Product Overview

The ProSoft PLX51-DNPS is a DNP3 serial communication module designed to provide connectivity between EtherNet/IP networks and DNP3 serial devices. It enables Rockwell Automation PLCs and other EtherNet/IP controllers to communicate with DNP3-compliant devices commonly used in utility and power distribution applications. The module supports both DNP3 master and slave functionality, providing flexible integration options for SCADA and telemetry systems.

Performance

• High-speed data exchange between EtherNet/IP and DNP3 serial networks.
• Support for DNP3 master and slave modes.
• Deterministic communication for utility applications.
• Efficient data mapping into EtherNet/IP tags.
• Web-based diagnostics for simplified troubleshooting.

Technical Details

System Integration

The PLX51-DNPS integrates DNP3 serial devices into EtherNet/IP control systems by providing protocol translation and data mapping functions. It can be configured as a DNP3 master to poll serial devices and map data directly into EtherNet/IP tags. Alternatively, it can operate as a DNP3 slave, allowing DNP3 masters to access data from the EtherNet/IP network. Configuration is performed through ProSoft Configuration Builder and the built-in web interface.

Applications

• Utility SCADA and telemetry systems.
• Power distribution monitoring and control.
• Water and wastewater treatment facilities.
• Oil and gas pipeline monitoring.

Frequently Asked Questions

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