MVI56E-MNETCR | ProSoft | Allen Bradley | Modbus TCP/IP Multi-Client Enhanced Module

Product Description

The MVI56E-MNETCR module from ProSoft Technology is a Modbus TCP/IP multi-client enhanced communication interface designed for Allen Bradley ControlLogix systems. It provides backward compatibility with the earlier MVI56-MCMR version while offering advanced diagnostics, flexible configuration, and robust data handling for industrial automation networks.

Key Specifications

• Manufacturer: ProSoft Technology

• Model: MVI56E-MNETCR

• Product Type: Modbus TCP/IP Multi-Client Enhanced Module

• Compatibility: 1756 ControlLogix® backplane, single-slot installation

• Ethernet Port: 10/100 MB with auto cable crossover detection

• Register Capacity: Up to 5000 × 16-bit registers

• Configuration & Diagnostics: CIPconnect®-enabled via ControlLogix 1756-ENxT modules and EtherNet/IP® pass-thru

• Programming Support: Sample Ladder Logic or Add-On Instruction (AOI) for data transfers

• LED Display: 4-character scrolling alphanumeric display showing status and diagnostics in plain English

• Software Support: ProSoft Discovery Service (PDS) for network identification and temporary IP assignment

• Configuration Storage: Personality Module (non-volatile CF card) for quick replacement and field deployment

Core Features

• Multi-client Modbus TCP/IP communication with enhanced diagnostics

• Backward compatibility with MVI56-MCMR for legacy support

• CIPconnect® integration for streamlined configuration and monitoring

• Flexible memory mapping for large-scale applications

• Quick replacement capability using CF card personality module

Application Scenarios

• Integration of Modbus TCP/IP devices into ControlLogix systems

• SCADA applications requiring multi-client Modbus communication

• Industrial automation setups needing advanced diagnostics and flexible configuration

FAQ

• Q: Is the MVI56E-MNETCR backward compatible with MVI56-MCMR?  A: Yes, it supports backward compatibility for seamless migration.

• Q: How many registers can the module handle?  A: It supports up to 5000 × 16-bit registers.

• Q: What is the purpose of the CF card personality module?  A: It stores configuration settings, allowing quick replacement in the field.

Comparison with Similar Modules

• MVI69-MNET: Modbus TCP/IP module for CompactLogix systems.

• MVI56E-MCM: Enhanced Modbus module for ControlLogix with Ethernet diagnostics.

• MVI71-MCM: Modbus communication module designed for PLC-5 systems.