Providing the interface between a SkyView Display and the engine and aircraft sensors.
The EMS module receives signals from engine sensors for display on your EFIS. Order the SV-EMS-220 for most engines, SV-EMS-221 for the Rotax 912 iS / 915 iS only. Engine sensor/ harness packages for Lycoming/Continental/Jabiru/Rotax engines sold separately. Sensors/ harnesses available a-la-carte for other engines. Two modules can be used to monitor dual engines or to provide up to 28 EGT&CHT inputs for large engines (SkyView only).
Rotax 912 iS / 915 iS: The SV-EMS-221 is designed to support the fuel injected Rotax 912 iS / 915 iS. It receives many engine parameters directly from the 912 iS / 915 iS engine computers via a dual-channel CAN bus interface. Engine parameters available from the 912 iS / 915 iS engine computer include RPM, manifold pressure, oil pressure, oil temperature, coolant temperature, EGT for all four cylinders, ECU voltage, and engine hours. All the other normal SkyView SV-engine functions are still available through regular connections, including fuel level, trim position, battery voltage, and contacts. The SV-EMA-221 replaces the SV-EMS-220 - both cannot be used with the same engine.