Garmin International Inc 0181200 Manuel D’Utilisation
190-01277-00
GRA 5500 Installation Manual
Rev. A
Page 4-1
4 SYSTEM INTERCONNECTS
4.1 Pin Function List
4.1.1 P55001
Figure 4-1 View of J55001 connector, from front of unit
Table 4-1 P55001 Connector
Pin
Pin Name
I/O
1
AIRCRAFT POWER 2
In
2
POWER GROUND
--
3
AIRCRAFT POWER 1
In
4
ARINC 429 OUT 2 B
Out
5
RESERVED (DO NOT CONNECT)
--
6
SPARE
--
7
SPARE
--
8
POWER GROUND
--
9
SELF TEST SELECT*
In
10
ARINC 429 OUT 2 A
Out
11
SIGNAL GROUND
--
12
RESERVED (DO NOT CONNECT)
--
13
RADAR ALT SYSTEM ID PROGRAM* 1
In
14
RADAR ALT SYSTEM ID PROGRAM* 2
In
15
RESERVED (DO NOT CONNECT)
--
16
SPARE
Out
17
RADAR ALTITUDE ALERT OUT* 2
Out
18
RS422 IN 2 B
In
19
SELF TEST INHIBIT*
In
20
SIGNAL GROUND
--
21
SIGNAL GROUND
--
22
SIGNAL GROUND
--
*Denotes Active Low (Ground to activate)
DRAFT