Rockwell Automation 2711-ND3 PanelBuilder v2.60 Software User Manual - Manual (Page 335)

20–3 Terminal and Communication Setup
Publication 2711-6.0
This section shows how to define runtime parameters for a
PanelView terminal and an SLC controller that will communicate on
a DH-485 network.
DH-485 Network Using RS-485 Connection
A PanelView terminal with a DH-485 port is connected to an SLC
controller using a multidrop or point-to-point connection. You will
define DH-485 parameters for two devices:
•
DH-485 PanelView Terminal
•
SLC Controller (or MicroLogix 1000)
SLC Controller – Node 3 SLC Controller – Node 1 PanelView - Node 2
with DH-485 Port
DH-485 (RS-485) Connection
DH1–485 Network
PanelView - Node 2
with DH-485 Port
1747-AIC
Link Coupler
1747-AIC
Link Coupler
DH-485 Network Using RS-232 Connection
A PanelView terminal with an RS-232 port is connected to the
Channel 0 port of an SLC 5/03 or 5/04 controller providing a
dedicated DH-485 connection for high priority data. You will define
DH-485 parameters for two devices:
•
RS-232 (DH-485) PanelView Terminal
•
SLC 5/03 or 5/04 Controller
DH-485 (RS-232) Connection
DH-485 Network Connection
Channel 0
RS-232 Port
PanelView - Node 2
with RS-232 Port (DH-485 Protocol)
SLC Controller 5/03 or 5/04 - Node 1
Defining DH-485
Communications