Description

PROSOFT MVI56-BAS is a powerful communication module.Here is a detailed introduction to it:

1.Product Overview

PROSOFT MVI56-BAS is a Modbus protocol-based communication module manufactured by Prosoft Technology.It is mainly used to connect Rockwell Automation’s ControlLogix PLC(Programmable Logic Controller)and Modbus devices.This module can convert traditional BASIC programs into a format recognizable by the ControlLogix system and achieve reliable communication with Modbus devices.

2.Main functions

Modbus communication:

Supports multiple Modbus protocols,including Modbus RTU,ASCII,and TCP/IP.

Modbus devices can be connected to ControlLogix PLCs through simple configuration to read and write data.

BASIC program conversion:

Can convert traditional BASIC programs used on 1747-BAS and 1771-DB modules into a format recognizable by the ControlLogix system.

A compact flash disk slot is provided to store BASIC programs using CF cards and support exporting programs to another device or a local PC.

ASCII device connection:

Can be used to connect devices using ASCII encoding(such as printers,barcode readers,or modems)to the ControlLogix backplane.

Data communication and synchronization:

Provides reliable data communication functions to ensure data synchronization and accuracy between PLC and Modbus devices.

PROSOFT MVI56-BAS

III.Technical specifications

Power supply:24VDC(may be different in some cases,please refer to the product manual for details).

Communication interface:Ethernet(supports Modbus TCP/IP protocol).

User interface:includes three ports DH-485,PRT1 and PRT2 for communication,BASIC program transmission,ASCII communication,programming or DF1 communication.

Memory:24065 bytes of available RAM(or available memory).

Operating temperature:060 degrees Celsius(may be extended to-4085 degrees Celsius in some cases,please refer to the product manual for details).

Storage temperature:-40~85 degrees Celsius.

Relative humidity:5%~95%(no condensation).

Dimensions:117mm x 43mm x 129mm(specific dimensions may vary depending on the product version).

Weight:0.91kg(specific weight may vary depending on the product version).

IV.Configuration and Usage

Configuration Instructions:

Add the MVI56-BAS module to the ControlLogix system and configure its parameters.

Use RSLogix 5000 software to create input/output data for Modbus communication and associate it with the ControlLogix PLC.

Configure the communication parameters of the MVI56-BAS module,such as serial port baud rate,data bits,stop bits,etc.

Connect the MVI56-BAS module to the Modbus device.

Usage:

Write a PLC program and use Modbus to read or write data from the Modbus device.

Configure the Modbus address of the MVI56-BAS module in RSLogix 5000 software and read or write data from the Modbus device through the PLC program.

5.Indicator lights and status monitoring

The MVI56-BAS module has four LED status indicators,which are used to indicate the status of module operation,backplane transmission,application and serial activity.These indicators help users quickly diagnose and solve communication problems.

PROSOFT MVI56-BAS

6.Application scenarios

The PROSOFT MVI56-BAS module is suitable for various industrial control scenarios,especially those that require the integration of Modbus devices into Rockwell Automation’s ControlLogix PLC system.It provides a simple and reliable communication solution to meet the needs of industrial automation for efficient and accurate data communication.

In summary,PROSOFT MVI56-BAS is a comprehensive and stable communication module that can meet the needs of industrial automation for Modbus communication and BASIC program conversion.

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