User’s Guide
RS-422 Serial Interface Connector Pin Assignment
PIN
SIGNAL NAME
SIGNAL
DIRECTION
|
|
|
1 | Frame Ground |
|
2 | Reserved |
|
3 | Reserved |
|
4 | Reserved |
|
5 | Reserved |
|
6 | Reserved |
|
7 | Signal Ground |
|
8 | Reserved |
|
9 | No Connect |
|
10 | No Connect |
|
11 | No Connect |
|
12 | No Connect |
|
13 | No Connect |
|
14 | Transmitted Data (+) | Out |
15 | Transmitted Data | Out |
16 | Received Data (+) | In |
17 | Received Data | In |
18 | Data Terminal Ready (+) | Out |
19 | Data Terminal Ready | Out |
20 | Reserved |
|
21 | No Connect |
|
22 | No Connect |
|
23 | No Connect |
|
24 | No Connect |
|
25 | No Connect |
|
