Description
1. Product Description
ABB DSAI130A 3BSE018292R1 is a high-reliability analog input module designed for industrial automation systems, engineered to deliver precise and stable signal acquisition in challenging environments. As a key component from ABB’s portfolio of automation solutions, the DSAI130A 3BSE018292R1 is built to support seamless integration with ABB’s AC 800M controller series, ensuring reliable data transmission and robust performance in process control applications. This module is specifically designed to convert analog signals from field devices into digital data for processing, making it essential for monitoring and controlling variables such as temperature, pressure, and flow rate in industrial systems. The ABB DSAI130A 3BSE018292R1 stands out for its accuracy, noise immunity, and ease of configuration, making it a trusted choice for critical industrial applications.
2. Product Parameters
| Parameter | Details |
|---|---|
| Signal Types | Supports 4–20 mA current signals, ±10 V voltage signals |
| Channels | 16 single-ended or 8 differential input channels |
| Resolution | 16-bit analog-to-digital conversion |
| Input Range | Current: 0–20 mA, 4–20 mA; Voltage: ±5 V, ±10 V |
| Sampling Rate | Up to 250 samples per second per channel |
| Isolation | Galvanic isolation between channels and system power supply |
| Voltage Supply | 24 V DC (±20%) from the backplane |
| Operating Temperature | -20°C to +60°C |
| Compatibility | ABB AC 800M controllers, Freelance 2000 systems |
DSAI130A 3BSE018292R1
3. Advantages and Features
The ABB DSAI130A 3BSE018292R1 offers exceptional accuracy with a 16-bit resolution, ensuring precise measurement of analog signals even in noisy industrial environments. Its galvanic isolation feature protects against electrical interference, enhancing system reliability and reducing the risk of signal distortion. The module’s flexible channel configuration allows users to select between single-ended or differential inputs, adapting to diverse field device setups. Additionally, its hot-swappable design enables convenient maintenance without disrupting system operation, minimizing downtime. For example, in a chemical processing plant, the module’s high noise immunity and fast sampling rate helped maintain accurate temperature control in a reactor, ensuring consistent product quality and operational safety.
4. Application Areas and Case Studies
This module is widely used in industries such as oil and gas, power generation, water treatment, and manufacturing, where precise analog signal monitoring is critical. It is suitable for applications including process control loops, machine condition monitoring, and environmental parameter tracking. A notable case involves a wastewater treatment facility that integrated the DSAI130A 3BSE018292R1 to monitor dissolved oxygen levels and pH values in treatment tanks. The module’s high-resolution conversion and reliable isolation capabilities ensured accurate data transmission to the control system, enabling efficient adjustment of chemical dosages and improving treatment efficiency by 12%.
5. Competitive Comparison
Compared to similar analog input modules, the ABB DSAI130A 3BSE018292R1 excels in its combination of high-resolution measurement, robust isolation, and flexible channel configuration. Its wide operating temperature range and durable design make it suitable for harsh industrial settings, while its compatibility with ABB’s ecosystem simplifies system integration and reduces engineering efforts. The module’s energy-efficient design also contributes to lower power consumption, aligning with sustainability goals in industrial operations.
DSAI130A 3BSE018292R1
6. Selection Recommendations
When selecting the ABB DSAI130A 3BSE018292R1, consider the type and number of analog signals in your system, as well as the required resolution and sampling rate. Ensure compatibility with your existing ABB controller and backplane to leverage seamless communication and configuration. Evaluate the environmental conditions, such as temperature and electromagnetic interference, to ensure the module’s specifications meet operational requirements. For applications requiring high-precision measurements and reliable signal isolation, this module is an optimal choice.
7. Precautions
To ensure proper functionality, install the ABB DSAI130A 3BSE018292R1 in a grounded enclosure to minimize electromagnetic interference. Use shielded cables for analog signal connections to further reduce noise pickup. When configuring the module, match the signal type and range settings with the connected field devices to avoid measurement errors. During installation or maintenance, always power down the system and use electrostatic discharge (ESD) protection to prevent damage to the module’s sensitive components. Refer to ABB’s official documentation for detailed wiring diagrams and troubleshooting guidelines.
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