Kepware's OPC Server KEPServerEX provides an easy and reliable way to connect to DNP 3.0 devices and Controllers to your OPC Client applications, including HMI, SCADA, Historian, MES, ERP, and countless custom applications.

The DNP protocol was developed as a standards-based Interoperability solution between substation computers, RTUs, Intelligent Electronic Devices and master stations and is utilized in many industries including, Electric Utility/Power Distribution and Water/Waste Water Management. The DNP drivers provide the utilities professional with a comprehensive communication solution. The DNP 3.0 suite will allow you to automatically connect, control, and manage devices locally or from remote substations.

The DNP3 Ethernet/Serial driver includes the Water Industry Telemetry Standard which provides added security through authentication, additional data sets, specific to the water industry, plus the ability to manage distributed device assets and their attributes.


Device Connectivity - Supported Devices/Networks

This driver supports any DNP 3.0 (Distributed Network Protocol) slave device.

Features - For real world applications

Communication Serialization to Limit Data Transmission (Ethernet)
Support for 1024 DNP Devices
Ethernet Encapsulation - (DNP Serial Driver)
Advanced Time Synchronization - (DNP Serial Driver)
Individual Event Class Polling Support
Integrity Polling Support
Unsolicited Messaging with Event Class Support
Event Playback Support
Direct Operate or Select then Operate Sequence Support
WITS-DNP3 Support
WITS Asset management/Device Information
WITS Security (Authentication)
WITS Data Sets
Analog State Changes, Counter State Changes, Binary State Changes, Field Device Health Check, Alarm Inhibit

Differences Between 4.x and 5.x for DNP Drivers
WITS-DNP3 Communication Drivers Datasheet

Note: Support and Maintenance Agreements and Upgrade options are available for all Kepware software.

• Support and Maintenance Agreement
• Support and Maintenance Pricelist