Technical Information
Innovation
The AuRACLE CRM2100 and CRM2120 network architecture allows you to install the remote mounted Engine Interface Unit (EIU) on the engine-side of the firewall, reducing firewall penetrations to one.
The system's Engine Interface Unit (EIU) is mounted on the engine-side of the firewall. All engine sensors connect directly to the EIU. The engine data is communicated on a true aerospace network via a CAN bus to the Display Unit (DU).
From the EIU, the supplied communications cable connects to a single bulkhead connector at the firewall. A second supplied communications cable is connected from the firewall to the DU. This networked system reduces wire runs, thereby significantly reducing installation costs and is very advantageous for pressurized aircraft. The AuRACLE networked system architecture is also ideal for aircraft when the engine is far from the cockpit.
System Features
The following features are STANDARD on every CRM Series Engine Management System:
- SmartLean ™ Performs ROP and LOP, automatically guides you through the leaning process
- Shock cooling checked on all cylinders with an alarm on the cylinder with the highest cooling rate
- Voltage, for alternator failure, monitored for over and under voltage with alarms
- Pilot programmable Hi & Lo alarm limits. All programming from front panel and USB download
- All CRM monitors are TSO’d for quality with a 3 year Warranty Electronics and 1 year Probes
- Quick response probes, fastest accurate readings, harness and hardware
- Data Memory, reading once every 2 seconds and storing over 100 flight hours
- USB download port built in with memory stick
- Full colour TFT screen 5 inches diagonal
- All functions certified primary replacement (All systems include STC paperwork.)
- EGView ™ personal edition included with unit (DC included)
Hardware Included: CRM2100/2101:
- Large flat panel colour display
- All in one box (CRM2101) or using our revolutionary remote firewall-mounted engine interface unit (CRM2100)
- Pre-wired harness all included
- All EGT & CHT probes
- Oil pressure transducer
- Oil temperature transducer
- Vacuum pressure transducer
- Fuel flow transducer
- OAT probe
- RPM pickups
- Manifold pressure transducer
- Shunt (for amps)
- Volts pickup
- USB download memory stick
- Graphing software
Optional Hardware:
- TIT
- Volts-2
- Amps-2
- Fuel pressure transducer
Functions Incuded:
LOP (Lean of Peak) and ROP (Rich of Peak) leaning, Percent HP, Actual HP, EGT, CHT, RPM, Manifold Pressure, Fuel Flow, Fuel Pressure, Fuel to Destination, Time to Destination, Fuel in Reserve, Nautical Miles per Litre, Endurance (time to empty), Fuel Used, Oil Temperature, Oil Pressure, Outside Air Temperature, Volts, Amps, Tach Hobbs Time, Data Recording every 2 seconds, Download Software and Graphing Software, Custom Programmable Redlines, USB Interface.