Rockwell Automation 1757-SWKIT3200 ProcessLogix R320.0 Installation and Upgrade Guide - Manual (Page 228)

Publication 1757-IN032B-EN-P - April 2001
6-12 New Functions and Features
Modbus Plus SA85 Adapter Selectable for a Channel
Previous releases of SCAN 3000 and ProcessLogix supported the
following Modbus Plus architectures only.
•
Single channel communicating via a single SA85 (non-redundant
media) or SA85-002 (redundant media) Adapter
•
Redundant channel communicating via two SA85 Adapters
Throughput was limited to that supported by a single SA85 Adapter.
This enhancement allows the user to insert multiple SA85 Adapters in
the one PC and to build a channel to communicate through each
Adapter.
Modbus Plus Adapter Configuration
The Modicon supplied Modbus Plus Driver Configuration software is
used to add and configure Modbus Plus Adapters.
Figure 6.2 Modbus Plus Adapter Configuration Dialog
Figure 6.3 Selecting the Device Type