Dh-485 communications – Rockwell Automation 2711-ND3 PanelBuilder v2.60 Software User Manual User Manual
Page 58
4–2
Communications Overview
Publication 2711-6.0
The following PanelView terminals communicate on a DH-485 link:
•
DH-485 PanelView terminals communicate with an SLC
controller using a point-to-point or network connection.
•
RS-232 PanelView terminals communicate point-to-point with
the Channel 0 port of an SLC 5/03 or 5/04 controller using
DH-485 protocol.
The PanelView terminal operates as a unique DH-485 node (0 to 31).
DH-485 parameters for the PanelView DH-485/RS-232 terminal and
controller are defined in the Communication Setup dialog (accessed
from the Terminal Setup dialog).
Terminal Name is stored in Project
with Catalog Number information.
Node Type
5/00
5/01
5/02
5/03 - OS 300
5/03 - OS 301
5/03 - OS 302
5/04 - OS 400
5/04 - OS 401
MicroLogix 1000
Must match Node
Name in Tag Editor.
PanelView 900
DH-485 Terminal
with RS-232 Printer Port
The following table defines DH-485 parameters and defaults for a
PanelView DH-485 or RS-232 Terminal and controller.
DH-485 Device
DH-485 Parameter
Options
Default
Node Address
0 – 31
2
PanelView Terminal
Maximum Node
Address
1 – 31
31
Pane V ew Term na
Baud Rate
1200, 2400,
9600, 19.2K
19.2K
Node Name
User supplied
None
Network Node
Node Address
0 – 31
1
Network Node
Node Type
See above figure
None
DH-485 Communications