ProSoft MVI56E-MCMThe ProSoft MVI56E MCM Modbus Master Slave Enhanced Network Interface Module enables Rockwell Automation ControlLogix controllers to communicate seamlessly with Modbus RTU and ASCII devices. Acting as an I O module on the ControlLogix backplane, it supports both Master and Slave modes on two independent serial ports. The modules enhanced version provides increased data capacity, improved performance, and easier integration through Add On Instructions.