Rockwell Automation 1769-L32C_L35CR CompactLogix Controller Installation Instructions - Manual (Page 17)

1769-L32C, 1769-L35CR CompactLogix Controller 17
Publication 1769-IN070C-EN-P - May 2008
6. Move the module’s bus lever fully to the left until it clicks, making sure
the bus lever is fully engaged and locked.
7. Use the tongue-and-groove slots (described in steps 2 and 3) to attach
an end cap terminator to the last module in the system.
ATTENTION
When attaching the controller, power supply, and I/O modules, make sure the
bus connectors are securely locked together to be sure of proper electrical
connection.