In this example, the devices are connected by using device-level ring (DLR)
topology. DLR topology is fault redundant. For example, if a device in the ring
is disconnected, the rest of the devices in the ring continue to maintain
communication.
• Up to 64 devices in the DLR configurations.
• All Devices in a DLR ring should have dual-port connectivity or be
connected in the ring by using a 1783-ETAP module.
Figure 7 - Kinetix 6500 Ring Communication Installation (EtherNet/IP network)
ControlLogix Controller Programming Network
1756-ENxTR EtherNet/IP Module
Logix5000 Platform
(ControlLogix is shown)
2094-BCxx-Mxx-M
Integrated
Axis Module
with
2094-EN02D-M01-Sx
Control Module
1595J-M8CBJM-x
Ethernet (shielded) Cable
1585J-M8CBJM-OM3
0.3 m (1.0 ft) Ethernet cable
for drive-to-drive connections.
Rockwell Automation Publication 2094-UM002G-EN-P - August 2016
Logix Designer
Application
1734-AENT POINT I/O
EtherNet/IP Adapter
Kinetix 6500 Modular Multi-axis Servo Drive System
2094-BMxx-M Axis Modules (5) with
2094-EN02D-M01-Sx Control Modules (5)
Start
Chapter 1
1783-ETAP
Module
PowerFlex 755
Drive Module
755
21