MVI156-MCMR Master/slave communication module
With the MVI56E Enhanced Modbus master/Slave communication module, Rockwell Automation ® ControlLogix® processors can easily connect devices using the RTU/ASCII serial communication protocol.
The MVI56E-MCM and MVI56E-MCMXT act as input/output modules on the ControlLogix backplane, making Modbus data look like I/O data to the processor. The data transfer with the processor is asynchronous with the communication on the Modbus network.
The module has two independently configurable serial ports that can operate in the same or different Modbus networks. Each port can be configured as a Modbus master or slave, sharing the same user-controlled 10,000-word database.
The two modules are functionally identical. The MVI56E-MCM is used for standard process application projects.
The MVI56E-MCMXT is used in the Logix-XT™ control platform to operate in extreme environments. It withstands higher operating temperatures and has a form coating that provides protection under harsh or corrosive conditions.
| MVI56E-MNETX |
| MVI56E-MNETC-CC 系列 |
| MVI56E-MCMR-CC 系列 |
| MVI56E-61850S |
| MVI56-BAS |
| MVI46-DFNT |
| MVI46-DFCM |
| MVI46-ADMNET |
| MVI46-103M |
| MVI156-MCMR |
