Rockwell Automation 1756-DH485 ControlLogix DH-485 Communication Module User Manual - Manual (Page 57)

Publication 1756-UM532A-EN-P - May 2006
Communicate from an SLC 5/03 Controller to a Logix Controller over a DH-485 Network 5-3
Use the Controller Slot to
Route the Local Message When a local DH485 message is received, the message will automatically be
routed to the controller based on the configured slot number. In this case, the
1756-Lx controller is in slot 11. A routing table is not needed.
Enter the slot number of the
controller.