Description
The code “MVI56-MCM” refers to the ProSoft Technology MVI56-MCM Modbus Master/Slave Communication Module. Here’s a breakdown of the product details:
Product Name:
- ProSoft Technology MVI56-MCM Modbus Master/Slave Communication Module
Product Description:
The MVI56-MCM is an industrial communication module that enables devices using the Modbus protocol to communicate with controllers from Rockwell Automation, specifically the Allen-Bradley ControlLogix series. Modbus is a common industrial communication protocol used to exchange data between various devices on a network.
Product Function:
The MVI56-MCM acts as a bridge between Modbus devices and the ControlLogix controller. It can function in two primary modes:
- Modbus Master: The MVI56-MCM initiates communication and requests data from slave devices (sensors, actuators, etc.) connected on the Modbus network.
- Modbus Slave: The MVI56-MCM acts as a slave device itself, responding to data requests from the ControlLogix controller and providing the requested information.
This two-way communication allows the ControlLogix controller to:
- Read sensor data from Modbus devices.
- Control actuators connected to Modbus slaves.
- Monitor the status of various devices on the Modbus network.
Product Parameters and Specifications (Refer to ProSoft Technology website or datasheet for details):
Exact specifications may vary depending on the specific model revision of the MVI56-MCM. However, some typical parameters might include:
- Supported Modbus Versions: The versions of the Modbus protocol the module supports (e.g., Modbus RTU, Modbus ASCII).
- Number of Modbus Slaves: The maximum number of Modbus slave devices the module can communicate with simultaneously.
- Communication Interface: The physical connection method for the Modbus network (e.g., RS-232, RS-485).
- Communication Speed: The data transfer rate supported by the module for Modbus communication.
- Isolation: Electrical isolation between the Modbus network and the ControlLogix controller for enhanced noise immunity.
