VAL Avionics NAV 2000 Instalační příručka stáhnout pdf (Strana 135)

100

101

SV-EMS-220/221 Installation and Configuration

SkyView System Installation Guide - Revision R 7-27

EMS 37-pin Harness

Wire Color

Sensor (with Dynon part number if

applicable)

Green

Not connected

Blue or Unwired

CAN High from 912 iS ECU

Green or Unwired

CAN Low from 912 iS ECU

The 912 iS ECU provides the following information to SkyView via a computerized CAN bus

interface:

 Engine RPM (tachometer)

 Oil Temperature

 Oil Pressure

 Coolant Temperature

 Lane A Bus Voltage

 Lane B Bus Voltage

 EGT 1-4

 Manifold Pressure

 Fuel Flow

 Engine Time

Additionally, the SV-EMS-221 provides an RPM out signal that can be sent to the aircraft's

propeller controller (if so equipped). The RPM out signal is nominally at 0 volts and steps to 12

volts for 0.1 milliseconds. The RPM out signal pulses once per engine revolution. The installer

must verify compatibility between the RPM out signal and the RPM input requirements of the

aircraft's propeller controller. The following diagram details all of the connections that need to

be made between the Rotax 912 iS and the SV-EMS-221, as well as the optional RPM signal

output to a propeller controller:

Figure 30 - SV-EMS-221 / Rotax 912 iS Connections

1 2 ... 130 131 132 133 134 135 136 137 138 139 140 ... 400 401

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