What are the advantages of the MVI46-MCM compare to the 3150-MCM?

Here are some of the main advantages of the MVI46-MCM over the 3150-MCM:

• Direct M0/M1 file access, makes it much easier to configure
• You do not need to page memory as the 3150-MCM supports baud rates to 115.2 (3150 only to 38.4)
• 100 Modbus master commands on each port (200 total). 3150 only supported 100 commands
• Dedicated debug port and built in data analyzer to monitor data flow and to ease trouble-shooting.
• Field flash upgradeable