Download 1756-DHRIO

Connecting a ControlLogix Controller to Remote I/O
10-9
Set the Module Switches
1
In this application, channel B on the 1756-DHRIO module must be set
for RIO. Channel A can be used for remote I/O or DH+, regardless of
the usage assigned to channel B. For more information on setting
switches on the 1756-DHRIO module, see page 1-5.
Set the switches on the 1756-CNB modules to the correct node
addresses. The 1756-CNB module in system #1 uses node address 01
and the 1756-CNB module in system #2 uses node address 23. For
more information on setting the switches on the 1756-CNB module,
see page 4-9.
Configure First 1756-CNB Module
2
Use RSLogix 5000 to configure the 1756-CNB module. Figure 10.10
shows some sample configuration screens for the first 1756-CNB
module in this example.
Figure 10.10
For more information on configuring a 1756-CNB module in a remote
I/O application, see Chapter 9, or the RSLogix 5000 online help.
Publication 1756-UM514B-EN-P - February 2003