Allen-Bradley 2711P-B10C4A8, Руководство пользователя

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146 Rockwell Automation Publication 2711P-UM006E-EN-P - January 2017
Chapter 6 Terminal Connections
Computer Connections
The RS-232 serial port supports application uploads and downloads between the
terminal and a computer by using a direct connection.
Figure 18 - 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)
Computer
Table 68 - Upload/Download Cable with Handshaking
PanelView Plus 6 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 69 - Upload/Download Cable without Hardware Handshaking
PanelView Plus 6 Port (DCE)
Computer Port
(DTE)
9-pin male 9-pin 25-pin
2
2 3
3
3 2
5
5 7
RXD
TXD
COM
DSR
RTS
CTS
RXD
TXD
COM