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ABB DO802 3BSE022364R1 Digital Output Module

ABB DO802 (Part Number: 3BSE022364R1) is an 8-channel digital output module equipped with relay outputs for industrial control applications. The module converts digital commands from the controller into physical switching actions, enabling control of actuators, relays, contactors, alarms, pumps, and process equipment.

Each output channel provides galvanic isolation, improving system safety and protecting control equipment from electrical disturbances. The module is designed for integration into ABB S800 I/O architectures and supports seamless communication with ABB AC 800M controllers.

With its modular construction and reliable switching performance, DO802 is suitable for new automation projects, plant expansions, and maintenance of existing ABB control systems.

8 Independent Relay Outputs

Provides flexible control of multiple field devices from a single module.

Electrical Isolation

Galvanic isolation protects the control system and enhances operational safety.

Reliable Relay Technology

Supports long service life and dependable switching performance in industrial environments.

Seamless S800 I/O Integration

Designed for direct integration with ABB S800 I/O architectures.

ABB AC 800M Compatibility

Fully compatible with ABB AC 800M controllers and System 800xA automation solutions.

Simplified Maintenance

Modular design enables fast replacement and reduced downtime.

Process Automation

Controls valves, actuators, alarms, and process equipment within DCS environments.

Power Generation

Used in turbine control, auxiliary systems, and plant automation applications.

Oil & Gas Industry

Provides relay output control for process equipment and field devices.

Chemical & Petrochemical Plants

Supports critical control functions in continuous production processes.

Water & Wastewater Treatment

Controls pumps, motors, and treatment equipment.

Manufacturing Automation

Interfaces with industrial machinery, conveyors, and production systems.

What is ABB DO802?

ABB DO802 (3BSE022364R1) is an 8-channel relay-based digital output module used in ABB S800 I/O systems.

How many output channels does DO802 provide?

The module provides 8 independent relay output channels.

Which ABB controllers are compatible with DO802?

DO802 is compatible with ABB AC 800M controllers and ABB System 800xA automation platforms.

What devices can DO802 control?

The module can control relays, contactors, valves, alarms, motors, pumps, and other industrial field devices.

Is DO802 suitable for process automation?

Yes. It is widely used in process control, power generation, oil & gas, chemical processing, and manufacturing automation applications.

Do you provide global shipping services?

Yes. We have local distribution centers on all continents, which can quickly transport parts to any corner of the world.

2. What payment methods and currencies do you accept?

To make your purchasing process as simple as possible, we offer multiple payment methods including bank transfer, check, and PayPal. Meanwhile, we also accept most mainstream credit and debit cards, such as Visa, Mastercard, and American Express. We can accept payments in most major currencies worldwide, but we recommend using US dollars (USD), British pounds (GBP), or euros (EUR) as a priority. Payments in other currencies may incur additional fees. All transactions are securely processed by HSBC Bank and HSBC Merchant Services.

How many parts do you currently have in stock?

We have a vast inventory of thousands of new, refurbished, and outdated automation components, including products from well-known manufacturers such as ABB and Schneider. If you cannot find the required parts, please do not worry. We work closely with a global network of professional suppliers to provide you with tailored quotes even if the part is not listed on our website.

Who can I contact if I encounter any problems?

Our experienced customer service team will handle any issues after you place your order.