Description

PROSOFT MVI94‑MCM‑ Modbus Communication Module

1. Product Title

PROSOFT MVI94‑MCM‑ Modbus RTU Communication Module for Flex‑I/O

2. Product Overview

The MVI94‑MCM is a rack‑mount communication interface module designed for Allen‑Bradley Flex I/O system, implementing Modbus RTU Master and Slave protocol functions. MVI94‑MCM establishes bidirectional data exchange between Flex I/O backplane and external Modbus RTU field devices including drives, meters and remote instruments. It features dual isolated serial ports, local data buffer storage, and configurable Modbus function‑code support, removing the requirement for external protocol converters. This module enables legacy serial‑based equipment integration into Rockwell automation architectures, supporting reliable data transfer in electrically noisy plant cabinet environments.

3. Technical Specifications

• Brand: PROSOFT
• Model: MVI94‑MCM
• Warranty: One Year
• Condition: 100% New & Original
• Input/Output: 2 × galvanically isolated RS‑485 serial ports
• Communication: Modbus RTU Master / Slave; baud rate 1200‑115200 bps
• Power Supply: Powered via Flex I/O backplane
• Operating Temp: 0 °C ~ +60 °C
• Mounting: Flex I/O rack slot installation
• Compatibility: Allen‑Bradley Flex I/O system
• 

4. Application Scenarios

• Factory‑Floor Legacy Device Integration: The MVI94‑MCM connects Modbus‑based variable‑frequency drives and power meters to Flex I/O hardware for discrete manufacturing lines.
• Oil & Gas Well‑Site Remote Monitoring: Interacts with Modbus RTU flow computers and field transmitters to deliver process data to upper‑level control systems.
• Building & Facility Automation: Deployed within facility control cabinets for interfacing HVAC controllers and energy‑monitoring instruments over Modbus RTU serial links.