Electronics International CGR-30P - Manual (Page 55)

EDC Work Sheet
Bottom Connector
21
22
EDC-33P
DB-37
EDC-33P-4/6
37
19
20
1
Extra Gnd
*1 Unused Pressure Channel
Inputs Must Be Grounded.
Electronics International inc.
Notes:
DB-37 Back View, Wire Side
23 Resistive Input
20
Extra Gnd
Extra Gnd
Extra Gnd
Extra Gnd
+5V Fuel Level Ch1
Gnd
Capacitive In
33
34
35 Resistive Input
32
+5V Fuel Level Ch3
Gnd
Capacitive In
2
3
4 Resistive Input
1
+5V Fuel Level Ch2
Gnd
Capacitive In
15
16
17 Resistive Input
+5V Fuel Level Ch4
Gnd
Capacitive In 14
26
25 RPM Ch1
RPM Ch2
5
7
18
19
24
27
28
36
37
Extra Gnd
for shelds.
-- Extra Gnds maybe used
Extra Gnd
Short Pin 27 to 28 for 6-Cyl
RFLM-4-24
1 2 3 4 5 6 7 8 9
MVP Breaker
To Bus via
Ch1 Ch1
Ch2
Ch2
Existing
Resistive Float
Existing
Resistive Float
L Main
R Main
Resistive Float Interface
P-300M
Magnetic Sensor
R Main
P-300C
Capacitance Probe
IMC
L Main
Red
Blk
Wht
may be used for annunciators.
-- Unused Res Fuel Level Ch's
Open for 4-Cyl
+ In (Yel) 12
30 - In (Red)
Temp Ch 16
+ In (Yel) 13
31 - In (Red)
Temp Ch 17
Extra +5V 6
Extra +5V 8
Extra Gnd 9
Extra +5V 10
Extra Gnd 11
Extra Gnd 29
Mag Switch
Left Mag
Right Mag
Isolator
P-Lead (to left mag)
P-Lead (to right mag)
Isolator
Wht/Brn
Wht/Org
3'
Red
Blk
Wht
Aircraft ID:
SAMPLE
DB-37 (421-0337-00)
Pin (421-0301-00)
DB-9M Connector (421-0343-00)
Pin (421-0301-00)
4 6