PROSOFT MVI56-MBP

The ProSoft MVI56-MBP is a dual‑port Modbus Plus communication module designed specifically for Rockwell Automation’s ControlLogix® PLC platform. It plays a critical role in industrial automation networks by connecting the ControlLogix system with Modbus Plus devices, supporting both Master and Slave communication modes.

1. Overview

• Model: MVI56-MBP (Modbus Plus Dual‑Port)
• Type: Fieldbus communication module
• Key Function: Enables efficient data exchange between the ControlLogix PLC and Modbus Plus networks, supporting both Master and Slave operations.

2. Technical Specifications

• Backplane Current Draw: 800 mA @ 5V DC
• Operating Temperature: 0°C to 60°C
• Storage Temperature: -40°C to 85°C
• Relative Humidity: 5% to 95% (non-condensing)
• Serial Ports: Two independently configurable ports (RS-232, RS-422, RS-485)
• Baud Rate: 110 to 115,200 baud
• Parity: None, Even, Odd
• Data Bits: 7 or 8 bits
• Stop Bits: 1 or 2 bits

3. Product Features

• Dual‑Port Design: Two independently configurable serial ports for maximum flexibility in connecting various devices.
• High Reliability: Supports redundant communication to ensure secure transmission of critical data in industrial environments.
• Easy Integration: Compatible with the 1756 ControlLogix backplane and can be directly inserted into any I/O slot.
• Powerful Software Support: Configured via ProSoft Configuration Builder (PCB) software, with LED status indicators and menu-driven diagnostics for easy troubleshooting.

4. Structure and Components

• Hardware: Single-slot design that fits into Rockwell PLC racks, with built‑in power management and isolation circuits.
• Interfaces: Provides standard RS-232 / RS-485 / RS-422 connections for linking Modbus Plus field devices.
• Internal Architecture: Features an independent communication processor and dedicated register mapping area for efficient data buffering and processing.

5. Application Areas

• Industrial Automation: Connects PLCs with sensors and actuators in factory automation systems.
• Process Control: Monitors and controls process variables in continuous process industries such as chemical, oil and gas, and pharmaceuticals.
• Energy Management: Used for data acquisition in power generation, wind energy, and other energy-related applications.
• Building Management: Enables centralized control in Building Automation Systems (BMS).

6. Installation and Maintenance

Hardware Installation

Configuration Steps

1. Port Settings: Use PCB software to configure communication parameters for each port, such as baud rate, parity, and protocol type.
2. Data Mapping: Define register address mapping between the PLC and external devices.
3. Download Configuration: Download the configuration file to the PLC and restart the module for changes to take effect.

Maintenance

If you would like to learn more about our products and services, please feel free to contact us at any time!

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• Email : sales5@xrjdcs.com
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