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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

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Allen-Bradley ControlLogix Manual do Utilizador Página 129