• ProSoft MVI56E-MCMR
  • ProSoft MVI56E-MCMR
  • ProSoft MVI56E-MCMR
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ProSoft MVI56E-MCMR Modbus Master/Slave Communications Interface Module

ProSoft MVI56E-MCMR Modbus Master/Slave Communications Interface Module

Description

The ProSoft MVI56E-MCMR is a high-performance communications interface module designed for integration within Rockwell Automation ControlLogix 1756 chassis environments. This module provides seamless connectivity between the ControlLogix backplane and Modbus...

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SKU: MVI56E-MCMR
Vendor: ProSoft
Category: Communications Interface Module
Related Series:

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Description

The ProSoft MVI56E-MCMR is a high-performance communications interface module designed for integration within Rockwell Automation ControlLogix 1756 chassis environments. This module provides seamless connectivity between the ControlLogix backplane and Modbus serial devices, supporting both Master and Slave functionality. It acts as a bridge, allowing the PLC to communicate with a wide range of serial devices such as drives, instrumentation, and power monitors.

Features

  • Supports both Modbus Master and Slave communication modes.
  • Optimized for ControlLogix 1756 chassis, occupying a single slot.
  • Integrated Ethernet port for configuration and diagnostics (10/100 Mbps).
  • Supports large data transfers with a capacity of 5,000 words.
  • Configurable serial data rates ranging from 110 baud to 115.2 kbps.
  • Enhanced diagnostics and status monitoring via the backplane and Ethernet interface.

Technical Specifications

Product Model MVI56E-MCMR
Manufacturer ProSoft Technology
Series ControlLogix
Backplane Current Load 800 mA at 5 V DC
Module Width Single slot
Data Size 5,000 words
Ethernet Data Rate 10 / 100 Mbps
Serial Data Rate 110 baud to 115.2 kbps
Operating Temperature 0 degC to 60 degC (32 degF to 140 degF)
Storage Temperature -40 degC to 85 degC (-40 degF to 185 degF)
Relative Humidity 5% to 95% (non-condensing)

Installation Guidelines

  • Ensure the ControlLogix chassis is powered down before inserting or removing the MVI56E-MCMR module to prevent electrical damage.
  • Slide the module into any available slot in the 1756 chassis and secure it using the top and bottom latching mechanisms.
  • Use shielded twisted-pair cabling for serial connections to minimize electromagnetic interference (EMI).
  • Maintain proper grounding practices for the chassis to ensure signal integrity.
  • Ensure adequate ventilation around the chassis to maintain operating temperatures within the specified 0 degC to 60 degC range.
  • Handle the module using standard ESD (Electrostatic Discharge) protection protocols.

FAQ

Does the MVI56E-MCMR support both Modbus RTU and ASCII?

Yes, the module is designed to support both Modbus RTU and ASCII protocols in both Master and Slave modes, providing flexibility for various serial device requirements.

Is this module compatible with all ControlLogix chassis?

The MVI56E-MCMR is designed for standard 1756 ControlLogix chassis. Please ensure your chassis has an available slot and sufficient power supply capacity to handle the 800 mA current draw at 5 V DC.