Rs-422 serial interface connector pin assignment – AMT Datasouth documax 3300 User Manual
Page 148
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User’s Guide
Interface Specifications
B-12
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
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