Product Details
Product Description
The MVI71-MCM module from ProSoft Technology is a Modbus Master/Slave communication interface designed for Allen Bradley PLC-5 systems. It provides a reliable solution for integrating Modbus devices into Rockwell Automation environments, supporting both local and remote rack configurations.
Key Specifications
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Manufacturer: Allen Bradley / ProSoft Technology
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Product Line: PLC-5
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Model: MVI71-MCM
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Part Number: MVI71-MCM
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Product Type: Modbus Master/Slave Module
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Weight: 3.00 lbs (1.36 kg)
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Compatible Series: Rockwell Automation Programmable Logic Controller
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Slot: Single slot installation
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Rack Type: Local or Remote
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Data Transfer: Ladder Logic integration
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Register Capacity: Up to 5000 registers
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Shock Resistance: 30G operational rating
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Backplane Current Load: 800 mA @ 5V DC
Core Features
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Supports Modbus Master and Slave communication modes
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Large register capacity for complex data mapping
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Ladder Logic integration for ControlLogix programming environments
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Single-slot design for compact installation
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Industrial-grade durability with high shock resistance
Application Scenarios
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Integration of Modbus-based sensors, drives, and controllers into PLC-5 systems
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Distributed control systems requiring Modbus communication
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Legacy automation environments needing stable Modbus connectivity
FAQ
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Q: How many registers can the MVI71-MCM handle? A: The module supports up to 5000 registers.
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Q: Can this module be installed in remote racks? A: Yes, it supports both local and remote rack configurations.
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Q: Does the module support both Master and Slave modes? A: Yes, it can operate as either a Modbus Master or Slave.
Comparison with Similar Modules
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MVI56-MCM: Designed for ControlLogix systems with Modbus support.
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MVI56E-MCM: Enhanced version with Ethernet diagnostics and extended features.
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MVI56-PDPS: PROFIBUS DP Slave module for PROFIBUS networks.
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
Understanding Marshalling Cabinets in Industrial Control Systems Architecture
Industrial control system deployments rely on structured signal distribution to bridge field instrumentation with central processing hardware. A marshalling cabinet serves as the vital intermediate connection point between heavy field home-run multi-pair cables and delicate input/output (I/O) modules housed inside Programmable Logic Controller (PLC) or Distributed Control System (DCS) enclosures. By segregating field cable terminations from control hardware, engineers maintain system flexibility, safeguard controller components, and streamline commissioning workflows.
FAT vs SAT in Industrial Control Systems: Key Differences and Execution Guide
Industrial control system deployment relies on strict verification protocols to guarantee operational safety, system stability, and regulatory compliance. Commissioning complex Programmable Logic Controller (PLC) racks, Distributed Control Systems (DCS), and Safety Instrumented Systems (SIS) requires two critical milestones: the Factory Acceptance Test (FAT) and the Site Acceptance Test (SAT). Both procedures validate that system automation meets design specifications, but they occur at different stages of project execution and target distinct operational risks.
Hub vs Switch vs Router in Industrial Automation Architecture
Modern factory automation relies on reliable industrial networking infrastructure to exchange real-time field data across operational technology systems. Engineers often encounter networking hardware like hubs, switches, and routers when integrating Programmable Logic Controllers, Distributed Control Systems, and SCADA monitoring nodes. Although these devices share physical ports, they operate at different layers of the Open Systems Interconnection reference model and deliver distinct traffic management capabilities.