Ring Topology - Allen-Bradley Kinetix 5700 User Manual

ControlLogix Controller Programming Network
1585J-M8CBJM-x Ethernet
(shielded) Cable
MOD
2198-ABQE
NET
Encoder Output Module
OUTPUT-A OUTPUT-B
Line Scan
Cameras
Rockwell Automation Publication 2198-UM002G-EN-P - February 2019

Ring Topology

In this example, the devices are connected by using ring topology. If only one
device in the ring is disconnected, the rest of the devices continue to
communicate. For ring topology to work correctly, a device level ring (DLR)
supervisor is required (for example, the Bulletin 1783 ETAP device). DLR is
an ODVA standard. For more information, refer to the EtherNet/IP
Embedded Switch Technology Application Guide, publication ENET-AP005.
Devices without dual ports, for example the display terminal, require a
1783-ETAP module to complete the network ring.
Figure 13 - Kinetix 5700 Ring Communication Installation
EtherNet/IP
ControlLogix 5570 Controller
LNK1 LNK2 NET OK
with Bulletin 1756 EtherNet/IP Module
2
1
1783-ETAP
Module
Kinetix 5700 Servo Drive System
MOD MOD
NET NET
2
2 2
1 1 1
1 I/O I/O-A
1 6 1 6 1
4
I/O
5 10 5 10 5
UFB-A
D+ D+
D- D-
MF-A
-
MBRK
+
Studio 5000 Logix Designer
Application
PanelView Plus
Display Terminal
0 0 2 1734-AENTR
POINT I O
Module
Status
Network
Activity
Network
Status
Point Bus
Status
Link 1
Activity/
Status System
Power
Field
Power
Link 2
Activity/
Status
MOD MOD MOD
NET NET NET
2 2
1 1
I/O-B I/O-A I/O-B I/O-A I/O-B
6 1 6 1 6 1 6 1 6
10 5 10 5 10 5 10 5 10
UFB-B UFB-A UFB-B UFB-A UFB-B 1585J-M8CBJM-OM15
0.15 m (6 in.) Ethernet cable
for drive-to-drive connections.
D+ D+ D+ D+
D- D- D- D-
MF-B MF-A MF-B MF-A MF-B
Start Chapter 1
1734-AENTR POINT I/O
EtherNet/IP Adapter
31