Rockwell Automation 1756-DH485 ControlLogix DH-485 Communication Module User Manual - Manual (Page 56)

Publication 1756-UM532A-EN-P - May 2006
5-2 Communicate from an SLC 5/03 Controller to a Logix Controller over a DH-485 Network
Hardware Configuration In this hardware configuration, the communications are initiated by an SLC
5/03 controller. The message is sent to a 1756-DH485 module and the
1756-Lx controller is located in slot 11.
Communications Between an SLC 5/03 Controller and a 1756-DH485 Module
DH+/RIO
DH485
TE RM TE T A A A A B B B CO M C C
1756--L1 Controller
1756-DH485
SLC 5/03 Controller
DH485 network
communicating
through link
couplers.
44070
AIC+
AIC