User manual

Rockwell Automation Publication 1756-UM001O-EN-P - October 2014 129
I/O Modules Chapter 8
3. Specify the configuration properties according to the module and network
configuration you are using.
See the Additional Resources
section in the preface for more information
if you are designing your ControlLogix System for any of the following
modules:
• Analog I/O
• Configurable flowmeter
• Digital I/O
• HART analog I/O
• High-speed analog I/O
• High-speed counter
• Low-speed counter
• Programmable limit switch
Remote I/O Modules
Remote I/O refers to I/O that is not in the local chassis and is connected to the
controller via a communication network.
The ControlLogix controller supports the use of remote I/O via these networks:
• EtherNet/IP
• ControlNet
• DeviceNet
• Universal remote I/O
For more information about the network configurations that can be used to
connect remote I/O, see Communication Networks
on page 85.
Figure 22 - ControlLogix Controller and Remote I/O Example
ControlLogix Controller Chassis
ControlLogix Remote I/O
ControlNet Network