Overview

ABB Freelance Controllers and I/Os provide a complete automation foundation for process control applications. The controller portfolio offers scalable processing power to handle from hundreds to thousands of I/O points, with options for redundancy to ensure high availability in critical applications. Complementing the controllers is a comprehensive range of I/O systems designed for diverse installation requirements - from direct-mounted configurations to distributed fieldbus architectures, and modules certified for hazardous area deployment. With hot-swap capabilities, support for multiple industrial communication protocols including PROFINET, PROFIBUS, Modbus, Foundation Fieldbus, and HART, plus built-in diagnostics, Freelance Controllers and I/Os deliver the reliability, flexibility, and performance needed to meet demanding process automation challenges.

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Freelance operations

If you're looking for the perfect operational fit, the Freelance DCS supports several HMI solutions. Between Freelance operations (formerly DigiVis), 800xA operations and Generic OPC, take a look to see what suits your needs. Or, read on to learn more about our offerings.

Freelance engineering

This easy and intuitive engineering tool provides configuration of all plant objects, ranging from process graphics to field devices and Controller function blocks of the entire plant.

Common applications

Power generation, Oil and gas, Chemical, Life sciences, Water, Food and beverage, Metals, Mining, Cement, Pulp and paper