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Allen-Bradley MVI56-MCM Modbus Master/Slave Communication Module
Allen-Bradley MVI56-MCM Modbus Master/Slave Communication Module
Popular Product

Allen-Bradley MVI56-MCM Modbus Master/Slave Communication Module


Item Number:MVI56-MCM

Brand: Allen-Bradley

Lead Time: In stock

Description:Modbus Master/Slave Communication Module

Payment: T/T

Contact Sales

Product Description

Allen-Bradley MVI56-MCM Modbus Master/Slave Communication Module is a communication module developed by ProSoft Technology and licensed as an official backplane technology from Rockwell Automation.

This module acts as a protocol conversion gateway between a ControlLogix processor and a Modbus network. All configuration for the MVI56-MCM module is defined in sample ladder logic, which is fully commented and includes user-defined data types, ladder rungs, and controller tags.

Function & Features

  • The MVI56-MCM installs as a generic 1756 module in RSLogix 5000 and is configured using the provided sample ladder logic. Module data and operating status can be viewed directly in RSLogix™ 5000 controller tags.
  • In addition to standard coils, discrete values, input registers, and holding registers, the MVI56-MCM also supports floating-point data transmission.
  • All MVI56-MCM module parameter configuration is completed using the fully commented sample ladder program, which can generally be used without modification.

Specifications

Specification

Details

Model MVI56-MCM

Communication Parameters

Baud rate: 110 to 115K baud

Stop bits: 1 or 2

Data size: 7 or 8 bits

Parity: None, Even, Odd

RTS timing delays: 0 to 65535 milliseconds

Modbus Modes

RTU mode (binary) with CRC-16

ASCII mode with LRC error checking

Node Address

1 to 247 (software selectable)

Status Data

Error codes, counters and port status available per configured slave port

Popular Product

Allen-Bradley MVI56-MCM Modbus Master/Slave Communication Module

Item Number:MVI56-MCM

Brand: Allen-Bradley

Lead Time: In stock

Description:Modbus Master/Slave Communication Module

Payment: T/T

Contact Sales

Product Description

Allen-Bradley MVI56-MCM Modbus Master/Slave Communication Module is a communication module developed by ProSoft Technology and licensed as an official backplane technology from Rockwell Automation.

This module acts as a protocol conversion gateway between a ControlLogix processor and a Modbus network. All configuration for the MVI56-MCM module is defined in sample ladder logic, which is fully commented and includes user-defined data types, ladder rungs, and controller tags.

Function & Features

  • The MVI56-MCM installs as a generic 1756 module in RSLogix 5000 and is configured using the provided sample ladder logic. Module data and operating status can be viewed directly in RSLogix™ 5000 controller tags.
  • In addition to standard coils, discrete values, input registers, and holding registers, the MVI56-MCM also supports floating-point data transmission.
  • All MVI56-MCM module parameter configuration is completed using the fully commented sample ladder program, which can generally be used without modification.

Specifications

Specification

Details

Model MVI56-MCM

Communication Parameters

Baud rate: 110 to 115K baud

Stop bits: 1 or 2

Data size: 7 or 8 bits

Parity: None, Even, Odd

RTS timing delays: 0 to 65535 milliseconds

Modbus Modes

RTU mode (binary) with CRC-16

ASCII mode with LRC error checking

Node Address

1 to 247 (software selectable)

Status Data

Error codes, counters and port status available per configured slave port

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