Knowledge Base / Rockwell In-chassis / SLC / MVI46 Series

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

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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