AMT Datasouth documax 3300 User Manual page 148

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