Rockwell Automation Publication 2711P-UM006A-EN-P - November 2010 123
Terminal Connections Chapter 7
Computer Connections
The RS-232 serial port of the logic module supports application uploads and
downloads between the terminal and a computer using a direct connection.
Figure 13 - Serial Port Connection to Computer
Cables
Cat. No. 2711-NC13, 5 m (16.4 ft)
Cat. No. 2711-NC14, 10 m (32.7 ft)
Cat. No. 2706-NC13, 3 m (10 ft)
25-pin to 9-pin
Adapter (if required)
PanelView Plus 6 Terminal
RS-232 Port
Computer
Table 51 - Upload/Download Cable with Handshaking
PanelView Plus Port (DCE)
Computer Port (DTE)
with Handshaking
9-pin male 9-pin male
1 NC 1 DCD
2 2 RXD (Data Receive)
3 3 TXD (Data Transmit)
4 NC 4
5 5 COM
6 (pulled high to +12V) 6 DSR
7 7 RTS
8 8 CTS
9 NC 9 NC
Table 52 - Upload/Download Cable without Hardware Handshaking
PanelView Plus Port
(DCE)
Computer Port
(DTE)
9-pin male 9-pin 25-pin
2
23
3
32
5
57
RXD
TXD
COM
DSR
RTS
CTS
RXD
TXD
COM
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