The inRAx Modbus Master/Slave Communication Module is designed to allow FLEX processors to interface easily with Modbus protocol-compatible devices and hosts.
The MVI94-MCM module acts as an input/output module between the Modbus network and the Rockwell Automation backplane. The data transfer from the FLEX processor is asynchronous from the actions on the Modbus network.
Many host SCADA packages support the Modbus protocol, while devices commonly supporting the protocol include several PLCs, as well as many other third party devices in the marketplace. (For a partial list of devices that speak Modbus, please visit the ProSoft Tested section of the ProSoft Technology web site).
Applications
Applications using the Modbus Communication Module can be found in many industrial sectors and in the following applications
Foreign device data concentrator
Pipelines and offshore platforms
Food processing
Mining
Pulp and paper
SCADA communications
Supports Enron version of Modbus protocol for floating point data transactions.