Dynon Avionics SkyView - Page 92

SV-EMS-220 Installation and Configuration
7-6 SkyView System Installation Guide - Revision K
colors. Note that the only purpose of the 25-pin SV-EMS-220 wire harness is for thermocouple
connections. This guide generally refers to the different variations of this as the thermocouple
harness. Each connector’s table is followed by a pin insertion view (rear) diagram.
Pin
EMS 37-pin
Harness Wire Color
Function
Sensor Config
1
Red
Voltmeter 1 (0 to 30 volts DC)
2
Yellow or Unwired
Voltmeter 2 (0 to 30 volts DC)
3
Black
Ground
4
Purple/Blue
General Purpose Input 1
A
5
Black
Ground
6
White/Yellow
General Purpose Input 11
B
7
White/Brown
General Purpose Input 12
A
8
Brown
General Purpose Input 4
C
9
Brown/Blue
General Purpose Input 5
A
10
Brown/Yellow
General Purpose Input 6
A
11
Orange
General Purpose Input 7
A
12
Yellow
General Purpose Input 8
A
13
Black
Ground
14
Yellow
Fuel Flow Input 1
15
Red
Auxiliary 12 volt DC Output
16
Black
Ground
17
Black
Ground
18
White/Red
Auxiliary 5 volt DC Output
19
White/Black
Fuel Flow Input 2 (Return)
20
Orange/Brown
General Purpose Input 9
A
21
Orange/Blue
General Purpose Input 10
A
22
Purple/Yellow
General Purpose Input 2
C
23
Purple/Green
General Purpose Input 3
A
24
Orange/Green
Amps +
Amps Shunt
25
Orange/Purple
Amps -
Amps Shunt
26
Green/Red
Manifold Pressure Input
Manifold Pressure (100434-000)
27
Open
General Purpose TC Input 1+
Thermocouple
28
Open
General Purpose TC Input 1-
Thermocouple
29
Yellow/Green
Warning Light
Optional External Alarm Light
30
Black
Ground
31
White/Orange
General Purpose Input 13
C
32
White/Green
Standard RPM Input Left
33
White/Blue
Standard RPM Input Right