Modbus Manager

The Modbus Interface Manager user program provides a quick Modbus RTU protocol interface to wired and wireless devices without a detailed knowledge of the inner workings of protocol, ROC convert codes or data types. 

All of the definitions for each device are internal to the program such as modbus registers, modbus functions, integer scaling, I/O types and data interpretations. Polled data can be retrieved by simply assigning a modbus address, selecting a comm port, setting port parameters, selecting a remote device type , and enabling it.

This program was primarily designed for devices that have fixed modbus tables where registers are in predictable places.


  • Contains a drop down database of commonly used devices in upstream production
  • “Virtual IO” for each register available
  • Advanced diagnostics per device, not just port
  • Additional mapping capabilities if needed
Emerson Process Management

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