Configuration User Manual

Rockwell Automation Publication ENET-UM001L-EN-P - March 2014 47
Chapter 5
Control I/O
This chapter describes how a controller controls distributed I/O over an
EtherNet/IP network. An EtherNet/IP communication module connects the
controller to the network.
Set Up the Hardware
In this example, the Logix5000 controller uses an EtherNet/IP communication
module to connect to the EtherNet/IP network. The distributed (remote) I/O
uses an EtherNet/IP adapter to connect to the EtherNet/IP network.
Figure 6 - Distributed I/O over an EtherNet/IP Network
Topic Page
Set Up the Hardware 47
Select a Remote Adapter 57
Set the Requested Packet Interval (RPI) 58
Access Distributed I/O 59
Logix5575
Redundancy Module
EtherNet/IP
PRI COM OK
ControlNet
EtherNet/IP
ControlNet
OKFORCE SDRUN
R
U
N
R
E
M
P
R
O
G
1 2
LNK1 LNK2 OK
10/100 BASE T
LNK NET OK
EtherNet/IP
LNK NET OK
Local Chassis with
Logix5000 Controller
Remote Chassis with
EtherNet/IP Adapter and
I/O Modules
Data
EtherNet/IP Switch
Workstation