Excellent PLC
| Company Information | ||||||||
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| Mobile | +8613666033393 | |||||||
| +8613666033393 | ||||||||
| 13666033393 | ||||||||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Product Introduction
The ABB AI801-eA is a high-performance analog input module designed for use in industrial control and automation systems. As a member of ABB’s AC 800M controller family, this module plays a crucial role in acquiring analog signals from field devices such as pressure transmitters, temperature sensors, and flow meters. It ensures high precision and reliability in environments where real-time monitoring and control are essential.
Designed to meet the demanding needs of process industries, the AI801-eA supports a variety of signal types including voltage and current. With eight individually configurable channels and a compact, lightweight build, it is suitable for both centralized and decentralized installations. Its robust architecture allows it to function reliably in harsh environmental conditions, making it a trusted component in ABB’s System 800xA architecture.
Product Parameters
| Parameter | Specification |
|---|---|
| Model Number | AI801-eA |
| Input Type | Analog Input |
| Signal Compatibility | Voltage, Current, Resistance |
| Number of Channels | 8 channels |
| Input Range | ±10 V, 0–20 mA, 4–20 mA (configurable) |
| Resolution | 16-bit |
| Accuracy | ±0.1% of full scale |
| Response Time | <10 ms |
| Power Supply | 24 V DC |
| Dimensions (L × W × H) | 86.1 × 110 × 58.5 mm |
| Weight | 0.275 kg |
| Operating Temperature | -25°C to +70°C |
| Humidity Range | 5% to 95% non-condensing |
| Mounting Options | DIN rail / Panel mounting |
| Communication Interface | ABB S800 I/O system |
Product Applications
The AI801-eA module is widely used in various industrial sectors due to its adaptability and precision. Typical applications include:
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Power Generation: Accurately measures analog signals from turbines, boilers, and generators, ensuring optimal plant performance.
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Oil and Gas: Captures analog data from remote sensors for flow, pressure, and temperature to ensure safety and compliance.
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Water and Wastewater Treatment: Enables control systems to regulate chemical dosing and filtration processes with precision.
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Chemical Processing: Monitors reactor conditions to maintain safe and efficient production environments.
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Pulp and Paper Industry: Provides signal input from level sensors and flow meters for process stability.
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Manufacturing Automation: Interfaces with sensors and actuators to enable closed-loop process control.
Product Advantages
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High Accuracy & Resolution: Provides 16-bit signal resolution and ±0.1% full-scale accuracy for precise data interpretation.
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Compact & Lightweight: With a size of 86.1 × 110 × 58.5 mm and weight of only 0.275 kg, it’s ideal for space-constrained panels.
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Versatile Signal Handling: Supports both voltage and current signals, adaptable to a variety of industrial transducers.
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Rapid Signal Response: Fast response time (<10 ms) for real-time monitoring and feedback control.
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Robust Performance: Reliable operation under wide temperature ranges and in high humidity environments.
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Seamless Integration: Fully compatible with ABB’s System 800xA and S800 I/O architecture.
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Long-Term Reliability: Engineered with industrial-grade materials for long service life and minimal maintenance.
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Flexible Mounting: Can be installed on DIN rails or panels, accommodating diverse cabinet layouts.
Frequently Asked Questions (FAQ)
Q1: What types of analog signals are supported by the AI801-eA?
A1: The module supports ±10 V, 0–20 mA, and 4–20 mA signals, configurable per channel.
Q2: How many input channels does this module have?
A2: The AI801-eA provides 8 independent analog input channels.
Q3: Is the module suitable for high-accuracy applications?
A3: Yes, it offers a 16-bit resolution with ±0.1% full-scale accuracy, ideal for precise control.
Q4: What are the dimensions and weight of the AI801-eA?
A4: It measures 86.1 × 110 × 58.5 mm and weighs 0.275 kg.
Q5: Can the AI801-eA operate in extreme temperatures?
A5: Yes, it operates reliably from -25°C to +70°C.
Q6: What mounting options are available?
A6: It supports both DIN rail and panel mounting.
Q7: Is the AI801-eA compatible with other ABB modules?
A7: Yes, it is designed for full compatibility with ABB’s S800 I/O and System 800xA.
Q8: What is the typical response time of the module?
A8: The response time is less than 10 milliseconds.
Q9: Does the module support mixed signal inputs?
A9: Yes, each channel can be configured individually for voltage or current input.
Q10: Is this module hot-swappable?
A10: Yes, when used with suitable terminal units, the module supports hot-swapping for easy maintenance.
Recommended Models – Same Series / Related
| Model | Description | Channels |
|---|---|---|
| AI801-eB | Enhanced analog input with diagnostics | 8 |
| AI802-eA | Analog input with channel isolation | 8 |
| AI803-eA | High-resolution input for precision signals | 16 |
| AI804-eA | Analog input for thermocouples | 8 |
| AI805-eA | High-speed analog input | 8 |
| AI806-eA | Multi-signal analog input module | 12 |
Recommended Models – Same Brand (ABB Hot Sellers)
| Model | Description | Channels / Type |
|---|---|---|
| DI810 | Digital input module | 16 DI |
| DO810 | Digital output module | 16 DO |
| AO810 | Analog output module | 8 AO |
| PM861AK01 | High-performance CPU module | CPU |
| TU830V1 | Compact terminal unit | Terminal Unit |
| CI854AK01 | PROFIBUS communication interface | Comm. Interface |
