__________________________________________________________________
Page A-6
Cirrus Perspective Line Maintenance Manual
Rev. D
190-00920-00
Connector
P603,
continued
Pin
Pin
Name
I/O
37
RS
‐
485
5
B/RS
‐
422
OUT
B
I/O
38
RESERVED
‐‐
39
CAN
BUS
2
TERMINATION
‐‐
40
RESERVED
‐‐
41
MAIN
RS
‐
232
IN
1
In
42
SIGNAL
GROUND
‐‐
43
MAIN
RS
‐
232
OUT
1
Out
44
MAIN
RS
‐
232
IN
2
In
45
SIGNAL
GROUND
‐‐
46
MAIN
RS
‐
232
OUT
2
Out
47
MAIN
RS
‐
232
IN
3
In
48
SIGNAL
GROUND
‐‐
49
MAIN
RS
‐
232
OUT
3
Out
50
MAIN
RS
‐
232
IN
4
In
51
SIGNAL
GROUND
‐‐
52
MAIN
RS
‐
232
OUT
4
Out
53
MAIN
RS
‐
232
IN
5
In
54
SIGNAL
GROUND
‐‐
55
MAIN
RS
‐
232
OUT
5
Out
56
MAIN
RS
‐
232
IN
6
In
57
SIGNAL
GROUND
‐‐
58
MAIN
RS
‐
232
OUT
6
Out
59
MAIN
RS
‐
232
IN
7
In
60
RESERVED
‐‐
61
SIGNAL
GROUND
‐‐
62
MAIN
RS
‐
232
OUT
7
Out
63
MAIN
RS
‐
232
IN
8
In
64
SIGNAL
GROUND
‐‐
65
MAIN
RS
‐
232
OUT
8
Out
66
RESERVED
‐‐
67
GPS
PPS
OUT
Out
68
RESERVED
‐‐
69
VOICE
ALERT
DIGITAL
AUDIO
OUT
Out
70
MAIN
ARINC
429
OUT
1
B
Out
71
MAIN
ARINC
429
OUT
1
A
Out
72
MAIN
ARINC
429
OUT
2
B
Out
73
MAIN
ARINC
429
OUT
2
A
Out
74
MAIN
ARINC
429
OUT
3
B
Out
75
MAIN
ARINC
429
OUT
3
A
Out
76
ETHERNET
IN
A
In
77
ETHERNET
IN
B
In
78
RESERVED
‐‐
