Electronics International CGR-30P - Manual (Page 53)

EDC Work Sheet
Top Connector
Power 37 To 12/24 Volt Bus via MVP Breaker
Gnd 19 To Chassis Ground
(Tx) - 5V-Serial 18
36
CGR-30
EDC-33P
DB-37
DB-25
6
EDC-33P
Volts 35 To Aircraft Bus to be Measured (via breaker)
+ Amps 32
- Amps 33 S-50 Shunt
+10V 15
Gnd 16
Signal In 14
- Signal In 2
Fuel Flow
Flow Transducer
FT-60
Existing Inline Fuses
+5V 20
Gnd 21
+ Sigal In 3
Pressure Ch1
Red
Blk
Grn
Wht
Red
Blk
Wht
M.P.
- Signal In 4
+5V 22
Gnd 23
+ Signal In 5
Pressure Ch2
Red
Blk
Grn
Wht
Fuel Pressure PT- 30GA
- Signal In 6
+5V 24
Gnd 25
+ Signal In 7
Pressure Ch3
PT- 100GA
Red
Blk
Grn
Wht
Oil Pressure
- Signal In 8
+5V 26
Gnd 27
+ Signal In 9
Pressure Ch4
- Signal In 10
+5V 28
Gnd 29
+ Signal In 11
Pressure Ch5
- Signal In 12
+5V 30
Gnd 31
13
Pressure Ch6
DB-37 Back View, Wire Side
37
19
20
1
1
17
34
Extra Gnd
Do Not Use
Do Not Use
Electronics International inc.
*1 Unused Pressure Channel
Inputs Must Be Grounded.
Notes:
DB-37 (421-0337-00)
Pin (421-0301-00)
*1
3'
3'
6'
6'
3'
6'
6'
Aircraft ID:
Sample
+ Signal In
PT-05Diff
Red
Blk
Grn
Wht
Vac 3'
Red
Blk
Org
Brn
Wht/Red
Wht/Grn
PT- 30ABS
Fuel Flow
Amps
RS422 -B Out
Port 1, Rx
5V-Serial
*1
4 4