Data Connectivity & Transport

OAS by SeQent gives you a single way to connect controllers, devices, databases, and applications and move data between them, regardless of vendor or generation, so your data reaches the system that needs it in an open format you already own.

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Data Connectivity

Connectivity Without a Standardization Project First

Most plants run four generations of equipment from three vendors. Connect what is already installed instead of replacing it.

Native Device Drivers

Allen-Bradley, Siemens, and Modbus connect natively, with no third-party drivers to buy or maintain. OPC DA and OPC UA run in the same product, so twenty-year-old equipment stays in scope.

Universal Data Connector

Move data from anywhere to anywhere: Allen-Bradley to Siemens, PLC to database, database to application, plant to cloud. Built for open protocols, edge compute, and a Unified Namespace spanning OT and IT, with no lock-in to a single vendor's stack.

Built for Scale

Each server processes up to 1,000,000 data points, supports up to 10,000 clients, and transfers with 100 nanosecond resolution. Client connections are unlimited at no extra charge.

How It Works

How Does SeQent Connect and Transport Industrial Data?

The Universal Data Connector is the server-based connectivity layer at the core of OAS by SeQent. It reaches the equipment you run today, transforms data in flight, and delivers it to the systems that need it

Connect What You Already Run

A single library of Industry 4.0 connectors covers the plant floor as it actually exists, from legacy controllers to modern brokers. Anything unsupported can be built rather than blocked.

Native Allen-Bradley, Siemens, and Modbus drivers with no third-party purchase
OPC Classic (DA) and OPC UA supported in the same product
MQTT, MTConnect, databases, Excel, and REST or .NET applications as sources
Universal Driver Interface SDK for custom protocol drivers

Transform Data in Flight

The Calculation Engine combines and reshapes data from any connected source in real time, without coding, so downstream systems receive the structure they expect.

Real-time calculations, unit conversion, and derived values across sources
Time-on, counts, and totals aggregated daily or across the full history
JSON composition for cloud services and external endpoints
Data Route writes the value of any tag to any other tag or protocol

Deploy at the Edge, the Core, or Both

A Distributed Network Architecture lets servers interconnect for aggregation, load balancing, and redundancy, including remote sites that have no fixed IP address.

Live Data Cloud connects remote sites on dynamic IP at no additional license cost
Store-and-forward buffering holds data locally when the network drops
Failover configuration across data sources, networks, and servers
Runs on Windows, Linux, Docker containers, and Raspberry Pi 4