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DNP 3 Suite TOP Server - Unlimited devices license And IO Driver + 1 Year Support & Maintenance Agreement

3Reviews
$5,840.00
  • License Type: Perpetual
  • OS: Windows Server 2025 / 2022 / 2019 / 2016, Windows 11 / 10
  • Supports DNP3 protocol communications
  • Unlimited DNP3 device connectivity
  • Also available in 1-10 DNP3 device connectivity
  • Ideal for power and utility systems
  • Secure and reliable data acquisition

The TOP Server DNP3 (with SAv3 and SAv5 authentication) Client OPC Drivers Suite provides a communication interface for RTUs, outstations, IEDs, and controllers supporting the DNP3 protocol over Ethernet TCP/IP and Serial RS-232/485 for utility SCADA and automation control.

The DNP3 Client Ethernet and DNP3 Client Serial drivers work in conjunction with TOP Server's OPC DA, OPC UA & AVEVA Suitelink client interfaces to provide connectivity and communications with HMI, SCADA, MES and Historian client applications.

The driver suite is also available in a lite version for up to 10 devices for tight budgets. Click here for more information.

Proven benefits that help you deploy faster and operate more reliably

Utility SCADA Integration

Seamlessly integrate DNP3 outstations with modern SCADA systems and HMI applications

Industry Standard Protocol

Leverage the widely adopted DNP3 protocol used across electric utilities, water/wastewater, and oil & gas

File Transfer Support

Transfer files and large data sets between master and outstation devices

Complete Suite Solution

Both Ethernet and Serial drivers included in one package for comprehensive DNP3 connectivity

Communication

Protocols Supported

DNP3.0 (Distributed Network Protocol Version 3.0)

Connection Types

Ethernet TCP/IP, Serial RS-232/485

Max Devices per Channel

256 channels, configurable devices per channel

Supported Devices

  • DNP3 RTUs (Remote Terminal Units)
  • DNP3 Outstations
  • DNP3-compliant PLCs
  • Utility meters with DNP3
  • Substation automation devices
  • Protection relays with DNP3
  • Any DNP3 Level 1 or Level 2 compliant device

Supported Protocols

  • DNP3 over Ethernet TCP/IP
  • DNP3 over Serial (RS-232/485)

Note: For a complete list of supported models and firmware versions, please contact our technical support team or download the driver documentation.

Everything you need for reliable industrial connectivity

Dual Interface Support

Connect via Ethernet TCP/IP or Serial RS-232/485 for maximum flexibility and compatibility

DNP3 Level 2 Compliant

Full DNP3 Level 2 implementation with support for binary, analog, and counter data types

Unsolicited Responses

Supports unsolicited response messages for event-driven data updates from outstations

Time Synchronization

Built-in time synchronization capabilities for accurate timestamping across devices

  • Configurable Scan Rates – Exception-based polling and configurable scan rates for optimal data collection
  • Time Synchronization – Built-in time synchronization capabilities for accurate timestamping across devices
  • DNP3 Security (SAv2/SAv5) – Support for DNP3 Secure Authentication v2 and v5 for secure communications
  • Object Library Support – Extensive object support including Binary, Analog, Counter, and Octet String types

Ratings & Reviews

3 reviews

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3/26/2026 8:55 am

This job is completed

by Jrgoulet, Dow Chemical

Great help as always this job is completed

3/27/2026 9:40 am

Excellent support

by Edward Oxales -

Excellent support. The Software Toolbox Team was very helpful and amazing.

3/27/2026 9:40 am

Prompt response

by Jsmith -

Prompt responses and figured out a weird scaling issue I was having.