ABB DSAO 120 (57120001-EY) Product Overview

Product Introduction

The ABB DSAO 120 (57120001-EY) is a state-of-the-art signal output module designed for use in industrial automation and process control systems. As part of the DSAO Series, it provides high-performance analog output capabilities that allow it to interface seamlessly with a wide variety of field devices and control systems. The DSAO 120 is engineered to handle signal conversion, data transmission, and real-time communication, ensuring that the system’s field devices receive accurate and timely feedback for efficient operation.

The DSAO 120 module supports high-resolution analog output signals, including voltage and current outputs, making it suitable for use with a range of industrial actuators and other devices. It is designed to handle 16 analog outputs, offering flexible signal control for complex systems that require multiple signal pathways.

With DIN rail mounting, easy integration into existing control systems is made simple. Its compact design and robust construction ensure that it performs well even in challenging environments, making it an ideal solution for industrial automation, machine control, and process control systems.

Product Parameters

Product Applications

The ABB DSAO 120 is ideal for use in a wide range of industrial applications, where high-performance analog output capabilities are needed. These include:

• Industrial Automation: The DSAO 120 integrates seamlessly into automated control systems, providing analog signals to actuators and devices for controlling complex machinery and equipment.

• Process Control: It is extensively used in industries like chemical processing, oil & gas, and pharmaceuticals, where precise control of actuators and process variables is required to maintain system efficiency and safety.

• Machine Control: The module can interface with machine control systems, providing the necessary output signals to control machinery and equipment, ensuring accurate movement and system response.

• Energy Management: It plays a role in energy management systems, providing analog output signals for controlling power devices and optimizing energy efficiency in industrial operations.

• Building Automation: The DSAO 120 is commonly used in building automation systems (BMS), controlling HVAC systems, lighting systems, and security systems through analog outputs.

Product Advantages

• High-Resolution Analog Output: The DSAO 120 supports up to 16 analog outputs, allowing for precise control of field devices such as actuators, valves, and motors, with configurable output ranges.

• Fast Data Transfer: With a 100 Mbps data transfer rate, the module ensures real-time communication between field devices and the control system, enabling timely adjustments and control.

• Compact and Easy to Install: The DIN rail mounting design ensures easy installation in control panels, saving space and optimizing the setup in industrial environments.

• Wide Temperature Range: The DSAO 120 operates efficiently in temperatures ranging from -20°C to +60°C, making it suitable for both indoor and outdoor installations in demanding conditions.

• Low Power Consumption: It operates on a 24 V DC ± 20% power supply, offering energy efficiency while delivering high output performance.

• Durability: The IP20 protection rating ensures that the DSAO 120 is protected from dust and other environmental elements, contributing to its longevity and reliability.

• LED Indicators for Monitoring: The built-in LED indicators make it easy to monitor the module’s status and operation, simplifying troubleshooting and maintenance efforts.

Brand and Series

• Brand: ABB

• Series: DSAO Series

The DSAO Series is a family of signal output modules designed to provide reliable and precise control over analog outputs. These modules are widely used in industrial automation, process control, and machine control systems, offering features such as high-resolution signal output, fast data communication, and robust construction to ensure performance in harsh environments. The DSAO 120 is a critical component of the DSAO Series, offering high flexibility and reliability for industrial applications that require multiple analog output signals.

Related and Recommended Models

Here are five related models from the DSAO Series and five other popular ABB models: