Rs-232/df1 port connector, Connecting to a micrologix 1000 controller – Rockwell Automation 2711 Standard PanelView Operator Terminal User Manual User Manual
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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.