Industrial Automation Software & IIoT Solutions

OAS is an enterprise automation system to visualize, control, transform, and transport data between virtually any industrial automation device or platform.

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Thousands of customers worldwide trust OAS, including

Transport and Transform Your Data

Connect to all of your PLCs and devices such as Allen Bradley, Siemens, Modbus, MQTT, MTConnect, OPC UA/DA, and more.

Lightning fast data logging, zero data loss. Log to virtually any database platform, reliably and at at high speed with zero data loss, even on unreliable networks.

Transform data in real time. Using the built-in Calculation Engine, combine and transform data from any source into any format, including JSON for use in external endpoints.

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IoT Data Visualization with Zero Code

With the OAS Open UIEngine, rapidly build and deploy rich user interfaces and HMIs. All within a browser IDE, and with zero code. Using the drag and drop interface, build rich applications and HMIs for your end users, all driven by real time and historical data.

For more experienced application developers, OAS provides multiple SDKs for custom integration into web, desktop, and mobile .NET applications, or for automations on any platform with the OAS REST API. Read and write real time and historical data from any connected data source, using a unified interface.

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OAS UIEngine, no-code HMI and web application development platform for industrial automation

OAS is so much more than just a SCADA solution. It is an entire suite of packages. We use it for Data Historian. It offers connections to every kind of database and even CSV files if you need that. You can build your query statements with OAS tags and dynamically populate them with information read from PLC’s. With the Recipes feature you can read information from a database and write it to the PLC. You can easily build SCADA screens with the OAS Open UI Engines No-code UI Builder. Features are simple drag and drop to build displays. If you need more complex features, you can integrate with .NET and REST API’s. It also offers notifications via text messages and Email. Voice messaging is available thru a Twillio account.

Stephen S. – Lead Engineer

Awesome response to issues or questions from the support team. I’ve worked in the industry for over 30 years and being able to discuss issues/feature request with the development team is unheard of. OAS is my go to SCADA software. OAS allows my company to create custom SCADA applications for the Water/Waste Water Industries. OAS allows us to create amazing graphics using VB.NET and Blend that are the best in the industry. Reporting is very easy to implement which most SCADA packages struggle to provide. OAS device drivers all work flawlessly so additional 3rd party drivers are not required.

David S. – System Integrator

Their customer support was the best I have experienced across all software applications. Technical support was readily available, incredibly knowledgeable, polite and followed up to make sure everything was working properly. I had a couple of calls, and interacted with different support techs. Each was fantastic but more importantly the handoff between them was seamless. Resolution was fast and the tech’s provided training so I learned while getting help. FANTASTIC CUSTOMER SUPPORT! The suite is extremely comprehensive. It provides easy preconfigured access to all standard automation systems as well as great IOT support. Our application required Modbus, Bacnet, MQTT, and standard HTTP and API access. OAS did them all, right out of the box. There are a number of wizards that make set up and use of the software fast and simple. It was by far the easiest to get up and running productively.

David M. – CEO

We have used Open Automation software solutions for a variety of projects from SCADA to HMI with custom gauges to data logging with custom report generation. Their support has been un-matched by any other manufacture that I have worked with. They have always responded very quickly to questions. Most times pointing to write-ups and/or videos on their website that address the question at hand. In the infrequent occurrence that I have discovered a problem with the software itself, they have provided an easy to install patch to rectify the issue in less than a day. You don’t get that from any other software provider. The product offering is solid and very scalable. You can start out inexpensively with just collecting your data and archiving it in an open data base format. Add additional features as you deem necessary. Their tag pricing is flexible and reasonable in cost. You can connect unlimited clients to the server, no additional charge to access your data. They have a good set of fast device drivers for the major PLCs, along with connection to OPC and OPC UA data servers. There is an alarm notification feature for texting, emailing, and voice messaging.

Pat D. – Automation Specialist

We are offering services of automation to our clients. This is the software we use for our clients and it meets exactly to the requirements of our clients. We implement it in three different sites of the pharmaceutical industry and it works excellent to tranfer data and develop communication in between the machines. Highly recommended!

Naveed K. – Maintenance Engineer

Pros: Open architecture and maximum flexibility for customization. Support is the absolute best. Flexible deployment solutions. Cons: I don’t really have any cons. The product works exactly how I need it to. Overall, I absolutely love OAS. It is an instrumental tool for me to be able to provide custom solutions for my customers. I would also say that one driving factor behind the success of my Open Automation Software implementations would be their unparalleled support. If we need anything to solve a customer’s need, they are eager and willing to enhance the software to make it happen.

Michael J. – System Integrator

OAS is the most comprehensive, easy-to-use, and flexible OPC toolkit for the .NET developer. Open Automation Software offers unparalleled customer support and timely, reasonably priced custom modifications which can stand up to the most challenging and unique automation programming tasks.

Philip N. – CTO

OAS has the best customer service by far over their competition. They have an excellent product. From real time data to data logging, data retrieval and writing to PLC’s. Alarms, Alarm notification, report generation and email capabilities. With the tags and tag properties the options to construct anything with the data is as unlimited as the users abilities and imagination. The ability to read and write data to PLC’s and manipulate it in any way desired is unprecedented. An entire suite of software provides the ability to do anything you need in one software package.

– System Integrator

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Infinitely Flexible Secure Networking

Built upon a Distributed Network Architecture that enables advanced Edge Computing, reliability, and performance for IIoT, the OAS Platform can be deployed in infinite configurations to meet your needs. Interconnect OAS servers for load balancing, failover, data aggregation from remote clients, and more.

OAS Universal Data Connector

Basic Networking

Network clients, either over LAN, WAN, or Internet can communicate directly with an OAS Platform server.

Basic Networking with fixed IP address or domain names

Live Data Cloud

Move data between OAS Platform servers, aggregate data, and secure source data over dynamic IP addresses

Live Data Cloud networking with dynamic IP address

Learn more about OAS Platform Networking Features >>

News & Articles

Typical OAS Architectures

October 7, 2024

OAS supports many different deployment architectures to ensure that you can move your data from source to destination in a...

Introducing Database Tags

September 23, 2024

Open Automation Software is proud to announce that it has just released a brand-new feature: Database Tags. With Database Tags,...

Create Secure OT Network Architectures with OAS

August 21, 2024

In today’s technology landscape headlines about major cyber security breaches are becoming more and more frequent. Companies are increasingly forced...

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