Description

ABB AI815 3BSE052604R1

This is a high-performance single-channel analog input module, belonging to ABB’s famous S800 I/O series. It is mainly used to connect and control analog signals from field devices in the system, such as temperature, pressure, flow, liquid level, etc.

 

Key Features & Characteristics

1. Signal Types:

   • It can receive various types of analog signals, selectable via hardware configuration or software settings:

     • Voltage Signals: e.g., 0-5V, 0-10V, ±5V, ±10V

     • Current Signals: e.g., 0-20mA, 4-20mA (most commonly used in process control)

     • Resistance Signals: For connecting Resistance Temperature Detectors (RTDs) or potentiometers.

2. High Accuracy & Resolution:

   • Provides high-precision analog-to-digital conversion, ensuring accurate reading of field signals by the control system, which is crucial for processes requiring precise control.

3. Electrical Isolation:

   • The module features electrical isolation between the input channel and the internal system bus. This effectively prevents interference, surges, or ground potential differences from the field side from damaging the control system, significantly enhancing system stability and safety.

4. Status Indication:

   • The module front features LED indicators that provide a clear visual display of module operation, power, and communication status, facilitating quick diagnosis and maintenance for field engineers.

5. Modularity & Hot Swapping:

   • As part of the S800 I/O series, it supports hot-swapping. This allows the module to be replaced or maintained without powering down the system or halting the entire production process, greatly improving system availability.

6. Flexible Installation:

   • It can be installed in a standard S800 I/O station and communicates with the upper-level controller (e.g., AC 800M) via a fieldbus (such as Profibus DP).

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Technical Specifications (Summary)

• Product Type: Analog Input Module

• Channels: 1

• Signal Range: Voltage, Current, Resistance (Configurable)

• Accuracy: High (Refer to official manual for specific values, typically around 0.1%)

• Isolation: Electrical isolation between channel and system

• Bus Communication: Typically communicates via the S800 I/O Link to the main controller

• Installation: Mounts on an S800 I/O Unit Base (e.g., TU812, TU813)

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Typical Applications

The AI815 module is widely used in industrial sectors requiring highly reliable process control, such as:

• Oil & Gas: Refineries, pipeline transportation

• Chemical Industry: Chemical plants, pharmaceutical plants

• Power Generation: Power plants (thermal, hydro, nuclear)

• Pulp & Paper Industry

• Water & Wastewater Treatment

• Metals & Mining

In these applications, it is responsible for acquiring standard signals (like 4-20mA) from field transmitters (pressure, temperature, flow meters, etc.) and converting them into digital values for processing and control by the DCS or PLC.

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Conclusion

The ABB AI815 3BSE052604R1 is a robust, reliable, and high-precision single-channel analog input interface module. It is a fundamental底层组件 (bottom-layer component) for building ABB’s distributed control systems (DCS), responsible for safely and accurately bringing critical physical process signals into the control system. It is one of the cornerstone components for achieving industrial automation control.

Sales of the brand:

ABB、EPRO、GE、FOXBORO、Schneider、Rexroth、Honeywell、Bently、YASKAWA other global DCS system and PLC system, servo system of famous industrial brand.

 

☀️Tara(Sales Director)

📞Tel: + 86-13806028623

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💬Email: ydf8801@163.com

🏚️Ship to you via DHL/TNT/UPS/EMS/Fedex

🥇Product Condition: One-year warranty

 

Company Overview

Main Products

We specialize in supplying original imported spare parts for DCS, PLC, robotics, and large servo systems from leading global brands, including:

• FOXBORO | EMERSON | TRICONEX | XYCOM | BENTLY
• ROCKWELL | ABB | GE | Aen-Brady | YOKOGAWA
• HONEYWELL | RELIANCE | SCHNEIDER | MODICON
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