Description
ProSoft MVI56E-MCMXT Product Introduction
- Model: MVI56E-MCMXT
- Brand: ProSoft (ProSoft Technology Inc.)
- Series: ProSoft MVI56E Enhanced Communication Module Series
- Core Function: Modbus master/slave network communication
- Type: Communication Module (Network Interface Module)
- Key Specs: Modbus RTU/ASCII, 2 serial ports, 115.2kbps
- Supply Status: in stock
- Stock: 15
- Warranty: 2 years
- Ship From: United States
ProSoft MVI56E-MCMXT
Applicable System
This module is a dedicated network interface module for ProSoft MVI56E Series, a key component for industrial communication between ControlLogix systems and Modbus devices. Honestly, it’s not a universal communication module—instead, it’s tailor-made to work seamlessly with Rockwell Automation ControlLogix processors, perfectly fitting the 1756 ControlLogix backplane.It’s mainly applied in industrial automation scenarios that need Modbus master/slave connectivity, especially harsh and extreme industrial environments. Unlike its similar model MVI56E-MCM (standard version), this MVI56E-MCMXT is designed for Logix-XT™ control platforms, able to withstand extreme temperatures and corrosive conditions, making it ideal for harsh industrial sites like chemical plants and outdoor control stations.You’ll often see it in DCS systems, SCADA systems, and ControlLogix-based automation setups, connecting Modbus RTU/ASCII compatible instruments and devices to the main control processor. It acts as a bridge, making Modbus data appear as I/O data to the ControlLogix processor, so no complex programming is needed for data transmission.
Q: What specific systems can it be used with?
A: It’s fully compatible with Rockwell Automation ControlLogix systems (1756 backplane), Logix-XT™ control platforms, and various Modbus RTU/ASCII devices, ideal for harsh industrial scenarios that require stable Modbus communication.
Main Functions
To be honest, this module’s core job is to enable smooth Modbus master/slave communication between ControlLogix processors and Modbus devices—it’s sturdy, easy to configure, and way more durable than the standard MVI56E-MCM, especially in tough environments.
- Dual serial port communication: Equipped with 2 independently configurable serial ports, each can be set as Modbus master or slave, running on the same or different Modbus networks.
- Data mapping: Supports user-definable data memory mapping of up to 10,000 registers, allowing seamless data transfer between the module and ControlLogix processor.
- Ethernet configuration: Has a 10/100MB Ethernet port with auto cable crossover detection, making network configuration and diagnostics super convenient.
- Harsh environment adaptation: With conformal coating and wide temperature tolerance, it can work stably in extreme and corrosive industrial conditions—this is where it outperforms the standard MVI56E-MCM.
- Easy integration: Integrates with RSLogix 5000 via ladder logic or add-on instructions (AOI), no extra programming needed, and is backward compatible with early MVI56-MCM modules.
There’s one point to note: Unlike the MVI56E-MCM which is for standard process applications, this MVI56E-MCMXT has a conformal coating and wider temperature range, but their core communication functions are basically the same—choose it if you’re working in harsh environments.
Detailed Technical Specifications
Let’s get down to the specific specs—no fancy jargon, just practical details that matter for on-site use. I’ll list them clearly, and also add a simple comparison with the similar MVI56E-MCM for you to distinguish at a glance:
- Communication Protocol: Modbus RTU/ASCII (same as MVI56E-MCM), supporting master and slave modes
- Serial Ports: 2 independently configurable serial ports (same as MVI56E-MCM), each can be master or slave
- Baud Rate: 110 baud to 115.2 kbps (same as MVI56E-MCM), adjustable for different on-site needs
- Node Address: 1 to 247 (same as MVI56E-MCM), user-selectable via software
- Data Memory: Up to 10,000 user-definable registers (same as MVI56E-MCM), for flexible data mapping
- Ethernet Port: 10/100MB with auto cable crossover detection (same as MVI56E-MCM), for configuration and diagnostics
- Backplane Compatibility: 1756 ControlLogix single-slot backplane (same as MVI56E-MCM), easy to install
- Environmental Protection: Conformal coating for corrosion resistance (MVI56E-MCM has no conformal coating), suitable for harsh conditions
- Operating Temperature: -25℃ ~ 70℃ (vs. standard temperature range for MVI56E-MCM), tolerates extreme cold and heat
- Storage Temperature: -40℃ ~ 85℃ (wider than MVI56E-MCM), suitable for long-term storage in harsh environments
- Power Supply: 5VDC backplane power, 800mA current load (same as MVI56E-MCM)
- Weight: 3.00 lbs (1.36 kg) (same as MVI56E-MCM)
- Configuration Software: ProSoft Configuration Builder (PCB) and RSLogix 5000 (same as MVI56E-MCM), easy to configure
- Backward Compatibility: Compatible with early MVI56-MCM modules (same as MVI56E-MCM), no need to change existing programs
- LED Display: 4-character scrolling alphanumeric LED, showing status and diagnostic data in plain English (same as MVI56E-MCM)
- Shock Resistance: 30g operational (same as MVI56E-MCM), durable for industrial use
- Function Codes: Supports Modbus function codes 1, 2, 3, 4, 5, 6, 8, 15, 16, 17, 22, 23 (same as MVI56E-MCM)
To sum up the key differences: The MVI56E-MCMXT and MVI56E-MCM are functionally identical, but the MVI56E-MCMXT is designed for extreme environments—it has a conformal coating, wider temperature range, and is compatible with Logix-XT™ platforms. The MVI56E-MCM is for standard process applications, more cost-effective but not suitable for harsh conditions.
