PROSOFT MVI56E-MNETXT

Description

Detailed parameter table

PROSOFT MVI56E-MNETXT

Product introduction

The PROSOFT MVI56E – MNETXT is a high – performance enhanced redundant Modbus TCP communication module developed by ProSoft Technology, specifically designed for Allen – Bradley’s advanced ControlLogix 1756 redundant chassis (v35+). As the next – generation upgrade of the PROSOFT MVI56E – MNETR, it addresses the growing demands of large – scale, high – bandwidth industrial automation systems (such as smart factories, large – scale power grids, and multi – site water treatment networks) where traditional redundant modules struggle with limited bandwidth, high latency, and complex multi – protocol integration.

By integrating 2500 Mbps SFP+ ports, 5000 Modbus requests/second throughput, and optional edge computing capabilities, the PROSOFT MVI56E – MNETXT delivers 2.5x the performance of the PROSOFT MVI56E – MNETR. It retains the dual – layer redundancy of its predecessor while adding optional triple – module redundancy (TMR) and PROFINET – to – Modbus TCP translation—making it ideal for multi – vendor environments. For facilities upgrading from the PROSOFT MVI56E – MNETR, the PROSOFT MVI56E – MNETXT offers backward compatibility with existing configurations, extending ControlLogix systems with enterprise – level bandwidth, flexibility, and reliability without costly infrastructure overhauls.

Core advantages and technical highlights

Ultra – High Bandwidth & Throughput: The PROSOFT MVI56E – MNETXT features 4x 2500 Mbps SFP+ ports (supports fiber and copper) and up to 5000 Modbus requests/second—2.5x the throughput of the PROSOFT MVI56E – MNETR. This enables it to handle large – scale deployments with 100+ Modbus TCP devices (e.g., smart sensors, VFDs) without bottlenecks. A smart automotive factory uses the PROSOFT MVI56E – MNETXT to connect a ControlLogix PAC to 80 Modbus TCP robotic arms and 40 quality inspection cameras: the module’s high bandwidth ensures real – time synchronization of robotic movements and camera data, reducing production cycle time by 20% compared to the PROSOFT MVI56E – MNETR.

Enhanced Redundancy & Reliability: Building on the PROSOFT MVI56E – MNETR’s dual – layer redundancy, the PROSOFT MVI56E – MNETXT reduces failover time to < 2 ms and adds optional triple – module redundancy (TMR) for SIL 3 applications. It also supports 24 VDC external backup power, ensuring operation even if the ControlLogix backplane loses power. A large – scale nuclear power plant deploys the PROSOFT MVI56E – MNETXT in TMR mode to connect Modbus TCP radiation monitoring systems to ControlLogix PACs: the TMR setup and < 2 ms failover ensure compliance with NRC safety standards, preventing $1M/hour downtime in case of module or network failures.

Optional Edge Computing & Multi – Protocol Support: Unlike the PROSOFT MVI56E – MNETR, the PROSOFT MVI56E – MNETXT offers optional edge computing capabilities—allowing pre – processing of Modbus TCP data (e.g., filtering noise, calculating averages) before sending it to the ControlLogix PAC. This reduces the PAC’s processing load by 30%. It also supports optional PROFINET – to – Modbus TCP translation, enabling integration of Siemens PROFINET devices (e.g., S7 – 1500 PLCs) into ControlLogix systems. A pharmaceutical plant uses this feature to connect PROFINET – based filling machines and Modbus TCP temperature sensors to a single ControlLogix PAC via the PROSOFT MVI56E – MNETXT, simplifying network architecture and reducing hardware costs by 40%.

Typical application scenarios

In large – scale power grids, a utility company deploys the PROSOFT MVI56E – MNETXT with redundant ControlLogix PACs to monitor 120 Modbus TCP smart meters (distributed across 50 substations) and control 60 Modbus TCP capacitor banks. The module’s 2500 Mbps SFP+ fiber ports connect to a wide – area network (WAN), ensuring low – latency data transfer between substations and the central control room. Its high throughput (5000 requests/second) handles simultaneous polling of all meters and capacitor banks, while TMR redundancy ensures 99.9999% uptime. During a grid load surge, the PROSOFT MVI56E – MNETXT enables the PAC to adjust capacitor bank settings in < 70 ms, preventing voltage sags and avoiding $500k in lost revenue from industrial customers.

In multi – site water treatment networks, a municipal utility uses the PROSOFT MVI56E – MNETXT to connect 10 remote water treatment plants (each with a ControlLogix PAC) to a central Modbus TCP SCADA system. The module’s SFP+ fiber ports link the plants via a regional fiber network, while edge computing pre – processes flow meter data (filtering out temporary spikes) to reduce data transfer volume by 50%. The PROSOFT MVI56E – MNETXT’s enhanced redundancy ensures continuous communication even if a fiber link is cut—allowing the central SCADA system to monitor water quality and adjust pump speeds across all plants in real time. This integration reduces operational costs by 25% compared to using the PROSOFT MVI56E – MNETR with separate gateways.

