ProSoft MVI56E-MNETQ Modbus TCP/IP Client Communication Module

Product Overview

The ProSoft MVI56E-MNETQ is a Modbus TCP/IP Client Communication Module designed for high-speed, quick-response applications in Rockwell Automation ControlLogix systems. It features enhanced client performance with faster polling cycles and optimized command processing, making it ideal for time-critical Modbus TCP/IP master applications. The MVI56E-MNETQ provides single Ethernet port Client (Master) functionality with up to 100 command queues.

Key Technical Specifications

• Product Type: Modbus TCP/IP Client Communication Module (Quick Response)
• Series: ProSoft MVI56E
• Platform: Allen-Bradley ControlLogix
• Ethernet Port: 1 × 10/100 Mbps RJ45
• Protocol Support: Modbus TCP/IP Client (Master)
• Command Queues: Up to 100 commands
• Performance: Enhanced polling speed for quick-response applications
• Backplane: 1756 ControlLogix
• Configuration Software: ProSoft Configuration Builder (PCB)
• Origin: USA

Key Features

• Quick Response: Optimized for high-speed client polling
• 100 Command Queues: Large command capacity for complex networks
• Fast Polling Cycles: Reduced response time for time-critical applications
• Single Ethernet Port: Dedicated client operation
• ControlLogix Integration: Seamless data mapping to processor tags

Applications

• High-speed data acquisition systems
• Time-critical process control
• Motion control with Modbus TCP/IP devices
• Real-time monitoring applications
• Fast-responding SCADA systems

Installation Guide

1. Install in 1756 ControlLogix slot
2. Connect Ethernet cable to RJ45 port
3. Configure IP address and command queues via PCB
4. Set up to 100 Modbus TCP/IP server connections
5. Optimize polling intervals for response time requirements

FAQ

Q: What is the difference between MVI56E-MNETQ and MVI56E-MNETC?
A: MNETQ is optimized for high-speed client polling; MNETC is standard Client/Server.

Q: How many servers can it poll simultaneously?
A> Up to 100 command queues for multiple server connections.

Model Selection Tips

• MVI56E-MNETQ = High-speed Modbus TCP/IP Client
• For standard Client/Server, use MVI56E-MNETC
• For remote rack optimization, use MVI56E-MNETR