Description
Product Overview
The ProSoft MVI56-MBP is a high-performance in-chassis communication module developed for Rockwell Automation 1756 ControlLogix PLC systems. It serves as a professional dual-port Modbus Plus network interface gateway. This module bridges ControlLogix controllers and legacy Modbus Plus field devices efficiently. It solves the common compatibility problem of old Modbus Plus equipment docking with modern Rockwell control platforms.
Unlike universal Modbus communication modules, the MVI56-MBP is specially optimized for Modbus Plus industrial networks. It supports simultaneous master and slave operation modes. It provides independent dual communication ports for flexible network topology layout. The module adopts a single-slot chassis installation design. It relies on the ControlLogix backplane for power supply and data interaction, with no extra power wiring required. It supports up to 4000 user-defined register mappings and five-level Modbus Plus routing functions. Each unit undergoes strict factory protocol calibration, full-load aging testing and EMC anti-interference verification. It fully adapts to global industrial e-commerce sales, batch engineering procurement and long-term stable field operation.
Prosoft MVI56-MBP
Core Product Features & Competitive Advantages
Most ordinary ControlLogix communication modules lack targeted Modbus Plus protocol adaptation. They cannot support multi-level network routing and large-capacity register transmission. This leads to poor compatibility and low efficiency in legacy system renovation projects. In contrast, the ProSoft MVI56-MBP focuses on Modbus Plus network optimization. It integrates dual-port independent communication, master-slave dual-mode switching and powerful routing capabilities. It greatly improves the stability and scalability of legacy industrial network transformation.
- Professional Modbus Plus Protocol Adaptation: This module is a dedicated Modbus Plus communication gateway for ControlLogix systems. It fully supports standard Modbus Plus protocol parsing and data interaction. It achieves zero-barrier connection between Rockwell controllers and traditional Modbus Plus field equipment.
- Dual Independent Communication Ports: Equipped with two configurable serial communication ports. It supports flexible switching of RS-232, RS-422 and RS-485 interfaces. The dual-port design allows separate connection of different field devices. It avoids signal crosstalk and improves overall network stability.
- Master/Slave Dual-Mode Operation: It can work as a Modbus Plus master station and slave station simultaneously. As a master, it actively polls multiple field devices for data collection. As a slave, it responds to upper system access commands. It adapts to diverse industrial network architectures.
- Powerful Multi-Level Routing Function: The module supports up to five levels of Modbus Plus network routing. It realizes cross-network data transmission and device interconnection. It meets the networking demands of large-scale distributed industrial systems.
The ProSoft MVI56-MBP strictly complies with Modbus Plus industrial protocol standards and Rockwell 1756 ControlLogix chassis specifications. All technical indicators pass authoritative factory testing and field verification. Its core advantages lie in dedicated protocol adaptation, dual-port independent communication and multi-level routing performance. The complete classified parameters are listed below for engineering selection, scheme design and standardized batch procurement.
3.1 Basic Product Identification & System Matching
- Official Full Model: MVI56-MBP
- Manufacturer: ProSoft Technology
- Product Series: 1756 ControlLogix Chassis Communication Module
- Product Type: Dual-Port Modbus Plus Master/Slave Network Interface Module
- Core Functions: Modbus Plus protocol conversion, dual-port independent data transmission, five-level network routing, large-capacity register mapping and real-time data interaction
- Fully Compatible Systems: Rockwell 1756 ControlLogix series PLC and chassis systems
- Applicable Scenarios: Legacy Modbus Plus system renovation, ControlLogix and old equipment interconnection, process industry automatic control and distributed industrial network construction
- Executive Standards: Modbus Plus industrial protocol specification, Rockwell 1756 chassis standard, IEC EMC anti-interference standard, ISO 9001 quality management system
3.2 Core Communication Performance Parameters
The module integrates dual configurable serial ports and professional Modbus Plus protocol stack. It balances high transmission efficiency and strong device compatibility, meeting diverse legacy networking demands.
