Chapter 3 Configuring TN-3270/5250
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Table 7. CP-1124 Ethernet port pinouts
Pin
Signal
1
TXD+
2
TXD-
3
RXD+
4
RXD-
5
N/C
6
N/C
7
N/C
8
N/C
Table 8. CP-1124 serial port pinouts
Pin
Signal
1
N/C
2
RXD
3
TXD
4
N/C
5
GND
6
N/C
7
RTS
8
CTS
9
N/C
Description
Ethernet transmit pair
Ethernet receive pair
No connection
No connection
No connection
No connection
Description
No connection
Receive data
Transmit data
No connection
Signal ground
No connection
Request to send
Clear to send
No connection
PTC-2124 User's Guide