Rockwell Automation 2711 Standard PanelView Operator Terminal User Manual - Manual (Page 204)

204 Publication 2711-UM014G-EN-P - September 2008
Chapter 12 Terminal Connections
RS-232/DF1 Port Connector
The DF1 port on the PanelView terminal is a 9-pin, male, RS-232
connector. The table below shows the pinout descriptions for this port
and how these pins map to the DF1 ports on the controllers.
The maximum cable length for DF1/full duplex communication is
15.24 m (50 ft).
Connecting to a MicroLogix 1000 Controller
The following shows a point-to-point connection between the RS-232
(DF1) port of the PanelView terminal and a MicroLogix 1000
controller.
The 1761-NET-AIC module is used only with the MicroLogix controller
and eliminates grounding level differences between the controller and
PanelView terminal.
DF1 Port
9-pin DCE SLC
9-pin PLC
25-pin MicroLogix/
DNI 8-pin DIN
1
2 2 3 4
3 3 2 7
4 4 20
5 5 7 2
6 6 6
7 7 4
8 8 5
9
RXD
TXD
DTR
COM
DSR
RTS
CTS
MicroLogix 1000
PanelView
1761-CBL-HM02
2711-NC13, -NC14 Cable
DF1 Port
DF1 Port
1761-NET-AIC
AIC+ MicroLogix 1000, 1200, 1500LSP
PanelView
Cables:
DF1 Port
2711-NC21
2711-NC22
Use a direct connection when both the PanelView and MicroLogix
use the same power supply. Otherwise, use the AIC for electrical
isolation as shown to the right.