- Communication Protocol: Standard Modbus Plus full protocol support
- Serial Port Specification: 2 independent configurable ports (RS-232 / RS-422 / RS-485 optional)
- Baud Rate Range: 110 bps to 115200 bps freely configurable
- Configuration Port Fixed Parameters: 57600 baud rate, no parity, 1 stop bit
- Working Mode: Modbus Plus Master and Slave dual-mode simultaneous operation
- Network Routing Level: Support up to 5 levels of Modbus Plus network routing
- Maximum Register Mapping: 4000 user-definable 16-bit registers
- Single Operation Data Limit: Maximum 100 words for single read/write command
- Configuration Tool: ProSoft Configuration Builder (PCB) visual configuration software
- Transmission Mechanism: Cyclic data polling, automatic error correction and fault reconnection
3.3 Electrical & Backplane Load Parameters
The module adopts pure ControlLogix chassis backplane power supply. It requires no external power supply. It features stable power supply and low power consumption, adapting to long-term industrial operation.
- 5 VDC Backplane Current Load: 800 mA standard operating current
- 24 VDC Backplane Current Load: 3 mA ultra-low auxiliary power consumption
- Power Supply Mode: Pure 1756 ControlLogix chassis backplane power supply
- Power Consumption: Low-power energy-saving design
- Built-in Protection: Overvoltage, overcurrent, short-circuit and surge anti-interference protection
3.4 Structural & Installation Parameters
It adopts standard single-slot compact structure matching ControlLogix chassis specifications. It supports fast installation and hot-swap replacement, bringing great convenience for deployment and maintenance.
- Chassis Specification: Standard single-slot 1756 ControlLogix module
- Display Unit: Multi-color LED status indicators for module operation and network status feedback
- Installation Method: Embedded chassis installation, plug-and-play deployment, hot-swap supported
- Structural Feature: High-integration compact layout to save chassis internal space
- Shell Material: High-strength flame-retardant industrial shell, anti-corrosion and anti-aging
3.5 Environmental & Mechanical Resistance Parameters
The module passes strict environmental durability and mechanical resistance tests. It adapts to conventional complex industrial working conditions and ensures long-term stable continuous operation.
- Operating Temperature Range: 0°C ~ +60°C full-performance stable operation
- Storage Temperature Range: -40°C ~ +85°C high and low temperature resistant storage
- Working Humidity Range: 5% ~ 95% RH non-condensing environment adaptation
- Vibration Resistance: Industrial-grade vibration resistance compliant with IEC 60068-2-6 standard
- Shock Resistance: 30 g operational shock resistance, 50 g non-operational shock resistance
- Working Altitude: Normal operation up to 2000 meters
- Environmental Adaptability: Dust-proof, moisture-proof and strong anti-electromagnetic interference
- Continuous Operation: Support 7×24-hour full-load uninterrupted industrial long-term operation
3.6 Certification & Factory Testing Standards
All products are produced in accordance with international industrial standards. They complete standardized factory testing and authoritative certification to guarantee global unified quality consistency.
- Industrial Certifications: CE electromagnetic compatibility certification, RoHS environmental protection certification
- Quality Management System: ISO 9001 international quality system standardized production
- Factory Testing Items: Modbus Plus protocol calibration, dual-port communication stability test, full-load aging test, temperature cycle test and EMC anti-interference test
- Field Reliability: Verified by a large number of legacy Modbus Plus system renovation projects with ultra-low failure rate
Prosoft MVI56-MBP
E-commerce Sales Mode & Complete Procurement Advantages
As a dedicated Modbus Plus communication module for ControlLogix systems, the ProSoft MVI56-MBP adopts a standardized and transparent global industrial e-commerce operation system. It focuses on legacy industrial system renovation and old equipment networking scenarios. It provides one-stop reliable procurement and full-cycle technical services for engineering integrators, factory maintenance teams and automation supporting enterprises.
4.1 Standardized Transparent E-commerce Sales System
All products implement unified ProSoft original factory production and testing standards. They adopt industrial anti-static and shockproof packaging. The whole production, testing and warehousing process is fully traceable. E-commerce platforms openly display complete datasheets, configuration manuals, qualification certificates and factory test reports. Customers can verify product authenticity and protocol matching accuracy online. This transparent mechanism effectively avoids refurbished and incompatible modules and ensures stable operation of legacy transformation projects.
