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Modbus Suite TOP Server And IO Driver + 1 Year Support & Maintenance Agreement

26Reviews
$1,993.00
  • License Type: Perpetual
  • OS: Windows Server 2025 / 2022 / 2019 / 2016, Windows 11 / 10
  • Supports Modbus TCP and RTU protocols
  • Connects wide range of Modbus devices
  • Serial and Ethernet communications
  • OPC DA UA and SuiteLink support

The TOP Server Modbus Suite provides the ultimate in flexibility for connectivity to the widest range of devices supporting the Modbus protocols and integration to other software applications using OPC DA, OPC UA and AVEVA Suitelink. Whether you need Serial, Ethernet or Ethernet/Serial gateway connectivity to Modbus devices, Schneider, Modicon, power distribution, generation & reliability systems or others, this software product gives you a diversity of options, including support for Ethernet/Serial gateways and flexible options to cover the extensive nuances of device implementation of Modbus that challenge other driver solutions.


The TOP Server Modbus Suite is continuously improved based on the change and adaptation of Modbus protocols throughout several market segments. Each driver in the Modbus Suite has configurable options for handling special cases involving the Modbus implementation for a device, making the list of Modbus capable devices that are supported virtually endless.


This item is a Suite of drivers containing:


Proven benefits that help you deploy faster and operate more reliably

Maximum Flexibility

Single suite provides connectivity to any Modbus device regardless of protocol variant or network type

Future-Proof Investment

Covers all current and legacy Modbus implementations, protecting your connectivity investment

Vendor Independence

Connect to Modbus devices from any manufacturer without vendor-specific drivers

Cost Effective

Suite pricing provides significant savings versus purchasing individual Modbus drivers separately

Communication

Protocols Supported

Modbus ASCII, Modbus TCP/IP (Ethernet), Modbus Plus, Modbus RTU, Modbus RTU Server, Modbus Unsolicited

Connection Types

Ethernet TCP/IP, Serial RS-232, Serial RS-422, Serial RS-485, Modbus Plus Network

Baud Rates

300 to 115,200 baud (serial variants)

Max Devices per Channel

Unlimited channels and devices per driver

OPC Connectivity

Full OPC DA and OPC UA server functionality enables seamless integration with:

  • SCADA systems (Ignition, Wonderware, GE iFIX)
  • Historians (OSIsoft PI, Canary, InfluxDB)
  • MES and ERP systems
  • Custom applications via OPC client libraries

Cloud Integration

Combine with Cogent DataHub or OPC Router for cloud connectivity:

  • AWS IoT Core and Azure IoT Hub
  • MQTT broker connectivity
  • RESTful API integration
  • Unified Namespace (UNS) architectures

Supported Modbus Device Manufacturers

Modicon

Schneider Electric

Enron

Omni

Daniel

Instromet

Roxar RFM

Mailbox

Elliott

Fluenta FGM

DGH DAQ

Any Modbus-compliant device

Modbus TCP/IP Ethernet Devices

Any device supporting Modbus TCP/IP or Modbus UDP over Ethernet

Modbus RTU Serial Devices

Any device supporting Modbus RTU over serial communications

Modbus ASCII Serial Devices

Modbus RTU Server Serial

Supports Modbus RTU master devices querying TOP Server as a slave

Modbus Plus Devices

Devices on Modbus Plus networks using SA85 or MBPX communication cards

Note: Compatible with thousands of Modbus-enabled devices

Note: Client/Server support for Modbus TCP and UDP

Note: Client support for RS-232 and RS-485

Note: Serial ASCII variant support

Note: TOP Server acts as Modbus RTU slave/server

Note: Modicon Modbus Plus network support

Everything you need for reliable industrial connectivity

Advanced Communications Performance

Advanced communications performance handling options with adjustable coil and register blocking for optimal throughput

Flexible Master/Slave Architecture

Flexible architecture supporting both master and slave connections for versatile deployment scenarios

Automatic Tag Generation

Automatic tag generation from Modicon Concept or ProWORX for rapid configuration and deployment

Ethernet Encapsulation

Ethernet encapsulation for Modbus serial protocols via Ethernet-to-serial converters for flexible network topologies

Configurable Addressing

Selectable zero-based vs one-based addressing with byte order swapping support for compatibility

Protocol Variations Support

Support for Modbus language variations used by flow computers (Enron, Omni, Daniel, and others)

Ratings & Reviews

26 reviews

  • 4 stars
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3/25/2026 2:11:00 pm

Quick Response

by Rrperdido -

Quick response!

