Installation / Operation
Manual
SCU Front Panel V2
Version: 1.02 © Copyright 2022 RS Flight Systems GmbH
Страница 1: ...Installation Operation Manual SCU Front Panel V2 Version 1 02 Copyright 2022 RS Flight Systems GmbH ...
Страница 2: ...stallation Operation Manual SCU Front Panel V2 Contents 1 Preface 3 2 System Description 3 3 Technical Specifications 5 4 Electrical Installation 9 5 Operation 12 5 1 Starting Aux Fuel Battery Backup 12 5 2 Display Panel 13 ...
Страница 3: ...and self explanatory operation via three push buttons All necessary indicator lights for Rotax iS engine operation All necessary switches for Rotax iS engine operation The switching characteristics of the SCU Front Panel V2 differ from the ones for the Rotax 912 and 914 engine series Therefore the different engine series have an altered starting procedure For the starting procedure see chapter 5 O...
Страница 4: ...18 10 2022 V1 02 4 Installation Operation Manual SCU Front Panel V2 Figure 2 1 SCU Front Panel V2 front view Figure 2 2 Front Panel V2 ...
Страница 5: ... width height 198 x 58 mm 12mm corner radius 7 8 x 2 28 in 0 47in corner radius Mounting Depth excl Connectors 91 9 mm 3 62 in Maximum Panel Thickness 6 mm 0 23 in Mounting 4 x M4 Screws Total Mass 0 577 kg 1 272 lbs Supply Voltage 12 V and 3 3 V supplied by the SCU Main Unit Lane A B LEDs supplied by ECU HIC connector Power Consumption typ 0 5 W Operating Altitude 7 620 m 25 000 ft Operating Temp...
Страница 6: ...18 10 2022 V1 02 6 Installation Operation Manual SCU Front Panel V2 Figure 3 1 SCU Front Panel V2 drawing front view Figure 3 2 SCU Front Panel V2 drawing top view ...
Страница 7: ...Installation Operation Manual SCU Front Panel V2 18 10 2022 V1 02 7 Figure 3 3 SCU Front Panel V2 drawing side view Figure 3 4 SCU Front Panel V2 drawing isometric view ...
Страница 8: ...tive Name BAT ON SCU ON LANE A LANE B Backup BAT GND Name Position Pin 1 2 3 4 5 6 7 8 9 10 11 12 OFF 0 On BATTERY ON 45 On On ENGINE POWER 90 On On On On On Table 3 2 Start Switch Key switching arrangement Name LANE A LANE B Fuel Pump Main Fuel Pump AUX Starter Name Position Pin 1 2 3 4 5 6 7 8 013 014 OFF 0 LANE A FP Main 45 On On Lane A B FP Main 90 On On On PUSH 90 On On On On Lane B FP Aux 13...
Страница 9: ...tart Key Switch Connector Pin Signal Name Signal Description Current Wire Size 1 BAT BAT Supply 2 BAT BAT Signal 3 SCU SCU Supply 4 SCU SCU Signal 5 HIC A 1 LANE_SEL_SW_A_1 Lane A Supply 7 5 A 6 Lane Switch 2 LANE_SEL_SW Lane A Signal 7 5 A 7 HIC B 1 LANE_SEL_SW_B_1 Lane B Supply 7 5 A 8 Lane Switch 4 LANE_SEL_SW Lane B Signal 7 5 A 9 BAT_BCKP BATTERY BACKUP Supply 10 BAT_BCKP BATTERY BACKUP Signa...
Страница 10: ...A 3 HIC B 9 LANE_SEL_SW_B_2 Lane B Supply 7 5 A 4 Start Key Switch 8 LANE_SEL_SW Lane B Signal 7 5 A 5 HIC A 3 SIG_FUEL_PUMP_1 Fuel Pump Main Signal 10 A 6 HIC A 9 GND_FUEL_PUMP_1 Fuel Pump Main Supply 10 A 7 HIC B 11 GND_FUEL_PUMP_2 Fuel Pump AUX Supply 10 A 8 HIC B 3 SIG_FUEL_PUMP_2 Fuel Pump AUX Signal 10 A 013 HIC B 4 CONN_STARTER_REL_SW Starter Signal 5 A 014 HIC B 12 SUPP_START_SWITCH Starte...
Страница 11: ...iagram Figure 4 2 Display Panel LED connector wiring diagram 11 9 7 5 3 1 12 10 8 6 4 2 1 kΩ 7 5 3 1 8 6 4 2 013 014 SCU LED To SCU To Bat Rel To Main Bus Bat Bckp Aux FP Fuse Box To SCU Front Panel out To Main Bus To Bckp Bat Rel See LED conector pinout SCU LED To SCU Front Panel out 1 2 3 4 5 9 To Main Bus ...
Страница 12: ...e Main Fuel Pump is supplied with power Hold this position for at least 1 sec every time you pass it Lane Switch in LANE A B position pushed The starter relay of the engine is activated The ENGINE START position is spring loaded After starting the engine maintain in position LANE A B The Start Power Relay is automatically switched off by the SCU 3 sec after the engine has reached 1500 rpm Lane Swi...
Страница 13: ...tup mode Startup mode In the first line engine failure information is shown In the second line are shown CMD commanded RPM for SLPC and RPM actual engine rpm In the last line the recommended throttle position for engine startup is displayed Normal operation mode In the first line engine failure information is shown In the second line engine data is displayed With the MCR Master Caution Release but...
Страница 14: ... Flight Systems GmbH Oberer Luessbach 29 31 82335 Berg Germany 49 8178 8681 300 contact rs flightsystems com www rs flightsystems com SCU Front Panel V2 Version 1 02 Copyright 2022 RS Flight Systems GmbH ...