4.2 Diversified Flexible Procurement Modes
Aiming at equipment maintenance, old factory renovation and batch engineering supporting demands, we provide diversified flexible procurement channels to meet different customer scenarios.
- Single & Small-Batch Spot Emergency Procurement: Support single-unit and small-quantity spot orders. It is suitable for on-site faulty module replacement and urgent Modbus Plus network recovery. Sufficient global spot inventory ensures fast delivery and avoids production shutdown losses caused by communication failure.
- Engineering Batch Wholesale: Provide hierarchical preferential pricing and long-term framework cooperation services for large-scale legacy system upgrading and factory intelligent transformation projects. It effectively reduces overall project procurement costs.
- Customized Supporting Procurement Service: Provide professional protocol matching verification, network scheme optimization and on-site debugging guidance. Support one-stop procurement of modules, communication cables and auxiliary accessories to simplify project procurement procedures.
4.3 Full-Cycle Value-Added Services & After-Sales Guarantee
Legacy system transformation has high requirements for equipment compatibility and stability. We provide full-cycle professional technical support and quality assurance to eliminate customer after-purchase worries.
- 100% Original Genuine Quality Guarantee: All modules are original ProSoft genuine products. Complete Modbus Plus protocol test reports are provided to ensure perfect compatibility with legacy field equipment.
- Professional Precision Logistics Protection: Adopt industrial anti-static, shockproof and moisture-proof sealed packaging. It prevents precision module damage during cross-regional long-distance transportation.
- 24/7 Full-Process Technical Support: Provide pre-sales scheme matching consultation, in-sales configuration debugging guidance and after-sales fault diagnosis and firmware upgrade services.
- Official Global Warranty Service: Enjoy unified ProSoft global warranty and quick after-sales response. Free replacement is supported for non-human quality problems to reduce enterprise operational risks.
Prosoft MVI56-MBP
Main Industrial Application Scenarios
Benefiting from dedicated Modbus Plus protocol adaptation, dual-port stable communication and strong routing capability, the is widely used in legacy industrial system transformation and special protocol networking scenarios.
- Legacy Modbus Plus System Renovation: The core applicable scenario of this module. It helps old Modbus Plus field equipment connect to new ControlLogix control systems. It avoids full equipment replacement and saves renovation costs.
- Cross-Protocol Industrial Data Interconnection: It realizes data interaction between modern Rockwell control platforms and traditional Modbus Plus devices. It unifies data collection and centralized monitoring of new and old equipment.
- Distributed Industrial Network Construction: Relying on five-level routing function, it adapts to large-scale distributed factory networking. It realizes cross-region and cross-device data transmission.
- Process Industry Equipment Upgrading: Applied in chemical, metallurgy, water treatment and traditional manufacturing industries. It stably connects legacy instruments and controllers with new PLC systems.
- Factory Daily Maintenance & Replacement: Serve as a universal replacement module for old Modbus Plus communication modules. It ensures consistent system performance and stable long-term operation.
- Industrial Intelligent Transformation Projects: Provide reliable communication support for intelligent upgrading of old factories. It retains valid legacy equipment and improves overall factory automation level.
Product Value & Market Competitiveness
The ProSoft fills the market gap of dedicated Modbus Plus communication modules for ControlLogix systems. Compared with universal communication modules, it has exclusive Modbus Plus protocol optimization, multi-level network routing and dual-port independent transmission capabilities. It solves the core pain point of difficult compatibility between legacy Modbus Plus equipment and modern Rockwell systems.
In the global industrial e-commerce market, the has strong differentiated competitiveness in legacy system transformation fields. It features large-capacity register mapping, low resource occupation and high operational stability. It balances transformation cost and system performance perfectly. With standardized transparent procurement, 100% genuine quality traceability and professional full-cycle technical services, it is the preferred core module for Modbus Plus legacy system upgrading and industrial network renovation projects.
