Rs-232 serial interface connector pin assignment – AMT Datasouth documax 3300 User Manual
Page 147
User’s Guide
Interface Specifications B-11
RS-232 Serial Interface Connector Pin Assignment
PIN
SIGNAL NAME
SIGNAL
DIRECTION
1
Frame Ground
2
Transmitted Data
Out
3
Received Data
In
*4
Request to send
Out
*5
Clear to Send
In
*6
Data Set Ready
In
7
Signal Ground
*8
Data Carrier Detects
In
9
No Connect
10
No Connect
11
Data Terminal Ready
Out
12
No Connect
13
No Connect
14
Reserved
15
Reserved
16
Reserved
17
Reserved
18
Reserved
19
Reserved
20
Data Terminal Ready
Out
21
No Connect
22
No Connect
23
No Connect
24
No Connect
25
No Connect
* These signals are available only when the Modem Control feature is enabled.
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