Installation guide

SV-EMS-220/221 Installation and Configuration
SkyView System Installation Guide - Revision R 7-29
Example 9-cylinder Radial (Using Dual SV-EMS-220s,
100399-000, 100399-001, 100399-002 Harnesses)
PRIMARY EMS MODULE with100399-000 Harness
Pin
EMS 37-pin Harness
Wire Color
Sensor (with Dynon part number if
applicable)
1
Red
Battery Voltage (Voltmeter Input)
2
Yellow or Unwired
Not Connected
3
Black
Ground
4
Violet/Blue
Elevator Position Potentiometer
5
Black
Ground
6
White/Yellow
150 PSI Oil Pressure (101693-000)
7
White/Brown
Oil Temperature (100409-000)
8
Brown
15 PSI Fuel Pressure (101690-000) or
50 PSI Fuel Pressure (101716-000)
9
Brown/Blue
Heated Pitot Status (Contact Input)
10
Brown/Yellow
Not Connected
11
Orange
Not Connected
12
Yellow
Not Connected
13
Black
Ground
14
Yellow
Fuel Flow (100403-003)
15
Red
Fuel Flow Power (100403-003)
16
Black
Ground
17
Black
Ground
18
White/Red
Manifold Pressure Sensor Power (+5 Volt) and
Kavlico Pressure Sensors (+5 Volt)
19
White/Black
Not Connected
20
Orange/Brown
Fuel Level Left (Resistive)
21
Orange/Blue
Fuel Level Right (Resistive)
22
Purple/Yellow
Flaps position Potentiometer
23
Purple/Green
Not Connected
24
Orange/Green
Ammeter Shunt + (100412-000)
25
Orange/Violet
Ammeter Shunt – (100412-000)
26
Green/Red
Manifold Pressure (100434-000)
27
Open
Not Connected
28
Open
Not Connected
29
Yellow/Green
Optional External Alarm Light
30
Black
Not Connected
31
White/Orange
Not Connected
32
White/Green
RPM Left (Standard)
33
White/Blue
RPM Right (Standard)
34
Blue
Not connected