User manual
Start Here  MVI56-HART ♦ ControlLogix Platform 
User Manual  HART Multi-drop Master Communication Module 
Page 20 of 171  ProSoft Technology, Inc. 
  October 13, 2011 
1.6  Connecting Your PC to the ControlLogix Processor 
There are several ways to establish communication between your PC and the 
ControlLogix processor. The following steps show how to establish communication 
through the serial interface. It is not mandatory that you use the processor's serial 
interface. You may access the processor through whatever network interface is available 
on your system. Refer to your Rockwell Automation documentation for information on 
other connection methods. 
1  Connect the right-angle connector end of the cable to your controller at the 
communications port. 
2  Connect the straight connector end of the cable to the serial port on your computer. 










