SkyView - Dynon Avionics

SV-EMS-220 Installation and ConfigurationPinRotax Harness 4-cyl Harness 6-cyl Harness Wire(100399-004) (100399-001) (100399-002) ColorFunction Sensor Config1 Do not connect2 Red CHT 6 J thermocouple3 Red EGT 6 K thermocouple4 Red CHT 5 J thermocouple5 Red EGT 5 K thermocouple6 Red CHT 4 J thermocouple7 Red EGT 4 K thermocouple8 Red CHT 3 J thermocouple9 Red EGT 3 K thermocouple10 Red CHT 2 J thermocouple11 Red EGT 2 K thermocouple12 Red CHT 1 J thermocouple13 Red EGT 1 K thermocouple14 White CHT 6 J thermocouple15 Yellow EGT 6 K thermocouple16 White CHT 5 J thermocouple17 Yellow EGT 5 K thermocouple18 White CHT 4 J thermocouple19 Yellow EGT 4 K thermocouple20 White CHT 3 J thermocouple21 Yellow EGT 3 K thermocouple22 White CHT 2 J thermocouple23 Yellow EGT 2 K thermocouple24 White CHT 1 J thermocouple25 Yellow EGT 1 K thermocoupleTable 16–SV-EMS-220 Female DB25 Pin-to-Sensor CompatibilityThe Rotax harness only has EGTs 1 and 2 wired, as the EMS measures the Rotax-suppliedresistive CHTs through its GP inputs. The four-cylinder harness only has EGTs 1 through 4 andCHTs 1 through 4 wired. On the supplied harness, each pair of wires is encased in browninsulation and labeled with corresponding cylinder number. Inside the outer insulations, eachwire in the pair has the color listed in Table 16 and Figure 24.If you make a custom thermocouple harness, note that all differentialthermocouple inputs on the DB25 and the DB37 connectors are compatible withboth J and K type thermocouples. Note that you will need to configure SkyView tosupport any installations that are not already supported in the preconfigureddownloadable resources.Figure 24 is a pin insertion view (rear) of the male DB25 on the Thermocouple Wire Harness.7-8 SkyView System Installation Guide - Revision J