Rockwell-automation 2711P Creating Modbus Applications Bedienungsanleitung Seite 56

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Seitenansicht 55
Publication 2711P-UM002B-EN-P - March 2007
56 Compiling, Downloading, and Running Application
Connect Terminal to
Modbus Network
Before running your application, you need to connect the PanelView
Plus/PanelView Plus CE terminal to a Modbus network using either:
Modbus serial cables or
Modbus Ethernet cables
Modbus Serial Cables
The serial port on a PanelView Plus/PanelView Plus CE terminal is
different than a desktop computer. Typically, you just need to add a
null modem adapter to a cable that works with a desktop computer.
To create a cable specifically for the PanelView Plus/PanelView Plus
CE, use the cable descriptions in this section for Modbus Serial
KEPServer drivers (RTU Serial, Unsolicited Serial, ASCII Serial).
Terminal to Controller 9-pin/25-pin/8-pin Port
Terminal to Controller with an RJ45 Port
PanelView Plus RS-232 Port
Modbus Controller or
Desktop PC
MicroLogix/ DNI
9-pin DCE
9-pin
(1)
(1)
The 2711-NC13, 2711-NC14, or 2706-NC13 cables have a 9-pin D-Shell connector.
25-pin
8-pin DIN
(2)
(2)
The 2711-NC21 or 2711-NC22 have an 8-pin Mini DIN connector.
1
2
23 4
3
32 7
4
420
5
57 2
6
66
7
74
8
85
9
Connector Shell
Chassis Gnd
RXD
TXD
DTR
COM
DSR
RTS
CTS
Termi na l
DB-9 (male)
RJ-45 Connector
(male)
2 RD
3 TD
5 SG
Hood
1
2
3
4
5
7
6
8
Shield
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