
ALL OTHER GROUNDS SHOULD BE TERMINATED TO AIRCRAFT GROUND AS CLOSE TO THE RESPECTIVE UNIT AS POSSIBLE.
6. THE RPM CHANNEL CAN BE CONFIGURED FOR THE THREE UMA TACH SENDERS OR 4 OR 6 CYLINDER ELECTRONIC IGNITION INPUTS.
7. GROUNDING METHODS FOR ELECTRONIC IGNITION TACH SIGNALS MAY VARY BASED ON THE MANUFACTURER. CONSULT THE
ELECTRONIC IGNITION MANUFACTURER DOCUMENTATION FOR SPECIFIC GROUNDING GUIDANCE.
8. SENSORS SHOWN ARE INCLUDED IN THE GARMIN 4 AND 6 CYLINDER SENSOR KIT P/N K00-00512-00 OR K00-00513-00.
9. PINOUT SHOWN FOR PACKARD CONNECTOR SUPPLIED WITH KAVLICO PRESSURE TRANSDUCERS.
10. IF MEASURING BATTERY CURRENT, PLACE THE SHUNT BETWEEN THE BATTERY POSITIVE TERMINAL AND THE BATTERY CONTACTOR.
IF MEASURING ALTERNATOR CURRENT, PLACE THE SHUNT BETWEEN THE ALTERNATOR B LEAD AND THE POWER DISTRIBUTION BUS.
11. ONLY APPLICABLE TO SIX CYLINDER ENGINES.
12. NOT INCLUDED IN THE GARMIN 4 AND 6 CYLINDER SENSOR KIT P/N K00-00512-00 OR K00 513-00.
13. ONLY APPLICABLE TO TURBOCHARGED ENGINES.
14. ONLY APPLICABLE TO CARBURETED ENGINES.
15. A 10K EXTERNAL RESISTOR MAY BE REQUIRED FOR LIGHT SPEED ENGINEERING ELECTRONIC IGNITION INTERFACES.
G3X Installation Manual – 4/6 Cylinder Lycoming/Continental Sensor Wiring Examples
190-01115-01
S
N/C = NO CONNECTION
Figure H-1.1 Notes
TWISTED SHIELDED 4 CONDUCTOR
SHIELD TERMINATED TO GROUND
TWISTED SHIELDED 4 CONDUCTOR
SHIELD FLOATS
GARMIN SHIELD BLOCK GROUND
AIRCRAFT GROUND
WIRE SPLICE CONNECTION
COAXIAL CABLE
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