MVI46-DFNT PROSOFT

The MVI46-DFNT is an EtherNet/IP Client/Server Network Interface Module manufactured by ProSoft Technology, designed to expand the communication capabilities of Rockwell Automation SLC 500 programmable logic controllers (PLCs) [1, 2, 3, 4]. Here’s a breakdown of its functionalities and key features:

• Function:

  • Enables SLC 500 processors to communicate with EtherNet/IP compatible devices and systems using explicit messaging. Explicit messaging allows for targeted communication between devices, unlike the broader communication broadcasts used in some protocols.
  • Provides an additional EtherNet/IP port to the SLC 500 controller. This can be useful for:
    • Connecting to a separate EtherNet/IP network for Human-Machine Interface (HMI) or Supervisory Control And Data Acquisition (SCADA) communication.
    • Expanding the overall EtherNet/IP connectivity of the SLC 500 system (depending on the capabilities of the specific SLC 500 model).
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• Features:

  • EtherNet/IP Client and Server Functionality: The MVI46-DFNT can act as both an EtherNet/IP client (initiating communication with other devices) and server (responding to requests from other devices) [1, 2, 3, 4].
  • Standard SLC 500 Command Sets: The module is compatible with standard SLC 500 instruction sets, simplifying integration with existing SLC 500 programs [1, 2, 3, 4].
  • Configuration Options: Configuration likely involves setting the IP address, subnet mask, and communication parameters using the SLC 500 software or dedicated configuration tools [1, 2, 3, 4].

• Applications:

  • Industrial automation systems where Rockwell Automation SLC 500 processors require EtherNet/IP connectivity for communication with HMIs, SCADA systems, or other EtherNet/IP devices.
  • Manufacturing facilities
  • Oil & Gas Processing Plants
  • Chemical Processing Plants
  • Power Generation Facilities [1, 2, 3, 4]

• Considerations (uncertain without user manual):

• • 
  • The specific number of supported EtherNet/IP connections might be limited depending on the model of the SLC 500 processor [1, 2, 3, 4]. Refer to the user manual for confirmation.
  • Advanced features like connection management or diagnostics might be available depending on the module and configuration software [1, 2, 3, 4].

Finding More Information:

Obtaining detailed information on older industrial automation parts can sometimes be challenging. Here are some ways to learn more about the MVI46-DFNT EtherNet/IP Client/Server Network Interface Module:

• Search Online: Look for “MVI46-DFNT user manual” or “MVI46-DFNT datasheet” online. You might find PDFs or references on automation parts supplier websites or engineering forums [1, 2, 3, 4]. However, keep in mind the information might be less reliable or outdated compared to what ProSoft Technology can provide.
• Contact ProSoft Technology Support: Reach out to ProSoft customer support for the most accurate and up-to-date information on the MVI46-DFNT, including:
  • User manuals and datasheets
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  • Compatibility information for specific SLC 500 processor models
  • Configuration software details (if applicable)

Additional Considerations (if applicable):

• Replacement Status: The MVI46-DFNT might be an older model. ProSoft Technology might have newer modules with similar functionalities and potentially improved features. Check their website for current product offerings.
• Successor Models: If ProSoft Technology no longer offers the MVI46-DFNT, they might recommend a suitable replacement model with similar capabilities for expanding the EtherNet/IP connectivity of SLC 500 processors.

If you’re working with an MVI46-DFNT module or are looking for a way to enable EtherNet/IP communication for a Rockwell Automation SLC 500 PLC, consulting the user manual or contacting ProSoft Technology support is highly recommended. They can ensure you have the most up-to-date information and suitable equipment for your specific needs.