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The 5301-MBP-DFCM is a high-performance industrial protocol gateway developed by ProSoft Technology. It enables seamless bidirectional communication between Modbus Plus networks and DF1 serial networks, serving as a critical integration bridge in mixed-controller automation environments.
This module allows Rockwell Automation Allen-Bradley PLCs using DF1 protocol to communicate directly with Schneider Electric Modicon controllers and other Modbus Plus devices. It eliminates the need for complex ladder logic programming or custom protocol drivers by handling data translation internally.
The 5301-MBP-DFCM maps Modbus Plus global database registers to DF1 asynchronous serial frames, making it ideal for legacy system integration, phased modernization projects, and multi-vendor controller synchronization.
| Item | Specification |
|---|---|
| Manufacturer | ProSoft Technology |
| Model Number | 5301-MBP-DFCM |
| Primary Function | Modbus Plus to DF1 protocol conversion |
| Network Ports | 1 × Modbus Plus port, 1 × Multi-protocol Serial Port |
| Serial Standards | RS-232, RS-422, RS-485 |
| DF1 Modes | Full Duplex and Half Duplex |
| Modbus Plus Features | Global Data access, Peer-to-Peer messaging (MSTR) |
| Operating Voltage | 24 VDC nominal |
| Current Consumption | 800 mA maximum |
| Mounting | 35 mm DIN-rail or panel mount |
| Operating Temperature | 0°C to 60°C |
The 5301-MBP-DFCM is widely used in:
Water and wastewater treatment facilities
Oil & gas pipeline monitoring systems
Automotive and heavy manufacturing lines
It is particularly valuable where legacy SLC 500 or MicroLogix controllers must interface with an existing Modbus Plus backbone infrastructure.
Can this module act as a Master on both networks simultaneously?
Yes. The 5301-MBP-DFCM supports flexible Master/Slave configurations on both Modbus Plus and DF1 networks, allowing it to actively poll data and issue commands as required by the system architecture.
What software is required for initial configuration?
Configuration is typically performed using ProSoft Configuration Builder (PCB) or a standard terminal emulation program. Users define register mappings, communication parameters, and protocol behavior during setup.