Product Details
Overview
The Allen-Bradley MVI56-MCM is a Modbus communication module engineered for integration within the ControlLogix platform. It enables seamless data exchange between ControlLogix processors and Modbus-compatible devices, supporting both Modbus RTU and Modbus TCP/IP networks. Designed for reliability and high-performance control applications, the MVI56-MCM provides a robust interface for connecting PLCs to third-party field instruments and control systems.
Technical Specifications
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Model / Part Number: MVI56-MCM
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Brand: Allen-Bradley
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Product Type: Modbus Communication Module
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Product Line: ControlLogix
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Weight: 1.69 lbs (0.77 kg)
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Backplane Power Consumption: 800 mA @ 5 VDC
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Supported Communication Protocols: Modbus RTU Master/Slave, Modbus TCP/IP
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Supported Serial Standards: RS-232, RS-422, RS-485
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Environmental Rating: Class I, Division 2, Groups A, B, C, and D (Hazardous Locations)
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RAM Requirement: Minimum 128 MB, Recommended 256 MB
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Operating Temperature: 32°F to 140°F (0°C to 60°C)
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Required Disk Space (for configuration tools): Minimum 100 MB
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Configuration Software: ProSoft Configuration Builder (PCB)
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Mounting Type: ControlLogix chassis-mounted
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Status Indicators: Module, Communication, and Network activity LEDs
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Module Function: Acts as a communication bridge between Logix controllers and Modbus networks
Key Features
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Dual Modbus ports for simultaneous master and slave operations
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Compatible with standard ControlLogix backplanes
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Simplified configuration through ProSoft software tools
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Built for use in hazardous and industrial environments
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Reliable real-time communication for Modbus-based control systems
Applications
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Integration of legacy Modbus devices with modern ControlLogix PLCs
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Industrial automation systems in oil and gas, power generation, and manufacturing
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Supervisory control and data acquisition (SCADA) networks requiring Modbus communication
FAQs
Q1: Which communication modes does the MVI56-MCM support?
It supports both Modbus RTU and Modbus TCP/IP protocols, allowing flexible network integration.
Q2: Can it be installed in hazardous locations?
Yes. It is certified for Class I, Division 2, Groups A, B, C, and D environments.
Q3: What software is required for configuration?
The module is configured using ProSoft Configuration Builder (PCB), available from ProSoft Technology.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
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Selecting the Right Cables for Industrial Automation: A Comprehensive Guide
Selecting the appropriate cabling infrastructure is critical for the success of any industrial automation project. Improper cable selection often leads to signal degradation, system instability, and costly downtime. As an automation engineer, I frequently see projects compromised by poor cabling choices in harsh industrial environments. This guide simplifies the complex landscape of cabling to help you make informed decisions for your PLC, DCS, and control systems.