Extra GND 1
2
20
+In (Yel)
-In (Red)
Temp Ch 1
21
3+In (Yel)
-In (Red)
Temp Ch 2
4
22
+In (Yel)
-In (Red)
Temp Ch 3
23
5+In (Yel)
-In (Red)
Temp Ch 4
6
24
+In (Yel)
-In (Red)
Temp Ch 5
25
7+In (Yel)
-In (Red)
Temp Ch 6
8
26
+In (Yel)
-In (Red)
Temp Ch 7
13
31
+In (Yel)
-In (Red)
Temp Ch 9
32
14+In (Yel)
-In (Red)
Temp Ch 10
33
15+In (Yel)
-In (Red)
Temp Ch 11
16
34
+In (Yel)
-In (Red)
Temp Ch 12
17
35
+In (Yel)
-In (Red)
Temp Ch 13
11Extra GND
12Extra GND
29Extra GND
30Extra GND
36+5V
18GND
19+Signal In
37-Signal In
Pressure Ch 7
DB-37 Back View, Wire Side
20------------------------------------------------------------------- 37
1 ---------------------------------------------------------------------------- 19
EDC WORK SHEET
MIDDLE CONNECTOR
EDC-33T
AIRCRAFT ID:
SAMPLE
EDC-33T
DB-37
(MIDDLE CONNECTOR)
AIRCRAFT SPECIFIC WORKSHEET
WILL BE PROVIDED IN YOUR KIT
FOR REFERENCE ONLY
**Unused Pressure inputs must be grounded
**Extra Grounds maybe used for shields
**Unused Temp Channels may be used for
annunciators
DB-25 (421-0337-00)
PIN (421-0301-00)
10Temp Comp +In
28GND
Temp Comp Diode Network (TCD-1)
(Do Not Remove)
27
9+In (Yel)
-In (Red)
Temp Ch 8
(Best for OAT)