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NTI RACK MOUNT CONSOLE TERMINAL WITH CONSOLE SWITCH
5.7 TERMINAL Connector Pin Assignments
Serial Port (Serial 2) Connector Pin Assignments
(RS232C 9-pin connector)
Pin
Signal
1
Data carrier detect
2
Receive data
3
Transmit data
4
Data terminal ready
5
Signal ground
6
Data set ready
7
Request to send
8
Clear to send
Printer Port Connector Pin Assignments
(Compatible with the IBM PC parallel port)
Pin
Signal
1
-Strobe
2
Data bit 0
3
Data bit 1
4
Data bit 2
5
Data bit 3
6
Data bit 4
7
Data bit 5
8
Data bit 6
9
Data bit 7
10
-Acknowledge
11
Busy
12
Paper end
13
Slct
14
-Auto feed XT
15
-Error
16
-Init
17
-Slctn
18-25
Ground
Ethernet Connector Pin Assignments
(RJ45 8 pin female connector)
Pin
Signal
1
Transmit +
2
Transmit -
3
Receive +
6
Receive -
Mnemonic Direction
DCD In
RxD In
TxD Out
DTR Out
SGND
DSR In
RTS Out
CTS In
Mnemonic Direction
Out
Out
Out
Out
Out
Out
Out
Out
Out
In
In
In
In
Out
In
Out
Out
Out
Direction
Out
Out
In
In
72
1
3 4
2
6
7 8
9
Mating Face
of 9D Male
13
25
SUB-D 25
female connector
T
R
T
R
T
R
T
2
1
3
4
5
6
7
+
-
+
-
+
-
+
Mating face of an RJ45 Female
5
1
14
R
8
-
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