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ABB DSDO115K12 3BSE019933R1 is a standard relay-type digital output module dedicated to ABB Advant control systems. It receives commands from the main controller and outputs switching signals to control on-site executive devices. Each channel adopts independent isolation design to avoid signal crosstalk and improve system safety. The module supports online replacement without system shutdown, and comes with clear channel status indicators for quick troubleshooting. It is fully compatible with official configuration software, easy to install, debug and maintain for industrial DCS and automation projects.

ABB DSDO115K12 3BSE019933R1 is a high-performance 32 channel digital output module designed specifically for ABB Advance Master, System 800xA, and S100 I/O systems. This module provides 24VDC 150mA output and supports channel to channel and channel to backplane 2500Vrms high voltage isolation, ensuring the reliability and safety of industrial field actuator control.

The DSDO115K12 adopts a modular design, supports plug and play installation, and has built-in fault diagnosis and LED status indication functions. Each output channel is independently protected and supports overload automatic disconnection. It is widely used in industrial automation scenarios such as valve control, motor drive, alarm light, relay drive, etc.

We provide a brand new original source of goods through the original factory channel, with sufficient stock to meet emergency spare parts replacement needs. Support small batch procurement and long-term stocking solutions, allowing bulk customers to enjoy tiered discounted prices.

• Model: DSDO115K12, Part No.: 3BSE019933R1

• Relay type digital output, independent channel isolation

• Built-in LED indicators for real-time channel status display

• Hot-swap compatible with matched backplane racks

• Industrial grade design, strong anti-interference capability

• Compact structure, standard cabinet installation

• Wide operating temperature range for complex working conditions

• What is ABB DSDO115K12 3BSE019933R1?It is an ABB relay digital output module with part number 3BSE019933R1, used for Advant OCS, AC450 and AC460 control systems to output switching signals for field devices.
• What is the main function of this module?It receives control commands from the main controller and drives on-site valves, contactors and other actuators via relay output.
• Does DSDO115K12 support hot swap?Yes. It can be replaced online on compatible racks without stopping the whole control system.
• What isolation design does it adopt?It uses independent galvanic isolation for each channel, which effectively prevents electromagnetic interference and improves system stability.
• What temperature can the module work in?The normal operating temperature ranges from -5°C to +60°C, adapting to most industrial indoor environments.
• Which ABB controllers is it compatible with?It is specially designed for ABB Advant OCS platform, AC450 and AC460 series controllers.

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.