ABB DASD146 (3ASC25H270) Product Overview

Product Introduction

The ABB DASD146 (3ASC25H270) is a digital signal processing module designed for high-precision data acquisition and control applications in industrial automation systems. This module is designed to perform high-speed data acquisition and control functions, acting as an interface between industrial devices such as sensors, actuators, and PLCs (Programmable Logic Controllers). The DASD146 module is engineered for high-performance and reliability in harsh industrial environments.

With its advanced processing capabilities, the DASD146 module enables fast signal processing, real-time data transmission, and efficient control of various industrial operations. It is widely used in industries where accurate and fast digital signal handling is critical, including machine control, energy management, and process automation.

This module is designed to be compatible with a variety of ABB automation products, facilitating seamless integration into existing control systems. It supports communication via standard industrial protocols such as Modbus RTU and Profibus DP, making it highly adaptable for different industrial applications.

Product Parameters

Product Applications

The ABB DASD146 module is ideal for industrial automation systems that require real-time signal processing and data acquisition. Its main applications include:

• Industrial Automation: Used in controlling industrial machinery and monitoring equipment such as sensors, motors, and actuators, providing reliable control for production lines.

• Machine Control: Plays a crucial role in high-speed machine control applications, ensuring precise operation and feedback for automated systems.

• Energy Management: Utilized in energy monitoring systems, where real-time data collection helps optimize energy consumption and improve operational efficiency.

• Process Control: Ideal for industries such as chemical processing, pharmaceuticals, and food and beverage, where precision and control are paramount.

• Building Automation: In building systems, it ensures seamless communication between HVAC systems, lighting, and security management, enhancing energy efficiency and operational control.

Product Advantages

• High-Speed Signal Processing: The DASD146 is equipped with high-performance signal processing capabilities, allowing for fast data acquisition and real-time processing of input/output signals.

• Flexible I/O Configuration: With 16 digital inputs and 16 digital outputs, the DASD146 provides great flexibility in integrating various sensors, actuators, and control systems.

• Reliable Communication: The module supports Modbus RTU and Profibus DP protocols, ensuring reliable and efficient communication with other devices in industrial environments.

• Compact and Robust Design: The compact form factor of 200 x 120 x 50 mm and the IP20 protection rating ensure that the DASD146 performs well in harsh industrial conditions while saving valuable space in control panels.

• Energy Efficient: With a 24 V DC ± 20% power supply, the DASD146 is energy-efficient and designed for long-term, continuous operation in demanding environments.

• Wide Temperature Range: The DASD146 operates within a temperature range of -20°C to +60°C, ensuring reliable performance in various temperature conditions.

• Easy Installation: The module is designed for DIN rail mounting, which simplifies the installation process and provides flexibility in positioning it within control cabinets.

Brand and Series

• Brand: ABB

• Series: DASD Series

The DASD Series from ABB is a range of digital signal processing (DSP) modules and related devices designed to meet the needs of modern industrial control systems. The DASD146 is part of this series and offers advanced signal processing and data acquisition features for high-speed control applications. The DASD Series is recognized for its high performance, flexibility, and reliable operation, making it a popular choice for industries like automation, energy management, building systems, and process control.

Related and Recommended Models

Below are five related models from the same DASD Series, and five popular models from the same brand.