Figure 4-8 Gea 24 J244/P244 Connector (Looking At The Connector); Table 4-7 J244/P244 Connector - Garmin GI 275 Maintenance Manual

Figure 4-8 GEA 24 J244/P244 Connector (Looking at the Connector)

Pin Function
1 SYSTEM ID 1A*
2 SYSTEM ID 1B / GROUND
3 RESERVED
4 RESERVED
5 FUEL QTY +5V_1
6 FUEL QTY 1
7 FUEL QTY 1 GROUND
8 FUEL QTY +5V_2
9 FUEL QTY 2
10 FUEL QTY 2 GROUND
11 POS 3 HI / +5V_3
12 POS 3 / GP 3 / FUEL QTY 3
13 POS 3 LO / GROUND
14 POS 4 HI / +5V_4
15 POS 4 / GP 4 / FUEL QTY 4
16 POS 4 LO / GROUND
17 CAN2_H
18 GP1 HI / +5V
19 GP1 / POS 1
20 GP1 LO / GROUND
21 GP2 HI / +5V
22 GP2 / POS 2
23 GP2 LO / GOURND
24 GP +5V_2
25 VOLTS 1
*Indicates Active-Low
**Can be configured as Active-High or Active-Low
190-02246-11
Rev. 1

Table 4-7 J244/P244 Connector

I/O
IN
--
--
--
OUT
IN
--
OUT
IN
--
OUT
IN
--
OUT
IN
--
I/O
OUT
IN
--
OUT
IN
--
OUT
IN
GI 275 Part 23 AML STC Maintenance Manual
Pin Function
26 GP GROUND_2
27 GP +5V_3
28 VOLTS 2
29 GP GROUND 3
30 POS 5 HI / +5V
31 POS 5 / MISC PRESS
32 POS 5 LO / GROUND
33 CAN2_L
34 FUEL XDCR +12V_3
35 FUEL XDCR +12V_4
FUEL FLOW (shared w/Pin 23,
36
J243 connector)
FUEL RETURN (shared
37
w/Pin 21, J243 connector)
38 FUEL XDCR GND_3
39 FUEL XDCR GND_4
40 DISCRETE IN 1**
41 DISCRETE IN 2**
42 DISCRETE IN 3**
43 DISCRETE IN 4**
DISCRETE OUT 1* /
44
MASTER WARNING
DISCRETE OUT 2* /
45
MASTER CAUTION
SHUNT 2 HI (shared w/Pin 35,
46
J243 connector)
SHUNT 2 LO (shared w/Pin 34,
47
J243 connector)
48 RESERVED / SPARE 1
49 RESERVED / SPARE 2
50 GP +12V
I/O
--
OUT
IN
--
OUT
IN
--
I/O
OUT
OUT
IN
IN
--
--
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
OUT
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