Product Specification
Manufacturer | Allen Bradley | MVI56-DFCMR |
Product No. | MVI56-DFCMR | Allen Bradley Single-Slot Master/Slave Communication Module |
Dimensions | Single-Slot Master/Slave Communication Module | Allen Bradley MVI56-DFCMR |
Slot(s) | 1 | AB MVI56-DFCMR |
Commands per Master Port | 100 | MVI56-DFCMR |
Read and Write Command Lengths | 125 words maximum | |
Module Data Block Transfer | 40 Words | |
Backplane Current Load | 800 mA at 5 Volts DC | Allen Bradley PLC Module |
Temperature Range | 0-62 deg. C (32 to 140 deg. F) | Allen Bradley MVI56-DFCMR |
Product Details
1
Description
The ProSoft Technology MVI56-DFCM is a DF1 Master/Slave network interface module for the Allen-Bradley ControlLogix platform. It features one RS-232 serial configuration port and two RS-232/422/485 interface ports for DF1 half/full duplex communication. This module allows ControlLogix I/O compatible processors to interface easily with DF1 protocol-compatible devices and hosts. With its compact single-slot design, it simplifies integration of DF1 devices into ControlLogix systems, enabling seamless, reliable communication for industrial automation.
2
Key Feature
Multiple Communication Ports: 1 RS-232 serial configuration port and 2 RS-232/422/485 interface ports for DF1 Master/Slave communication in half/full duplex modes.
DF1 Protocol Support: Enables communication between Allen-Bradley ControlLogix I/O processors and DF1-compatible devices or hosts.
Flexible Integration: Simplifies integration of legacy DF1 devices into modern ControlLogix systems, enhancing system connectivity and data exchange.
3
Application
Connecting legacy equipment: Integrating older DF1-based devices such as barcode scanners, PLCs, and variable frequency drives (VFDs) with new ControlLogix systems.
Industrial control systems: Enabling data exchange between ControlLogix processors and DF1-compatible devices in manufacturing, oil and gas, automotive, and energy sectors.
Remote monitoring and control: Facilitating communication between ControlLogix PLCs and remote devices, such as sensors and actuators, in distributed systems.
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FAQs of AB MVI56-DFCMR And Product Images
What is the MVI56-DFCM module used for? The MVI56-DFCM module allows Allen-Bradley ControlLogix processors to communicate with DF1 protocol-compatible devices and hosts. It is used to integrate DF1-based legacy systems with modern ControlLogix systems for seamless data exchange. How many ports does the MVI56-DFCM module have? The module has one RS-232 serial configuration port and two RS-232/422/485 interface ports for DF1 communication. What types of devices can be connected using the MVI56-DFCM module? It supports connection to various DF1-compatible devices such as legacy PLCs, barcode scanners, variable frequency drives (VFDs), sensors, and actuators. Can the MVI56-DFCM be used for remote communication? Yes, it can facilitate remote communication by linking ControlLogix PLCs with DF1 devices located in different geographical areas, supporting distributed systems. | ![]() |
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