Publication 2711P-UM001D-EN-P - September 2005
Terminal Connections 6-9
Computer Connections
The RS-232 serial port on the base configured unit of the terminals
supports:
• Application uploads/downloads using a direct connection or
• Printing
RS-232 Port
9-pin male
1
2
3
4
5
6
7
8
9
TXD (Data Transmit)
RXD (Data Receive)
COM
DTR
DSR
RTS
CTS
NC
DCD
9-pin male
1
2
3
4
5
6
7
8
9
(pulled high to +12V)
NC
NC
NC
PanelView Plus Port (DCE)
Computer Port (DTE)
Available 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)
with Handshaking
RXD
TXD
COM
RTS
CTS
9-pin male
PanelView Plus Printer Port (DCE)
2
3
9-pin
2
3
5
Computer Port (DTE)
25-pin
2
7
3
5
Upload/Download Cable without Hardware Handshaking
RXD
TXD
COM
Computer
Base Configured Unit of PanelView Plus
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