Dynon Avionics SkyView System Installation Guide - Manual (Page 144)

SV-EMS-220/221 Installation and Configuration
7-32 SkyView System Installation Guide - Revision S
SECONDARY EMS MODULE with 100399-001 Harness
Pin
EMS 25-pin Thermocouple
Harness Wire Color
Sensor (with Dynon part number if
applicable)
1 Open N/A
2 Red Harness does not have a wire in this pin
3 Red Harness does not have a wire in this pin
4 Red Harness does not have a wire in this pin
5 Red Harness does not have a wire in this pin
6 Red Not Connected (Harness label CHT 4)
7 Red Not Connected (Harness label EGT 4)
8 Red
CHT 9 (Harness label CHT 3)
(J-type thermocouple, 100404-000*)
9 Red
EGT 9 (Harness label EGT 3)
(K-type thermocouple, 100405-000*)
10 Red CHT 8 (Harness label CHT 2)
11 Red EGT 8 (Harness label EGT 2)
12 Red CHT 7 (Harness label CHT 1)
13 Red EGT 7 (Harness label EGT 1)
14 White Harness does not have a wire in this pin
15 Yellow Harness does not have a wire in this pin
16 White Harness does not have a wire in this pin
17 Yellow Harness does not have a wire in this pin
18 White Not Connected (Harness label CHT 4)
19 Yellow Not Connected (Harness label EGT 4)
20 White CHT 9 (Harness label CHT 3)
21 Yellow EGT 9 (Harness label EGT 3)
22 White CHT 8 (Harness label CHT 2)
23 Yellow EGT 8 (Harness label EGT 2)
24 White CHT 7 (Harness label CHT 1)
25 Yellow EGT 7 (Harness label EGT 1)
Table 35 – Example 9-cylinder Radial Primary SV-EMS-220 25-pin Connector Sensor Map
* Note that J-type and K-type thermocouples apply to all CHTs or EGTs, respectively. They are
not repeated in the table for brevity’s sake.
In Table 34 above, the Primary SV-EMS-220 uses a 100399-002 6-cylinder CHT/EGT harness;
these are connected to Cylinders 1-6.
In Table 35 above, the Secondary SV-EMS-220 uses a 100399-001 4-cylinder CHT/EGT harness;
cables marked Cylinders 1-3 are connected to Cylinders 7-9, respectively.
To configure dual EMS’ to support additional thermocouples (CHTs / EGTs), go to
SV-EMS-220, SETUP MENU > EMS SETUP > DUAL EMS SETUP: