Modbus Gateway Software
Unlock powerful connectivity with the OAS Modbus IOT Data Connector. You can connect directly to Modbus devices or host data for Modbus applications using our built-in Modbus Driver Interface, designed for high-speed, reliable communication. With full support for Modbus TCP, Modbus RTU, and Modbus ASCII over both Ethernet and Serial connections, it's a dependable choice for your Modbus communication software needs.
Access Modbus Data Anywhere
The OAS Modbus Connector seamlessly interfaces with 1,000+ Modbus devices and applications per edge server. As one of the fastest and most scalable Modbus connector software solutions available, OAS gives you the tools to take full control of your Modbus gateway communication.
a server-based, highly-scalable, network platform that enables the transport and transformation of your data
Data HistorianAchieve fault-tolerant logging, zero data loss, and multi-destination storage with our high-performance Store and Forward technology.
Visualization ToolsBuild Visualizations, User Interfaces, and server configuration interfaces for .NET, web technologies, native iOS and Android mobile apps
Device & Data ConnectorsThe OAS Platform provides rapid communications and connectivity to a wide variety of PLCs, devices, and databases.
IoT ConnectorsConnect to cloud-base IoT gateways such as AWS, Azure IoT Hub, Azure Event Hubs, Kafka, and more.
Alarm Logging & NotificationCapture events on each data point, log to open formats for historical analysis and archiving, and trigger real time notifications
SDKs & APIsExplore a wide variety of Developer Tools and APIs to allow you to create applications and system integrations to execute in any environment.
Networking FeaturesOpen Automation Software implements edge computing with a Distributed Network Architecture.
Download a fully functional trial of Open Automation SoftwareKey Features & Benefits
Extensive Device Support
All three Modbus protocols are supported on both Ethernet and Serial Port interfaces:
Modbus TCP, Modbus RTU, and Modbus ASCII
Additionally, extended addressing and Enron protocol are also supported.
High Speed Performance
Achieve update rates as fast as 15 milliseconds per packet. Packet optimization is automated and supports packets exceeding 125 words for specialized interfaces that can accommodate them. With parallel driver operation and support for up to 1,000,000 tags per server, it’s true high-performance Modbus software.
Communication Statistics & Polling
The communication statistics can be set to display live tag values or trigger an alarm to notify users of network failures.
Polling can be continuous at an adjustable rate or event-based to minimize network load on radio modems and remote solar-powered devices.
Reliability
Adjust connection and transaction timeout settings to suit your environment. In the event of a network failure, enjoy automatic recovery and support for automated failover with backup Modbus controllers.
Data Accuracy
Our Modbus controller software processes all incoming data using a first-in, first-out (FIFO) method to preserve historical integrity, ensuring complete data accuracy in time-sensitive environments.
Common Use Cases
Log Modbus Data to Databases and CSV Files
Use our Modbus logging software to write data from Modbus devices to SQL Server, Oracle, MySQL, PostgreSQL, SQLite, and others. This logging can be triggered by changes in the data, specific events, or continuously. The system also supports logging high-speed buffered data from a controller. Learn more.
Transfer Modbus Data
Effortlessly transfer data between Modbus IP gateways, devices, and Industry 4.0 systems using our Data Route feature.
Transfers can run on a local area network (LAN), a wide area network (WAN), or the Internet, enhanced by Basic and Live Data Cloud Networking. Learn more.
Modbus User Interface
Create Human Machine Interfaces (HMIs) for Modbus data using our no-code UIEngine, complete with drag-and-drop tools.
Choose from WinForm HMI, WPF HMI, and Web HMI, or use .NET Data Connector and OAS REST API for advanced customization. It’s a complete solution for your Modbus HMI software needs. Learn more about the UIEngine
Learn how thousands of customers are using the OAS Product Platform around the globe to achieve truly open industrial automation
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Support
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Experience
Product efficacy, market testing, and reliability
Used in 10K+
Data Servers
OAS is used in thousands of businesses worldwide
OAS Platform Features
The OAS Platform supports a full suite of tools for building and deploying scalable industrial applications, including Modbus SCADA software, HMI development tools, and controller integration.
Cross-Platform Support
Run OAS on Windows, Linux, Docker, or compact systems like Raspberry Pi 4. Full support for Modbus master software on any edge device.
Networking
OAS is an edge solution that offers flexible networking options for standalone installations, multi-tenant data aggregation, and even secure unidirectional data transport.
Programmatic Setup
Utilize our .NET SDK or REST API for flexible and automated setup, ensuring full integration with your asset management software. You can also import and export CSV files, which helps you work with Excel and third-party applications.
Calculations, Time On, Counts, and Totals
Merge data from various controllers and additional data sources while performing real-time computations and logic processing, all without the need for coding. Monitor the duration of activities for specific points and the frequency of their transitions over a defined period. Aggregate analog values both daily and over the entire timeline.
See How We Compare
The initial cost of OAS is far less than our competitors – but the savings don’t stop there. We work with OEMS and System Integrators to provide perpetual licenses with quantity discounts with flexible tag pricing and unlimited client connections.
No Question Left Unanswered
We make getting started with OAS easy - Browse our extensive Knowledge Base of articles on Getting Started as well as How To content that takes you step-by-step through building a solution, and finally learn more about specific features and configurations.
Getting Started - Download, Setup & Support
Step-by-step introduction to using the Open Automation Software platform
An overview of the fundamental configuration steps and a description of commonly used parameters.
Getting Started - Modbus Driver
Follow these essential steps to effectively use the Modbus driver, including the setup of the driver and the configuration of tags.
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