MVI56E-DNPNET

Overview of Allen-Bradley MVI56E-DNPNET DNP3 Ethernet Communication Module

The Allen-Bradley MVI56E-DNPNET is a DNP3 Ethernet communication module designed for Rockwell Automation ControlLogix PACs. It enables these controllers to interface on a DNP3 Ethernet network, supporting both client and server modes. The module supports up to 40 DNP3 Ethernet server devices such as RTUs, IEDs, and protection relays, and can handle a maximum of 20,000 points of data.

Key Features of Allen-Bradley - MVI56E-DNPNET

• Supports DNP3 protocol over Ethernet allowing real-time data exchange.
• Operates as both Ethernet client (up to 40 DNP3 servers) and DNP3 Ethernet server.
• Large event data storage for up to 20,000 time-stamped events with buffering during communication loss.
• Configuration via Add-On Instructions (AOI) in RSLogix 5000 software for seamless integration.
• Remote diagnostics and setup supported via ProSoft Configuration Builder utility.
• Backplane power load: 800 mA at 5 VDC, 3 mA at 24 VDC.
• Supports up to 300 user-definable commands for flexibility.
• Compatibility: Requires a Rockwell Automation ControlLogix processor with firmware version 10 or higher.

Technical Specs of MVI56E-DNPNET

Applications / Use Case

The MVI56E-DNPNET module is ideal for industrial automation systems that require secure and reliable data communications over DNP3 Ethernet networks. It is used extensively in utilities, SCADA systems, and protection relay networks where robust control and monitoring are critical.