Rockwell Automation 842E CM Integrated Motion Encoder on EtherNet/IP - Manual (Page 18)

18 Rockwell Automation Publication 842E-UM002A-EN-P - November 2013
Chapter 2 About the Encoder
Linear Topology
The linear topology uses the embedded switching capability to form a
daisy-chain style network that has a beginning and an end. Linear
topology simplifies installation and reduces wiring and installation costs,
but a break in the network disconnects all devices downstream from the
break. When this topology is used, both Ethernet connections on the
encoder may be used. For the network connection use Link 1, Link 2, or
both.
1 (Front)
2 (Rear)
CompactLogix 5370 controller
Logix Designer
application
1585J-M8CBJM- x
Ethernet (shi elded) cable
1734-AENTR POINT I/O™
EtherNet/IP Adapter
CompactLogix controller programming network
PanelView™ Plus
display terminal
1581585J-M8CBJM-OM3
0.3 m (1.0 ft) Ethernet cable
for drive-to-drive connections
Kinetix 5500 Se rvo Drive System
842E-CM encoder