Allen-Bradley CompactLogix 5480 User Manual

120 Rockwell Automation Publication 5069-UM002A-EN-P - January 2019
Chapter 5 EtherNet/IP Network
EtherNet/IP Network
Topologies
CompactLogix 5480 controllers support these EtherNet/IP network types:
•
DLR Network Topology
•
Linear Network Topology
•
Star Network Topology
DLR Network Topology
A DLR network topology is a single-fault tolerant ring network that is
intended for the interconnection of automation devices. A DLR network uses
Supervisor (Active and Backup) nodes and Ring nodes.
DLR network topologies automatically convert to linear network topologies
when a fault is detected. The conversion to the new network topology
maintains communication of data on the network. The fault condition is
typically easily detected and corrected.
The controller is typically in Linear/DLR mode when it is used in a DLR
topology. If the controller operates in Dual-IP mode, it must connect to a DLR
topology via a 1783-ETAP that is connected to an Ethernet port on
the controller.
Figure 14 - CompactLogix 5480 Controller in a DLR Network Topology
For more information on how to design a DLR network, see the EtherNet/IP
Embedded Switch Technology Application Guide, publication
ENET-AP005.
02
0
1734-AENTR
Module
Status
Network
Activity
Network
Status
Point Bus
Status
System
Power
Field
Power
POINT I O
Link 1
Activity/
Status
Link 2
Activity/
Status
IP ADDRESS
527
F1
F2
F3
F4
F5
F6
F7
F8
F9
F10
F11
F12
F13
F14
F15
F16
™
NET B1
LINK B1
NET A1
LINK A1
NET A2
NET A2
SPEED X1
LINK X1
OK
RUN
FORCE
FAN 1
SD
FAN 2
CompactLogix 5480
B1
A1
1
2
A2
5069-L46ERMW
CONTROLLER
UPS
MP
SA
R
B
F
CompactLogix 5480 Controller
Compact 5000™ I/O Modules
5069-AEN2TR Adapter
Compact 5000 I/O Modules
Workstation
PowerFlex® 527 Drive
1734-AENTR Adapter
1734 POINT I/O™ Modules
PanelView™ Plus 7 Terminal
Kinetix® 5500 Drives
5069-AENTR Adapter
Compact 5000 I/O Modules

Allen-Bradley CompactLogix 5480 Specifications

General

Brand	Allen-Bradley
Model	CompactLogix 5480
Category	Controller
Language	English