What is the difference between the 3150-MCM and the MVI46-MCM

• Is the latest Modbus module for the Allen-Bradley ;SLC platform
• Provides a debug port which allows the user to view module configuration and status
• Provides a built-in data analyzer for troubleshooting communication problems with the attached Modbus devices
• Is field upgradable
• Is based on a 16-bit processor instead of the 3150-MCM's 8-bit processor
• Provides 5000 registers for data transfer (3150-MCM has 4000)
• Has direct M1 files access for faster data throughput (3150-MCM must page 50 words of data to the processor at a time)
• Supports baud rates of up to 115,200 on the serial port (3150-MCM supports 38,400 max)
• Supports 100 Modbus commands per port (3150-MCM supports 100 commands shared by both application ports)

Article ID: 22
Created On: Tue, Nov 28, 2006 at 8:41 AM
Last Updated On: Mon, Aug 29, 2016 at 4:47 PM
Authored by: Technical Support

Online URL: https://www.prosoft-technology.com/kb/article.php?id=22