Dynon Avionics SkyView - Page 94

SV-EMS-220 Installation and Configuration
7-8 SkyView System Installation Guide - Revision K
Pin
Rotax Harness
(100399-004)
4-cyl Harness
(100399-001)
6-cyl Harness
(100399-002)
Wire
Color
Function
Sensor Config
1
Do not connect
2

Red
CHT 6
J thermocouple
3

Red
EGT 6
K thermocouple
4

Red
CHT 5
J thermocouple
5

Red
EGT 5
K thermocouple
6


Red
CHT 4
J thermocouple
7


Red
EGT 4
K thermocouple
8


Red
CHT 3
J thermocouple
9


Red
EGT 3
K thermocouple
10


Red
CHT 2
J thermocouple
11



Red
EGT 2
K thermocouple
12


Red
CHT 1
J thermocouple
13



Red
EGT 1
K thermocouple
14

White
CHT 6
J thermocouple
15

Yellow
EGT 6
K thermocouple
16

White
CHT 5
J thermocouple
17

Yellow
EGT 5
K thermocouple
18


White
CHT 4
J thermocouple
19


Yellow
EGT 4
K thermocouple
20


White
CHT 3
J thermocouple
21


Yellow
EGT 3
K thermocouple
22


White
CHT 2
J thermocouple
23



Yellow
EGT 2
K thermocouple
24


White
CHT 1
J thermocouple
25



Yellow
EGT 1
K thermocouple
Table 16–SV-EMS-220 Female D25 Pin-to-Sensor Compatibility
The Rotax harness only has EGTs 1 and 2 wired, as the EMS measures the Rotax-supplied
resistive CHTs through its GP inputs. The four-cylinder harness only has EGTs 1 through 4 and
CHTs 1 through 4 wired. On the supplied harness, each pair of wires is encased in brown
insulation and labeled with corresponding cylinder number. Inside the outer insulations, each
wire in the pair has the color listed in Table 16 and Figure 26.
If you make a custom thermocouple harness, note that all differential
thermocouple inputs on the D25 and the D37 connectors are compatible with
both J and K type thermocouples. Note that you will need to configure SkyView to
support any installations that are not already supported in the preconfigured
downloadable resources.
Figure 26 is a pin insertion view (rear) of the male D25 on the Thermocouple Wire Harness.