Allen-Bradley MicroLogix 1000

Reference
Understanding the Communication Protocols
D–19
Example DH-485 Connections
The following network diagrams provide examples of how to connect Series C or
later MicroLogix 1000 discrete and all MicroLogix 1000 analog controllers to the
DH-485 network using the AIC+. For more information on the AIC+, see the
Advanced Interface Converter and DeviceNet Interface Installation Instructions,
Publication 1761-5.11.
DH-485 Network with a MicroLogix 1000 Controller
MicroLogix DH-485 Network
PC
connection from
port 1 or port 2
to MicroLogix
1761-CBL-AM00
or
1761-CBL-
HM02
AIC+
(1761-NET-AIC)
24V dc
(user supplied)
1761-CBL-AP00
or
1761-CBL-PM02
APS
1747-CP3
or
1761-CBL-AC00
PC to port 1
or port 2
1761-CBL-AP00
or
1761-CBL-PM02
MicroLogix 1000 (Series C or later discrete or all analog)





AIC+
(1761-NET-AIC)
24V dc
(user supply needed if not connected
to a MicroLogix 1000 controller)
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