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MV156E-MCM

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Overview of Allen-Bradley MVI56E-MCM

The Allen-Bradley MVI56E-MCM is an enhanced Modbus Master/Slave Communications Interface Module designed for Rockwell Automation ControlLogix processors. Developed by ProSoft Technology, it facilitates seamless data exchange between ControlLogix systems and Modbus RTU/ASCII devices, supporting both master and slave roles on two independent serial ports.

Key Features

  • Single-slot, 1756 ControlLogix backplane compatible module
  • Two independent serial ports configurable for Modbus RTU or ASCII protocols
  • Supports floating-point data movement including Enron and Daniel formats
  • High-speed data transfer and optimized polling for master functions
  • Supports up to 100 commands per master port
  • Includes LED indicators and 4-character alphanumeric display for status and diagnostics
  • Supports CIPconnect for configuration and diagnostics through Ethernet
  • Backplane current load: 800 mA @ 5 V DC, 3 mA @ 24 V DC
  • Operating temperature range: 0°C to 60°C (32°F to 140°F)
  • Includes configuration software and sample ladder logic for easy integration

Technical Specifications

Model MVI56E-MCM
Type Modbus Master/Slave Communications Interface Module
Platform Allen-Bradley ControlLogix
Backplane Current Load 800 mA @ 5 V DC, 3 mA @ 24 V DC
Communication Ports Two serial ports (RS-232, RS-422, or RS-485)
Communication Protocols Modbus RTU and ASCII
Parity None, Odd, Even
Baud Rate 110 to 115.2 Kbps
Operating Temperature 0 to 60 °C
Storage Temperature -40 to 85 °C
Weight Approx. 0.52 kg (1.15 lbs)

Applications

The MVI56E-MCM module is widely used in industrial automation for integrating ControlLogix controllers with various Modbus devices across SCADA, process control, mining, water treatment, and manufacturing sectors. It enables robust Modbus communication, facilitating efficient data acquisition, control, and monitoring in complex automation networks.


MV156E-MCM

$0.00

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Does it come with a warranty?

Yes, All products are offered wth 1-Year warranty.

What is the condition of the product?

All products sold are New & Unused.

How fast is shipping?

All products are delivered within 2-8 business days depending on our stock location.

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