ISO-certified repairs with a 2-year warranty — technician-verified quotes within 24 hours, nationwide.
Product Description
The Allen-Bradley ProSoft MVI56E-DNPNET is a DNP3 Ethernet module for ControlLogix systems, featuring a backplane current load of 800 mA at 5V DC and supporting up to 20,000 analog inputs, 5,000 analog outputs, 1,000 counters, 8,000 binary inputs, and 8,000 binary outputs within a single slot. Add-on instructions facilitate data transfer between the module and the processor. For remote rack installations, maintain the Setup pins jumpered. After verifying jumper placement, insert the module into the chassis. Enhance security by creating an exclusive IP address list to restrict access. The module's front-panel LEDs provide troubleshooting and diagnostic information, while the ProSoft Configuration Builder allows viewing status data via the Ethernet port.
Is Your Device Showing These Signs?
The Allen Bradley MVI56E-DNPNET module commonly experiences issues related to network configuration, requiring adjustments to IP addresses, subnet masks, and gateway settings for proper DNP3 network communication. Firmware corruption during upgrades necessitates reflashing the module with the correct firmware version using ControlFlash software. Communication failures often stem from incorrect DNP3 parameters, such as device addresses, baud rates, and parity settings, demanding meticulous verification against the master station configuration. Hardware failures, including damaged Ethernet ports or internal component malfunctions, require module replacement or professional repair services. Intermittent connectivity problems are frequently traced to cabling issues, demanding thorough inspection and replacement of faulty Ethernet cables or connectors.
Technical specifications
The Allen-Bradley ProSoft MVI56E-DNPNET is a ControlLogix module that provides DNP3 Ethernet connectivity. It consumes 800 mA at 5V DC, supports a large number of analog and digital I/O points, and uses add-on instructions for data transfer. Remote rack installations require jumpered Setup pins. Security is enhanced through IP address whitelisting, and front-panel LEDs and the ProSoft Configuration Builder aid in troubleshooting and status monitoring.
Our Repair Process for the
MVI56E-DNPNET
Our repair process for the Allen Bradley MVI56E-DNPNET module begins with a comprehensive assessment of network configuration, including IP addresses, subnet masks, and gateway settings, ensuring alignment with DNP3 network requirements. Suspected firmware corruption is addressed by reflashing the module to the correct version using ControlFlash. DNP3 communication parameters, such as device addresses, baud rates, and parity settings, are meticulously verified against the master station configuration. In cases of hardware failure, including damaged Ethernet ports or internal component malfunctions, the module undergoes replacement or professional repair. Intermittent connectivity problems are resolved through thorough inspection and replacement of any faulty Ethernet cables or connectors.
Your Guarantee: Warranty & Lifetime Support
Your satisfaction is our top priority, and we confidently stand behind the quality of our repairs. That's why every repair service is covered by our comprehensive 24-month warranty. Furthermore, we offer lifetime phone support – if you have questions or need assistance related to our repair down the road, we're here to help. Our service commitment is straightforward: we guarantee our work, and if you're not satisfied, we will make it right. Learn More about our Repair process.
Comprehensive Repairs You Can Depend On
We take immense pride in the quality and reliability of our work. Our process goes beyond simply fixing the immediate problem. We perform a comprehensive inspection of your main board (or other equipment) and proactively replace components known to be failure-prone or showing signs of potential future failure. Before any item is returned, it undergoes rigorous functional testing to ensure it meets performance specifications and operates flawlessly. Visit our main Repair Services page to learn more.
Save Significantly
Our primary goal is to save you hundreds, or even thousands, of dollars compared to the cost of new equipment replacement. By repairing existing components, we provide an economical solution that is also eco-friendly. At Roc Industrial, our commitment to integrity and community drives our consistent growth and ensures you receive a reliable, cost-effective solution.


Please Note: Roc Industrial operates as an independent service provider and is not an authorized distributor for the manufacturers or brands mentioned. Consequently, the original manufacturer's warranty is not applicable to items repaired or sold by us. Roc Industrial provides its own 2-year warranty on all repair services performed.
Buying Options
To receive a quote within 2 hours, please provide us with the details of your requirements. Our team will promptly review your request and send you a custom offer.
Ships from Rochester, NY