190-01115-01
G3X/G3X Touch Installation Manual - LRU Pinouts
Rev. AC
Page 25-68
25.14.6 Analog Input Configuration
Some analog inputs are multi-purpose capable and have several configuration options. These inputs are
configured by the GDU (refer to
GDU 4XX systems) and are capable of reading any voltage up to 40 Vdc.
NOTE
If installing an ungrounded thermocouple to an Analog In input, a DC reference must be
added to the LO input. This can be accomplished by adding a resistance of 1 M
Ω
or less
between ground and the Analog In LO input that the ungrounded thermocouple is installed
on.
Pin
Connector
Pin Name
I/O
61
J732
CHT 1 HI
IN
41
J732
CHT 1 LO
IN
21
J732
CHT 2 HI
IN
1
J732
CHT 2 LO
IN
2
J732
CHT 3 HI
IN
22
J732
CHT 3 LO
IN
60
J732
CHT 4 HI
IN
40
J732
CHT 4 LO
IN
73
J732
CHT 5 HI
IN
53
J732
CHT 5 LO
IN
33
J732
CHT 6 HI
IN
13
J732
CHT 6 LO
IN
63
J732
EGT 1 HI
IN
43
J732
EGT 1 LO
IN
23
J732
EGT 2 HI
IN
3
J732
EGT 2 LO
IN
24
J732
EGT 3 HI
IN
4
J732
EGT 3 LO
IN
62
J732
EGT 4 HI
IN
42
J732
EGT 4 LO
IN
30
J732
EGT 5 HI
IN
29
J732
EGT 5 LO
IN
34
J732
OIL TEMP HI
IN
14
J732
OIL TEMP LO
IN
72
J732
POS 5 / MISC TEMP HI
IN
52
J732
POS 5 / MISC TEMP LO
IN
25
J732
FUEL 1 HI
IN
5
J732
FUEL 1 LO
IN