abaco systems CEI-520 - CEI-100 ARINC Connector Pin out; Figure 18. CEI-100 I;O Connector - Front View; Table 31. CEI-100 I;O Connector Pin Assignments

Installation Configuring the CEI-100
CEI-100/CEI-200/CEI-x20 User’s Manual 34
CEI-100 ARINC Connector Pin Out
To couple the CEI-100 to ARINC devices, use the provided 15-pin
Subminiature “D” type connector on the end panel. The connector pin
numbers are defined in Figure 18 and Table 31.
To build a loop back connector for the external wrap-around test, connect
pins 1,3, and 5 and pins 2, 4, and 6. This connects the output of the
transmitter to the input of the two receivers. The test pins are for discrete
inputs, which are not currently supported in the firmware.
Figure 18. CEI-100 I/O Connector - Front View
Table 31. CEI-100 I/O Connector Pin Assignments
Pin
Function
1
Transmitter 1-A
2
Transmitter 1-B
3
Receiver 1-A
4
Receiver 1-B
5
Receiver 2-A
6
Receiver 2-B
7
Test In
8
Test In Ground
9
Test Out
10
Test Out Ground
11
12
13
14
15
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