MVI46-MCM | Modbus Communication Module

PROSOFT MVI46-MCM Technical Specifications

Main Features and Advantages

The PROSOFT MVI46-MCM delivers seamless Modbus integration for Allen-Bradley ControlLogix systems. Its dual-configurable ports support both master and slave operations simultaneously, enabling bidirectional communication with up to 247 devices per network. Advanced protocol handling ensures reliable data exchange even in electrically noisy environments, with 2500V optical isolation protecting your ControlLogix backplane. The module’s non-volatile memory retains configuration settings during power cycles, while real-time diagnostics provide immediate notification of communication faults. For complex installations, the universal RS-232/422/485 ports eliminate the need for external converters.

MVI46-MCM

Configuration flexibility stands as a key advantage – engineers can map Modbus data directly to ControlLogix tags without intermediate programming. This reduces integration time by up to 70% compared to gateway solutions. The module operates transparently in the ControlLogix rack as a native device, allowing direct data access through produced/consumed tags. With robust EMC protection meeting industrial standards, the MVI46-MCM maintains signal integrity in demanding applications including oil refineries, water treatment plants, and manufacturing facilities. Contact our engineers via WhatsApp for custom configuration templates.

Application Areas

Deploy the PROSOFT MVI46-MCM to bridge modern control systems with legacy Modbus equipment across multiple industries. In energy production, it connects gas turbines and boiler controls to distributed control systems. Water/wastewater operations use it to integrate pump stations, flow meters, and chemical analyzers with SCADA networks. Manufacturing facilities leverage it to communicate with CNC machines, quality control sensors, and material handling systems. For process industries, it provides critical data exchange between ControlLogix safety systems and field instruments in hazardous areas.

Infrastructure applications include integrating HVAC systems, lighting controls, and security devices into building management systems. Transportation implementations feature in baggage handling automation and rail signaling networks. The module’s protocol flexibility makes it ideal for retrofitting projects where modern PLCs must coexist with legacy Modbus RTU devices without complete system replacement. Its rugged construction and wide operating temperature range ensure reliability in both indoor control rooms and outdoor substations.

Related Products

• MVI56E-MCM: Enhanced version for ControlLogix 1756 platform with Ethernet port
• MVI69L-MCM: Compact solution for CompactLogix systems
• MVI46-GSC: Genius Bus Controller for GE systems
• MVI46-DFNT: DeviceNet scanner module
• MVI46-MNET: Modbus TCP/IP communication module
• PS69MM-111: Mounting kit for CompactLogix applications
• CBA-ACC: Termination connectors and accessories kit

Installation and Maintenance

Installation guidelines: Insert the MVI46-MCM into any available ControlLogix slot following standard ESD precautions. Secure all communication cables using shielded twisted-pair wiring with proper grounding. Maintain at least 5cm separation from high-voltage power lines. Configure port parameters through Prosoft Configuration Builder software before network activation.

Maintenance recommendations: Conduct annual inspections of terminal connections and communication cable integrity. Monitor module status LEDs during routine system checks. Update firmware during planned maintenance windows using Prosoft’s maintenance tools. Store configuration backups offline and maintain spare modules programmed with current settings for rapid replacement in critical applications.

Product Guarantee

HONG KONG SAUL ELECTRICAL LIMITED provides comprehensive 1-year warranty protection for all PROSOFT MVI46-MCM modules, covering defects in materials and workmanship. Our technical team offers pre-configuration services and application-specific troubleshooting throughout the product lifecycle. As authorized Prosoft partners, we maintain direct access to engineering resources and firmware updates unavailable through standard distribution channels. For critical system failures, we provide 72-hour emergency replacement service with expedited global shipping.

Company Profile

HONG KONG SAUL ELECTRICAL LIMITED specializes in industrial automation solutions as a certified partner for Prosoft, Schneider, ABB, and other global leaders. With strategically located warehouses in Asia and Europe, we maintain extensive inventories of communication modules and PLC accessories. Our application engineers provide end-to-end support from system design to commissioning and maintenance.

Contact Information

Technical Support: sales@saulcontrol.com
Project Coordination: +86 18150899970
WhatsApp Configuration Support: +8618059884797