Dh-485 communications – Rockwell Automation 2711-ND3 PanelBuilder v2.60 Software User Manual User Manual

Page 58

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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

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