7 - go online with the controller, Connecting the controller to the network, Connect the controller via a serial network – Rockwell Automation 1768-L45S Compact GuardLogix Controllers User Manual
Page 93: Chapter 7, Go online with the controller, Chapter

Rockwell Automation Publication 1768-UM002C-EN-P - April 2012
93
Chapter
7
Go Online with the Controller
Connecting the Controller to
the Network
If you have not done so, connect the controller to the network.
Connect the Controller via a Serial Network
The 1756-CP3 or 1747-CP3 cable attaches the serial port of the workstation
directly to the controller.
Topic
Page
Connecting the Controller to the Network
Configuring the Network Driver
Understanding the Factors that Affect Going Online
Table 25 - Network Connections
For this network
Connect the controller via a
Serial
1756-CP3 or 1747-CP3 cable
EtherNet/IP
1768-ENBT module to the left of the Compact GuardLogix controller
ControlNet
1768-CNB module to the left of the Compact GuardLogix controller
WARNING: If you connect or disconnect the serial cable with power
applied to this module or the serial device at the end of the cable, an
electrical arc can occur. This could cause an explosion in hazardous
location installations.
Be sure that power is removed or the area is nonhazardous before
proceeding.