3/25/2026 2:11:00 pm

Best Customer Support

by Jason shack -

I've been a Software Toolbox customer for many years. Customer service and technical support have *always* been the best of any vendor I've worked with. I wear a size 2XL hoodie :)

3/25/2026 2:11:00 pm

Highly Recommended

by Josh Renken -

I always recommend Top Server for a OPC server to all of my students!

3/25/2026 2:11:00 pm

Knowledgeable and Fast

by Rrperdido/GLDD -

Knowledgeable, fast response.

3/25/2026 2:11:00 pm

Fast and Reliable Support

by Sebastien Herpoel -

Une réponse rapide et fiable, avec un vrai suivi personnalisé — pas juste un copier-coller d'une FAQ. Et ça, ça change tout ! Au top, merci !

3/25/2026 2:11:00 pm

Quick Solution

by Ttadych/WPPI Energy -

The Software Toolbox support team replied quickly with a solution that understood and resolved my issue.

3/25/2026 2:11:00 pm

Follow-Up Timing Issue

by Lopez Jose R -

The only problem I noticed is that when I called, they call me later but at that time I was not in the customer site, so this process is kind of complicated to follow up the problem immediately with the customer. Remember customers avoid to lost productio

3/25/2026 2:11:00 pm

Amazing and Supportive

by Kbiggs -

The Software Toolbox team was amazing and very supportive.

3/25/2026 2:11:00 pm

Great Experience

by Severin Jouitteau -

Great Experience

3/25/2026 2:11:00 pm

Quick and Professional

by Ttadych -

The Software Toolbox support team helped with my licenses quickly and professionally.

3/25/2026 2:11:00 pm

Incredibly Fast Response

by Grant Kramer -

The response time was incredibly fast.

3/25/2026 2:11:00 pm

Best Support Experience

by Stefan Haugseth -

Everything was solved within a few hours. As always the best support experience.

3/25/2026 2:11:00 pm

Helpful and Responsive

by Tom Preiser -

Very helpful and responsive.

3/25/2026 2:11:00 pm

Great Emergency Service

by Marc Lorbert -

Great service. Several emergency IDs were provided for the duration of the processing

3/25/2026 2:11:00 pm

Best International Support

by Jordanh/CS Solutions -

Exceptionally helpful, best international support i've ever received and prompt.

3/25/2026 2:11:00 pm

Extremely Knowledgeable

by Gcapiau -

It is always a pleasure in doing business with Software Toolbox. They know their stuff extremely well. For instance: they can read a wire shark log as a newspaper

3/25/2026 2:11:00 pm

Great Support, More Spanish Please

by Adan Gomez -

Contemplar mas soporte de habla hispana. Pero estoy muy conforme con el soporte brindado

3/25/2026 2:11:00 pm

Super Helpful and Persistent

by Michael Hart/ASCO Power Technologies -

The Software Toolbox support team was super helpful and persistent in solving the issue. Everything seems to be resolved now. Overall, this experience was super smooth and as enjoyable as technical trouble shooting could possibly be

3/25/2026 2:11:00 pm

Knowledgeable and Dedicated

by Rubenwms -

Keep up the good job. The people I work with and I appreciate your staffs knowledge and the efforts put forth to help.

3/25/2026 2:11:00 pm

Exceptional Service

by Richard Hart -

You never ever disappoint me with your exceptional service. Everything is always answered promptly, concisely and accurately. I really wish that other vendors in the Automation software space had support skills of even 10% of what yours' are.

3/25/2026 2:11:00 pm

Helpful Configuration Support

by Akash Gor -

Nicole provided good support during our preFAT stage, & was very helpful in resolving Datahub & Top Server configuration issues.

3/25/2026 2:11:00 pm

Awesome Team

by Jordanh -

As always awesome support from an awesome team.

3/25/2026 2:11:00 pm

Excellent Tech Support

by Steve -

The tech support provided by Software Toolbox has always been excellent.

3/25/2026 2:11:00 pm

Knowledgeable and Quick

by John Lowman -

very knowledgeable and the issue was resolved quickly.

3/25/2026 2:11:00 pm

Very Helpful Information

by Michael Hart -

Although we weren't able to find a viable solution, I received a lot of information that was very helpful and in a very reasonable amount of time.