The 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 module’s enhanced version provides increased data capacity, improved performance, and easier integration through Add-On Instructions. Typical applications include connecting drives, instruments, and other third-party Modbus devices in process and factory automation systems.

• Two independent serial ports (RS-232, RS-422, RS-485)
• Supports Modbus RTU and ASCII protocols
• Enhanced data capacity for large process systems
• Backplane current load: 800 mA at 5 VDC
• Operating temperature: 0°C to 60°C (32°F to 140°F)