ABB DSTA121A Analog Module – High-Precision Analog Input Module for Industrial Automation

The ABB DSTA121A Analog Module is a high-performance analog input unit designed to provide precise and reliable signal acquisition in industrial automation and control systems. Manufactured by ABB, a global leader in power, automation, and industrial solutions, the DSTA121A ensures accurate measurement, stable performance, and seamless integration within ABB control platforms.

This module is widely used in process control, monitoring, and industrial instrumentation where high-resolution analog input signals are essential for optimal system operation. It captures analog signals from sensors and field devices, converting them into digital data that can be processed by ABB controllers for real-time monitoring and control.

Product Overview

The ABB DSTA121A Analog Module is part of ABB’s DSTA series of analog and digital modules, designed to interface field devices such as temperature sensors, pressure transducers, flow meters, and other analog instruments with control systems. It supports high-accuracy signal acquisition, offering reliable readings for critical industrial applications.

This module features robust design, galvanic isolation, and noise immunity, ensuring accurate data even in harsh industrial environments. Its compact, modular construction allows for easy installation within control cabinets and integration with ABB controllers such as AC 800M and 800xA systems.

The DSTA121A Analog Module delivers high-speed response, low drift, and minimal maintenance requirements, making it a dependable choice for continuous process monitoring and automation.

Key Features of ABB DSTA121A Analog Module

1. High-Precision Analog Input
   Provides accurate measurement of voltage, current, and process signals.

2. Galvanic Isolation
   Protects the module and controller from electrical surges and signal interference.

3. Wide Signal Range Compatibility
   Supports multiple input types for temperature, pressure, flow, and level sensors.

4. Compact and Modular Design
   Saves panel space and simplifies integration within ABB control racks.

5. Robust Industrial Construction
   Resistant to vibration, temperature fluctuations, and electromagnetic interference (EMI).

6. High-Speed Signal Conversion
   Ensures real-time data acquisition for fast control response.

7. Diagnostics and Status Indicators
   LED indicators provide quick visual feedback for signal and fault status.

8. Seamless Integration with ABB Controllers
   Compatible with ABB AC 800M, 800xA, and other automation platforms.

9. Energy-Efficient Operation
   Low power consumption reduces overall system load.

10. ABB Quality Assurance
    Manufactured to ABB’s global standards for reliability, durability, and performance.

Applications

The ABB DSTA121A Analog Module is ideal for a variety of industrial automation and process control applications, including:

• Process Industries – Monitoring and controlling temperature, pressure, flow, and level signals.

• Power Plants – Data acquisition from sensors for turbine, generator, and substation monitoring.

• Oil & Gas and Petrochemical Facilities – Accurate analog signal processing for safety and process control.

• Manufacturing & Assembly Lines – Monitors critical equipment and process variables.

• Water & Wastewater Treatment Plants – Real-time analog data acquisition for pump and flow control.

• Steel, Cement & Mining Industries – Monitors sensors for production line control and automation.

By integrating the DSTA121A Analog Module, industries achieve highly accurate signal processing, reliable operation, and enhanced system visibility, improving both productivity and safety.

Why Choose ABB DSTA121A from Evaflux Private Limited

Evaflux Private Limited is a trusted supplier of ABB industrial automation products in India, providing genuine ABB modules with expert support, competitive pricing, and fast delivery.

When you purchase the ABB DSTA121A Analog Module from Evaflux, you receive:

• 100% authentic ABB-certified modules

• Technical support for installation and system integration

• Competitive pricing and bulk order options

• Fast shipping and reliable after-sales service

Contact Information

Evaflux Private Limited
📞 Phone: +91 7303573946
📧 Email: support@evaflux.com

Contact us for product inquiries, quotations, or technical assistance for ABB analog modules and automation solutions.