The ProSoft MVI56-MNET is a high-performance network interface module designed specifically for Rockwell Automation ControlLogix processors. This module enables seamless integration between ControlLogix systems and Modbus TCP/IP-compatible devices, acting as a bridge to facilitate data exchange in industrial automation environments. It supports both Client and Server modes, providing flexibility for various network architectures.
Features
Designed for seamless integration with Allen-Bradley ControlLogix backplanes.
Supports Modbus TCP/IP protocol for robust industrial communication.
Configurable as a Modbus TCP/IP Client or Server.
Includes one RJ45 Ethernet port for network communication and one RJ45 serial port for local configuration.
Facilitates data transfer between ControlLogix processors and third-party Modbus devices.
Applications
The MVI56-MNET is widely utilized in industrial control systems where Allen-Bradley PLCs must communicate with external Modbus-enabled hardware, such as variable frequency drives (VFDs), power meters, remote I/O, or other third-party controllers. It is commonly found in oil and gas, water/wastewater, and manufacturing process control applications.
Technical Specifications
Product Model
MVI56-MNET
Manufacturer
ProSoft
Protocol
Modbus TCP/IP
Compatibility
Allen-Bradley ControlLogix
Ethernet Port
1 x RJ45 (Modbus)
Configuration Port
1 x RJ45 (Serial)
Tariff Code
8537101190
Installation Guidelines
Ensure the ControlLogix rack is powered down before inserting or removing the MVI56-MNET module.
Slide the module into an available slot in the ControlLogix chassis and secure it using the top and bottom locking tabs.
Use shielded twisted-pair Ethernet cabling for the Modbus TCP/IP connection to minimize electromagnetic interference (EMI).
Connect the configuration cable to the serial port for initial setup and parameter configuration via ProSoft Configuration Builder.
Verify that the module status LEDs indicate successful backplane communication and network link activity after power-up.
FAQ
Does the MVI56-MNET require external power?
No, the module is powered directly through the ControlLogix backplane once properly seated in the chassis.
Can this module act as both a Client and a Server?
Yes, the MVI56-MNET is capable of operating as a Modbus TCP/IP Client, Server, or both simultaneously, depending on the configuration.
