Understand Common Topologies - Allen-Bradley ControlNet 1786-RPCD Installation Instructions Manual

Understand Common Topologies

The following topologies show how you can use the module.
Series Topology
The following figure shows the 1786-RPCD wired in series. This topology can be used to
extend the trunk line.
Connect 1786-RPA repeater adapter to a 24V dc
Class 2 power supply.
PLC
1786-RPCD
1786-RPA
REPEATER DUAL COPPER MODULE
CH 1
1794-ACNR15
ControlNet Dual Copper Repeater Module
1786-RPA
1786-RPCD
CH 2
Publication 1786-IN001B-EN-P - May 2004
15
1786-RPCD
REPEATER DUAL COPPER MODULE
1786-RPCD
CH 1 CH 2
1794-ACNR15
31484-M