Manual

CP346 Rear I/O Modules
ID 27253, Rev. 03 © 2005 Kontron Modular Computers GmbH Page 5 - 15
P R E L I M I N A R Y
Table 5-5: Pinouts of Front Panel Adapter Connectors (Sheet 1 of 2)
50-Pin Row
Connector
RS422/RS485
Half Duplex
9-Pin Row
Connectors
Channel
1 TRxD+ 3
0
26 TRxD- 8
2—
27
3—1
28 6
4—
29
5—7
30 4
6GND5
31 2
7 TRxD+ 3
1
32 TRxD- 8
8—
33
9—1
34 6
10
35
11 7
36 4
12 GND 5
37 2
13 TRxD+ 3 2
38 TRxD- 8
14
39
15 1
40 6
16
41
17 7
42 4
18 GND 5
43 2