Products Description
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Product Overview:
The ABB AI880A 3BSE039293R1 is a high-integrity analog input module designed for use in both single and redundant configurations. This module offers 8 current input channels, making it suitable for a wide range of industrial applications where precise monitoring and control of current loops are necessary. It features a 12-bit resolution and ensures the safety of the system with advanced diagnostics and certified SIL3 compliance according to IEC 61508. The AI880A is ideal for use in systems requiring high reliability, such as safety-critical applications, and supports integration with transmitters via HART pass-through communication.
Key Features:
- 8 channels for 0…20 mA, 4…20 mA, single-ended unipolar inputs.
- Single or redundant configuration.
- Isolated input group of 8 channels from the ground.
- Resolution of 12 bits.
- Loop supervised DI function.
- Configurable alarm limits for field power outputs.
- Supports configurable over/under range for current inputs.
- Current-limited transmitter supply per channel.
- On-board diagnostics for fault detection.
- Compliant with NAMUR recommendation NE43.
- Certified for SIL3 according to IEC 61508.
- Certified for Category 4 according to EN 954-1.
- HART pass-through communication.
Applications:
- Process Control: Used in industrial process control systems to monitor and measure current loops (0…20 mA, 4…20 mA).
- Safety Systems: In critical safety applications, the AI880A’s SIL3 certification ensures that the system can safely operate within safety standards.
- Monitoring Transmitters: Ideal for applications that require external transmitters, especially 2- or 3-wire transmitters, with the added benefit of power supply distribution for the transmitters.
- Remote Monitoring and Diagnostics: Due to the advanced diagnostics and HART pass-through, it allows for remote diagnostics and monitoring.
Advantages:
- High Integrity & Reliability: Certified for SIL3 and Category 4 compliance, ensuring high safety standards in critical environments.
- Modular Design: Can be configured in both single or redundant setups, providing flexibility for system design.
- Powerful Diagnostics: The module includes advanced on-board diagnostics that provide real-time feedback for maintaining system health and uptime.
- Seamless Integration: Offers a simple, single connection for supplying power to 2-wire or 3-wire transmitters, reducing installation complexity.
- Enhanced Communication: Supports HART pass-through communication, providing more diagnostic data from connected field devices.
- Current Limited Power Supply: Ensures each channel has a current-limited supply, protecting the system from overloads.
Latest News/Reports:
- “ABB AI880A Ensures Safe and Reliable Current Input Monitoring for Safety-Critical Applications”
- “New AI880A Module: A Major Step Forward in Analog Input Monitoring for Industrial Systems”
- “AI880A Module Receives SIL3 Certification for Enhanced Industrial Safety”
Product Specifications
| Feature | Specification |
|---|---|
| Product Code | 3BSE039293R1 |
| Channels | 8 channels |
| Input Type | 0…20 mA, 4…20 mA, single-ended unipolar inputs |
| Resolution | 12 bits |
| Input Resistance | 250 ohms |
| Supply Voltage | 24 V on the ModuleBus |
| Dimensions (W x H x D) | 45 x 102 x 119 mm |
| Weight | 0.15 kg |
| Current Range | 0…20 mA, 4…20 mA |
| Transmitter Supply | Current-limited supply per channel |
| Power Supervision | Supervised and current-limited |
| Isolation | Isolated input group (8 channels) |
| Alarm Limits | Configurable alarm limits for field power outputs |
| Over/Under Range Limits | Configurable over/under range limits for current inputs |
| Safety Certifications | SIL3, Category 4 |
| HART Communication | Pass-through communication |
| NAMUR Compliance | NE43 recommendation |
Related and Popular ABB Models
| Model | Description | Channels | Safety Certification | HART Communication | Dimensions (W x H x D) | Weight |
|---|---|---|---|---|---|---|
| AI880B | High Integrity Analog Input Module | 8 | SIL3 | Yes | 45 x 102 x 119 mm | 0.15 kg |
| AI843 | S800 I/O Systems Analog Input Module (8 channels) | 8 | SIL3 | Yes | 45 x 102 x 119 mm | 0.15 kg |
| AI835A | S800 I/O Systems Analog Input Module (16 channels) | 16 | SIL3 | Yes | 45 x 102 x 119 mm | 0.25 kg |
| AI845 | S800 I/O Systems Analog Input Module (4 channels) | 4 | SIL3 | Yes | 45 x 102 x 119 mm | 0.15 kg |
| AI843A | S800 I/O Systems High Performance Analog Input Module | 8 | SIL3 | Yes | 45 x 102 x 119 mm | 0.20 kg |
| AI833 | S800 I/O Systems Analog Input Module (12 channels) | 12 | SIL3 | Yes | 45 x 102 x 119 mm | 0.20 kg |
| AI837 | Advanced Analog Input Module for Process Control | 8 | SIL3 | Yes | 45 x 102 x 119 mm | 0.18 kg |
| AI836 | S800 I/O Systems High-Precision Analog Input Module | 6 | SIL3 | Yes | 45 x 102 x 119 mm | 0.18 kg |
| AI841 | Compact Analog Input Module for Small Systems | 4 | SIL2 | Yes | 45 x 102 x 119 mm | 0.12 kg |
| AI830 | High-Performance Multi-Channel Analog Input Module | 16 | SIL3 | Yes | 45 x 102 x 119 mm | 0.25 kg |
FAQ
FAQs
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Q: What is the maximum number of channels the AI880A module can support?
- A: The AI880A module supports up to 8 current input channels.
-
Q: Can the AI880A module be used in a redundant configuration?
- A: Yes, the AI880A can be configured for both single and redundant setups.
-
Q: What types of inputs are supported by the AI880A module?
- A: The module supports 0…20 mA and 4…20 mA single-ended unipolar inputs.
-
Q: What is the safety certification of the AI880A module?
- A: The AI880A is certified for SIL3 according to IEC 61508 and Category 4 according to EN 954-1.
-
Q: Does the AI880A support HART communication?
- A: Yes, the AI880A module supports HART pass-through communication.
-
Q: How is the external transmitter supply managed by the AI880A module?
- A: The AI880A distributes the external transmitter supply to each channel, with current-limited power and supervision.
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Q: What is the resolution of the AI880A module?
- A: The module offers 12-bit resolution for accurate current measurements.
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Q: Can the AI880A module be used for monitoring current loops in process control systems?
- A: Yes, the AI880A is ideal for monitoring 0…20 mA and 4…20 mA current loops in process control applications.
-
Q: What is the input resistance of the AI880A module?
- A: The input resistance is 250 ohms.
-
Q: What are the alarm features of the AI880A module?
- A: The AI880A module supports configurable alarm limits for field power outputs, with over/under range limits for current inputs.
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Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
