Product Details
Product Description
The MVI94-MCM-MHI module from ProSoft Technology is a Modbus Master/Slave communication interface designed for Allen Bradley FLEX I/O systems. It provides reliable connectivity for Modbus devices, supporting multiple serial protocols with robust isolation and diagnostic features.
Key Specifications
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Manufacturer: Allen Bradley / ProSoft Technology
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Model: MVI94-MCM-MHI
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Part Number: MVI94-MCM-MHI
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Product Type: Modbus Master/Slave Module
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Form Factor: Single-slot, 1794 backplane compatible
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Backplane Current Load: 20 mA @ 5 VDC
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External Power Supply: 12–24 VDC, 340–170 mA
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Operating Temperature: 0–55°C (32–131°F)
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Storage Temperature: –40–85°C (–40–185°F)
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Shock Resistance: 30 g operational, 50 g non-operational
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Vibration Resistance: 5 g, 10–150 Hz
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Relative Humidity: 5–95% non-condensing
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LED Indicators: Module status, backplane transfer, application status, serial activity, error
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Configuration Port (PRT1): Mini-DIN RS-232 with hardware handshaking
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Application Port (PRT2): Mini-DIN RS-232/422/485, jumper selectable, 500 V optical isolation from backplane
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Dimensions (with base): 3 × 3.7 × 2.7 in (94 × 94 × 69 mm)
Core Features
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Supports Modbus Master and Slave communication modes
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Optical isolation for enhanced reliability in industrial environments
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Multiple serial interface options (RS-232/422/485)
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Compact FLEX I/O form factor for flexible installation
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LED indicators for real-time diagnostics and status monitoring
Application Scenarios
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Integration of Modbus-based sensors, drives, and controllers into FLEX I/O systems
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Distributed control systems requiring Modbus Master/Slave communication
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Industrial automation setups needing reliable serial connectivity
FAQ
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Q: Can the MVI94-MCM-MHI operate as both Master and Slave? A: Yes, it supports both communication roles.
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Q: What isolation level is provided? A: The application port offers 500 V optical isolation from the backplane.
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Q: What serial interfaces are supported? A: RS-232, RS-422, and RS-485 are supported via jumper selection.
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.
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