Rotax 912 i series Installation Manual

Effectivity: 912 i Series
Edition 1/Rev. 2
Page 33
January 01/2014
Wiring Powerside (Optional)
Sicherungskasten / Fuse Box
Reglerplatte A
Regulator board A
Reglerplatte B
Regulator board B
ECU
123
Battery
Circuit breaker
(30 A)
AWG 12
AWG 12
Backup battery switch
(guarded switch)
24
31
Start power switch
Relais
1
2
3
4
AWG 12
AWG 12
AWG 12
Fuse has to be
provided by the aircraft
manufacturer
AWG 04
AWG 12
X3
M
Start Relais
E-Starter
AWG 12
AWG 12
V
912 iS wiring harness
Airframe Ground
EMS ground
AWG 04 (21,1 mm²) AWG 12 (3,3 mm²) AWG 16 (1,50 mm²) AWG 18 (1,00 mm²) AWG 20 (0,75 mm²)
Optional (not required)
Circuit breaker
(30 A)
*
PIN 12
(HIC B)
PIN 4
(HIC B)
Key switch
Master relais
0 1 2
*EMU 912 iS (www.stockflightsystem.com/www.rs-aerotech.com)
to Boardnet
1
2
1
2
08256
Bus bar (Airframe)
0,1

Rotax 912 i series Specifications

General

Number of Cylinders	4
Max Power	100 hp (73.5 kW)
Max Power Output RPM	5800 rpm
Ignition System	Dual electronic ignition
Oil System	Dry sump, forced lubrication with separate oil tank
Reduction Gear Ratio	2.43:1
TBO	2000 hours
Engine Type	4-stroke, horizontally opposed
Displacement	1352 cm³
Bore x Stroke	84 mm x 61 mm
Max Torque	128 Nm
Fuel Type	Avgas 100LL or unleaded automotive gasoline
Fuel System	Electronic fuel injection
Cooling System	Liquid/air-cooled