abaco systems CEI-520 - CEI-200 ARINC Connector Pin out; Figure 16. CEI-200 I;O Connector - Front View; Table 26. Jumper Block J4; Table 27. CEI-200 I;O Connector Pin Assignments

Installation Configuring the CEI-200
CEI-100/CEI-200/CEI-x20 User’s Manual 31
Jumper block J4 is used for interrupt control. To enable an interrupt,
select one of the four-interrupt levels (IRQ3, IRQ4, IRQ5, or IRQ7) and
install its corresponding jumper. For example, a jumper between locations
1 and 2 enables interrupts on IRQ3. Interrupts are not required for normal
operation of the board.
Table 26. Jumper block J4
J4
Interrupt
IRQ3
IRQ4
IRQ5
IRQ7
2
4
6
8
1
3
5
7
 PC bus connector 
CEI-200 ARINC Connector Pin Out
To couple the CEI-200 to ARINC devices, a 25-pin Subminiature “D” type
connector on the end panel is provided. The connector pin numbers are
listed in Figure 16 and Table 27.
To build a loop back connector for the external wrap-around test, connect
the following three pin groups: (1,2,3), (4,5,6), (7,8,9), (10,11,12),
(14,15,16), (17,18,19), (20,21,22), and (23,24,25). This connects
receivers 1 and 2 to transmitter 1, receivers 3 and 4 to transmitter 2, etc.
13
25
14
1
Figure 16. CEI-200 I/O Connector - Front View
Table 27. CEI-200 I/O Connector Pin Assignments
Pin
Function
Pin
Function
1
Receiver 1-A
14
Receiver 1-B
2
Receiver 2-A
15
Receiver 2-B
3
Transmitter 1-A
16
Transmitter 1-B
4
Receiver 3-A
17
Receiver 3-A
5
Receiver 4-A
18
Receiver 4-B
6
Transmitter 2-A
19
Transmitter 2-B
7
Receiver 5-A
20
Receiver 5-B
8
Receiver 6-A
21
Receiver 6-B
9
Transmitter 3-A
22
Transmitter 3-B
10
Receiver 7-A
23
Receiver 7-B
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