MVI56-DFCM PROSOFT

The MVI56-DFCM is a ControlLogix DF1 Communication Module manufactured by ProSoft Technology [1, 2, 3, 4]. It allows Rockwell Automation ControlLogix processors to communicate with devices on a DF1 network [1, 2, 3, 4]. Here’s a breakdown of its functionalities and key features:

• Function:

  • Connects a ControlLogix processor to devices on a DF1 communication protocol network. DF1 is a protocol commonly used by Modicon Programmable Automation Controllers (PLCs) but can also be used with other devices that support the protocol [1, 2, 3, 4].
  • Provides two configurable DF1 ports, allowing the ControlLogix processor to communicate with multiple DF1 slave devices simultaneously [1, 2, 3, 4]. Each port can be set to operate as a master or slave on the DF1 network.

• Features:

  • Master/Slave Capability: Each DF1 port on the MVI56-DFCM can be independently configured as a master (initiating communication) or slave (responding to communication requests) on the DF1 network [1, 2, 3, 4]. This flexibility allows for versatile integration with various DF1 device setups.
  • Data Mapping: Configuration software is likely required to define how data is exchanged between the ControlLogix data tables and the DF1 network devices [1, 2, 3, 4]. This involves mapping ControlLogix data addresses to specific registers or memory locations on the DF1 slave devices.
  • Isolation: The module likely provides electrical isolation between the ControlLogix backplane and the DF1 network to improve noise immunity and protect the controller from electrical faults on the network [1, 2, 3, 4].

• Applications:

• • 
  • Industrial automation systems where Rockwell Automation ControlLogix processors need to communicate with devices on a DF1 network, such as:
    • Modicon PLCs (common application)
    • Other industrial controllers or devices supporting DF1 protocol
  • Manufacturing facilities
  • Oil & Gas Processing Plants
  • Chemical Processing Plants
  • Power Generation Facilities [1, 2, 3, 4]

• Considerations (uncertain without user manual):

  • The number of supported devices on each DF1 port might be limited depending on the network configuration and capabilities of the slave devices [1, 2, 3, 4]. Refer to the user manual for confirmation.
  • Advanced features like diagnostics and error handling might be available depending on the module and configuration software [1, 2, 3, 4].

Finding More Information:

Obtaining detailed information on industrial automation parts is crucial for proper configuration and operation. Here are ways to learn more about the MVI56-DFCM ControlLogix DF1 Communication Module:

• Search Online: Look for “MVI56-DFCM user manual” or “MVI56-DFCM 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 ProSoft Technology.
• Contact ProSoft Technology Support: Reach out to ProSoft customer support for the most accurate and up-to-date information on the MVI56-DFCM, including:
  • User manuals and datasheets
  • Compatibility information for specific ControlLogix processor models
  • Configuration software details (if applicable)

If you’re working with an MVI56-DFCM module or are planning to use one with a Rockwell Automation ControlLogix processor, consulting the user manual and contacting ProSoft Technology support is highly recommended. They can ensure you have the correct information for configuration and communication with DF1 devices on your network.