Rockwell Automation 1756-DH485 ControlLogix DH-485 Communication Module User Manual - Manual (Page 14)

Publication 1756-UM532A-EN-P - May 2006
1-6 1756-DH485 Module Overview
The second example shows how you can connect or migrate a legacy system to
a new installation with RSLogix software.
• Connect multiple DH-485 networks together for inter-network
communications.
• Message between SLC 5/03 controllers.
• Provide connection to other NetLinx networks.
• Access through a single point and download to an SLC controller,
MicroLogix controller, and Panelview display.
• Allow communications between legacy and ControlLogix systems for
high integration of control systems (except for fixed SLC controllers).
• Phase SLC systems into ControlLogix architecture by using a migration
tool.
Connect or Migrate a Legacy System to a New Installation
E X T E R N A L X E X T E R N A L X
T E R M T A A A
44136
1756-DH485
AIC+ Link Coupler
AIC Link Coupler
PanelView Display
SLC 5/03 Controller
1756-ENBT Module
AIC+ Link Coupler
AIC Link Coupler
SLC 5/03 Controller
MicroLogix
DH485 Network
ControlLogix Controller
ControlLogix Controller
Computer with RSlogix 500
and RSLogix 5000 Software
AIC Link Coupler
AIC+