ProSoft MVI56-MCM | Modbus Serial RTU/ASCII Module | ControlLogix 1756

Warranty： 1 year

Quality: Original module

Condition： New / Used

Certificate: COO(Certificate Of Original)

Warehouse: in -stock

HS Code:85389000.00

Delivery term:Express DHL/FedEx/UPS

Delivery time: Shipped in 1 week after payment

Payment term: T/T | Full payment

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Product Description & Procurement Process

Same Family / Related Models

ProSoft MVI56-MCM: Modbus Master/Slave Serial Communication Module

The ProSoft MVI56-MCM is the industry-standard solution for adding Modbus Serial connectivity to your Allen-Bradley ControlLogix system. Whether you need to pull data from a legacy power meter or coordinate a network of variable frequency drives (VFDs), the MVI56-MCM provides the high-speed, reliable data mapping required to bridge the gap between EtherNet/IP and Modbus RTU/ASCII.

With two independent serial ports, the MVI56-MCM acts as a powerful gateway, allowing your ControlLogix PLC to function as a Modbus Master or Slave on each port. It resides directly in the 1756 chassis, utilizing the backplane for high-speed data transfer, ensuring that your time-critical control loops remain synchronized.

Technical Specifications

Feature	Details
Model Number	MVI56-MCM
Platform	Allen-Bradley ControlLogix (1756 Chassis)
Protocol	Modbus Serial (RTU and ASCII modes)
Serial Ports	2 x RS-232, RS-422, or RS-485 (Jumper selectable)
Baud Rates	110 to 115,200 baud
Modbus Roles	Master, Slave, or Master/Slave combined
Backplane Current	800 mA @ 5 VDC / 3 mA @ 24 VDC
Operating Temp	0°C to 60°C (32°F to 140°F)
Condition	100% Original & Brand New

ProSoft MVI56-MCM Modbus Serial Master Slave Module for Allen-Bradley ControlLogix

Key Features & Operational Role

Core Capability	Operational Benefit
Dual-Port Flexibility	Two independent ports allow simultaneous Master and Slave roles for sensors and SCADA systems.
Deep Memory Mapping	Supports a 5,000-word internal database for extensive data exchange with ControlLogix tags.
Protocol Versatility	Full support for RTU and ASCII formats ensures compatibility with legacy 3rd-party hardware.
Simple Configuration	Easily set up via ProSoft Configuration Builder (PCB) with available sample ladder logic.
Rugged Integration	Direct 1756 rack installation eliminates external gateways, saving power and cabinet space.

Why Choose Us? (Your Trusted ProSoft Spares Expert)

Our Service Standard	Your Guaranteed Advantage
Real-Time Video Inspection	Live verification (WhatsApp/Zoom) of serial numbers, labels, and port integrity before shipment.
100% Original & Brand New	Strictly genuine ProSoft hardware. We only supply factory-sealed modules for high-stakes networks.
12-Month Warranty	Complete 1-year replacement warranty on every brand-new module to protect your investment.
Global Logistics Excellence	Expert delivery to Saudi Arabia, UAE, and Kazakhstan with professional export documentation.

ProSoft MVI56-MCM Serial Port Pinout and Hardware Revision Label Detail

Frequently Asked Questions (FAQ)

Q1: What is the difference between MVI56-MCM and MVI56E-MCM?

A: The MVI56-MCM is the standard version. The MVI56E-MCM (Enhanced) adds Ethernet-based configuration and microSD backup. For legacy system maintenance, the standard MCM is the perfect direct replacement.

Q2: Can I use this module as both a Master and a Slave?

A: Yes. Each of the two ports is independently configured. You can have Port 1 as a Master and Port 2 as a Slave simultaneously.

Q3: Is any special software required for configuration?

A: While text-based config is possible, we recommend the free ProSoft Configuration Builder (PCB) for intuitive graphical setup and diagnostics.

Q4: How fast can I get this to a remote site in the Middle East?

A: We maintain ready-to-ship stock. Express air freight (DHL/FedEx) typically takes 3–5 business days to reach major industrial hubs like Riyadh or Almaty.

Request a Professional Quote Today

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