Allen-Bradley 1756-L61 User Manual page 111

Computer with Studio 5000 Environment
ControlLogix
AIC+ Link Coupler
EXTERNAL TE
AIC+ Link Coupler
AIC Link Coupler
MicroLogix
SLC™ 5/03
Rockwell Automation Publication 1756-UM001O-EN-P - October 2014
Figure 20 - DH-485 Network Communication Overview
ControlLogix
DH-485 Network
T TERM
A A A
AIC Link Coupler
SLC 5/03
A DH-485 network consists of multiple cable segments. Limit the total length
IMPORTANT
of the segments to 1219 m (4000 ft).
Serial Communication on 1756-L6x Controllers
1756-DH485
1756-ENBT
AIC+ Link Coupler
EXTERNAL TE
AIC Link Coupler
PanelView
Chapter 6
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