abaco systems CEI-520 - Table 8. Front View - ARINC 429 Input;Output Connector (P1 and P2)

Installation Configuring the CEI-620
CEI-100/CEI-200/CEI-x20 User’s Manual 14
Table 8. Front View – ARINC 429 Input/Output Connector (P1 and P2)
P1 Connector
P2 Connector
Pin
Signal
Pin
Signal
Pin
Signal
Pin
Signal
25
Discrete Output 7
50
Discrete Output 8
25
Discrete Output 15
50
Discrete Output 16
24
Discrete Output 5
49
Discrete Output 6
24
Discrete Output 13
49
Discrete Output 14
23
Discrete Output 3
48
Discrete Output 4
23
Discrete Output 11
48
Discrete Output 12
22
Discrete Output 1
47
Discrete Output 2
22
Discrete Output 9
47
Discrete Output 10
21
Discrete Input 7
46
Discrete Input 8
21
Discrete Input 15
46
Discrete Input 16
20
Discrete Input 5
45
Discrete Input 6
20
Discrete Input 13
45
Discrete Input 14
19
Discrete Input 3
44
Discrete Input 4
19
Discrete Input 11
44
Discrete Input 12
18
Discrete Input 1
43
Discrete Input 2
18
Discrete Input 9
43
Discrete Input 10
17
GND
42
GND
17
GND
42
GND
16
RX8A
41
RX8B
16
RX16A
41
RX16B
15
RX7A
40
RX7B
15
RX15A
40
RX15B
14
RX6A
39
RX6B
14
RX14A
39
RX14B
13
RX5A
38
RX5B
13
RX13A
38
RX13B
12
RX4A
37
RX4B
12
RX12A
37
RX12B
11
RX3A
36
RX3B
11
RX11A
36
RX11B
10
RX2A
35
RX2B
10
RX10A
35
RX10B
9
RX1A
34
RX1B
9
RX9A
34
RX9B
8
TX8A
33
TX8B
8
TX16A
33
TX16B
7
TX7A
32
TX7B
7
TX15A
32
TX15B
6
TX6A
31
TX6B
6
TX14A
31
TX14B
5
TX5A
30
TX5B
5
TX13A
30
TX13B
4
TX4A
29
TX4B
4
TX12A
29
TX12B
3
TX3A
28
TX3B
3
TX11A
28
TX11B
2
TX2A
27
TX2B
2
TX10A
27
TX10B
1
TX1A
26
TX1B
1
TX9A
26
TX9B
P1 and P2 are 50-pin, Champ 0.8 mm receptacle connectors. They are
AMP part number 787096-1.
Signal pairs “TXnA”/”TXnB” and “RXnA”/”RXnB” are the positive and
negative lines of an ARINC differential pair.
Optional, non-ARINC 429 protocols are assigned to the following
channels for configurations that support them:
Notes:
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