In smart electronics manufacturing, a contract manufacturer uses the PROSOFT MVI56E – MNETXT to connect a ControlLogix PAC to 60 Modbus TCP pick – and – place robots and 30 Modbus TCP PCB inspection systems. The module’s high bandwidth ensures real – time data exchange between the PAC and robots, enabling synchronized assembly of complex circuit boards. Its optional PROFINET translation feature also integrates 20 Siemens PROFINET – based soldering machines into the same network. The PROSOFT MVI56E – MNETXT’s edge computing filters out faulty inspection data, reducing the PAC’s processing load and improving production yield by 15% compared to the PROSOFT MVI56E – MNETR.

PROSOFT MVI56E-MNETXT

Related model recommendations

PROSOFT MVI56E – MNETR: Predecessor redundant module of the PROSOFT MVI56E – MNETXT, with lower bandwidth (2000 requests/second) and fewer Ethernet ports (2x). Ideal for small – to – medium – scale applications where high bandwidth is not required.

PROSOFT MVI56E – MNETCR: Cybersecurity – focused variant of the PROSOFT MVI56E – MNETR. Complements the PROSOFT MVI56E – MNETXT in applications (e.g., financial data centers) needing advanced cyber protection but not ultra – high bandwidth.

Allen – Bradley 1756 – EN5TR: ControlLogix 10 Gbps Ethernet module. Paired with the PROSOFT MVI56E – MNETXT, it creates a high – speed backbone for large Modbus TCP device fleets (200+ devices) in smart factories.

PROSOFT PLX51 – EIP – MBTCP – XT: Standalone high – bandwidth gateway. Works with the PROSOFT MVI56E – MNETXT in mixed – vendor environments (e.g., Siemens S7 + ControlLogix) where non – ControlLogix PLCs need high – speed Modbus TCP communication.

PROSOFT MVI56E – DNPNETXT: Enhanced DNP3 module for ControlLogix. Used with the PROSOFT MVI56E – MNETXT in large power grids to integrate Modbus TCP and DNP3 devices with high bandwidth and redundancy.

ProSoft Edge Manager (PEM): Centralized tool for managing edge computing tasks on multiple PROSOFT MVI56E – MNETXT modules. Simplifies data pre – processing configuration and firmware updates across multi – site deployments.

Allen – Bradley 1756 – TMR: ControlLogix triple – module redundancy chassis. Paired with the PROSOFT MVI56E – MNETXT’s optional TMR support, it creates SIL 3 – compliant systems for nuclear power and aerospace applications.

PROSOFT MVI56E – PROFI: PROFINET communication module for ControlLogix. Complements the PROSOFT MVI56E – MNETXT in multi – protocol environments where dedicated PROFINET support is needed beyond the module’s optional translation feature.

Installation, commissioning and maintenance instructions

Installation preparation: Before installing the PROSOFT MVI56E – MNETXT, power off the ControlLogix 1756 redundant chassis (v35+ required) and wear an ESD wristband to protect electronics. For redundant setups, ensure the chassis has two empty slots (for primary/secondary modules) and verify compatibility with the PAC’s firmware (v35+). Gather tools: flat – head screwdriver (chassis locking screws), SFP+ transceivers (fiber/copper, per network requirements), Cat6a or fiber cables, a laptop with PCB v8.0 +, and a 24 VDC power supply (if using external backup). Avoid installing the PROSOFT MVI56E – MNETXT near heat sources or in dusty areas—use an optional IP40 enclosure for outdoor or harsh environments (e.g., mining, oil fields).

Maintenance suggestions: Conduct monthly checks of the PROSOFT MVI56E – MNETXT: verify green “Power” LEDs, steady blue “Redundancy Sync” LEDs, and blinking yellow “Data Activity” LEDs on primary/secondary modules. Use the web interface or mobile app to review failover logs, bandwidth usage, and edge computing status. Every 2 months, test failover by disconnecting the primary Ethernet link—confirm switch to secondary port in < 2 ms via PCB’s “Redundancy Diagnostic” tab. For edge computing configurations, validate data pre – processing rules quarterly to ensure accuracy. Update firmware via PCB (takes < 10 minutes per module) every 6 months to access performance improvements. Store spare modules in a dry environment (- 30 °C to + 50 °C) with pre – loaded configurations and SFP+ transceivers for quick replacement.

Service and guarantee commitment

ProSoft Technology provides a 5 – year standard warranty for the PROSOFT MVI56E – MNETXT—extending the PROSOFT MVI56E – MNETR’s 4 – year coverage to reflect its advanced capabilities. The warranty covers defects in high – bandwidth performance, redundancy functions, edge computing (if optional), and hardware. For nuclear/aerospace clients, the ProSoft Ultra – Critical Support Plan adds 24/7 technical support (15 – minute response time for failover/bandwidth incidents), semi – annual on – site performance validation, and expedited replacement (24 – hour delivery of pre – configured loaner modules with SFP+ transceivers).

Customers gain free access to PROSOFT MVI56E – MNETXT – specific resources: application notes (e.g., “High – Bandwidth Modbus TCP Integration for Smart Factories”), edge computing setup tutorials, and a dedicated user forum for large – scale deployment tips. For out – of – warranty repairs, ProSoft offers a flat – rate service ($400 per module) that includes diagnostic testing, SFP+ port validation, edge computing calibration (if optional), and firmware updates—with a 2 – year warranty on repaired units. This commitment underscores ProSoft’s confidence in the PROSOFT MVI56E – MNETXT’s ability to meet the most demanding high – performance industrial requirements.