Rockwell Automation 1747-KE,D17476.12 DH-485/RS-232C Interface Module - Manual (Page 19)

Publication 1747-UM005B-EN-P - March 2006
Overview 1-7
Full-duplex (Network, Example 2)
Full-duplex (Network, Example 2)
This configuration allows the host to call more than one remote
network (one network connected at a time). Each remote network can
consist of up to 31 SLC nodes.
Host computer is capable of
calling and interfacing with
one network at a time.
Modem
Modem
Modem
Modem
Link Coupler
(1747-AIC)
Link Coupler
(1747-AIC)
Link Coupler
(1747-AIC)
Interface Module
(1747-KE)
Interface Module
(1747-KE) Interface Module
(1747-KE)
RSLinx
Link Coupler
(1747-AIC)
Link Coupler
(1747-AIC)
Link Coupler
(1747-AIC)
Link Coupler
(1747-AIC)
Link Coupler
(1747-AIC)
Link Coupler
(1747-AIC)