Rockwell Automation 1768-CNBR CompactLogix ControlNet Communication Module Installation Instructions - Manual (Page 21)

CompactLogix ControlNet Interface Module 21
Publication 1768-IN006A-EN-P - September 2007
Confirm Installation
The three bicolor (red/green) status indicators on the module provide
diagnostic information about the module and its connections to the network.
See Interpreting the Status Indicators on page 24 if the lights are in other
states.
31598-G
P o w e r
O U T
L 1
L 2 /N
Solid Green Solid Green
Solid or Flashing Green
31657-M
Module Status Display -
See page 24.
ControlNet Channel Status
Indicators - See Page 27.
Channel A BNC Connector
Channel B BNC Connector
1768-CNB and
1768-CNBR Modules