Product Details
Description
The AI880 is a high-reliability analog input module that converts process signals into digital data for control systems. It supports single and redundant configurations and features HART pass-through for device calibration and asset management without affecting control operations. Commonly used in oil and gas, chemical, and power industries, it monitors transmitters for pressure, flow, and level applications.
Specifications
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Manufacturer: ABB
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Country of Origin: Sweden
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Model Number: AI880 (3BSE028600R1)
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Input Channels: 8 channels (single-ended)
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Signal Range: 4 to 20 mA
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A/D Resolution: 12 bits
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HART Support: Bi-directional HART protocol pass-through
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Redundancy: Supports 1:1 module redundancy
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Power Supply: 24 VDC nominal
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Physical Weight: 0.25 kg (0.55 lbs)
Features
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Safety System Compatibility: Certified for use in high-integrity applications, providing robust signal processing for critical safety loops.
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HART Digital Integration: Facilitates seamless communication with smart transmitters for remote diagnostics and asset optimization.
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Fault-Tolerant Redundancy: Enables bumpless transfer between redundant module pairs, ensuring continuous data flow if a hardware failure occurs.
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Integrated Current Limiting: Protects internal circuitry and system components from field wiring faults and over-current conditions.
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Precision Diagnostics: Continuously monitors hardware health, including A/D converter performance and external sensor wiring integrity.
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Galvanic Isolation: Features high-level isolation between the field inputs and the system logic bus to safeguard against electrical transients.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
Ensuring Operational Continuity: The Strategic Value of Redundant Automation Systems
In modern industrial landscapes, unplanned downtime is the ultimate adversary. For sectors relying on complex PLC and DCS architectures, a single hardware failure can trigger catastrophic production losses. Therefore, implementing redundant automation systems is no longer a luxury; it is a fundamental requirement for mission-critical operations. In this article, I analyze why redundancy remains the backbone of reliable industrial infrastructure.
Selecting the Right Cables for Industrial Automation: A Comprehensive Guide
Selecting the appropriate cabling infrastructure is critical for the success of any industrial automation project. Improper cable selection often leads to signal degradation, system instability, and costly downtime. As an automation engineer, I frequently see projects compromised by poor cabling choices in harsh industrial environments. This guide simplifies the complex landscape of cabling to help you make informed decisions for your PLC, DCS, and control systems.
Preventing Spurious Trips in Emergency Stop Systems: A Technical Guide
In industrial automation, the Emergency Stop (E-Stop) pushbutton is the ultimate safety line. However, relying on a single Normally-Closed (NC) contact can sometimes lead to unexpected spurious trips. As a control systems engineer, I have seen these nuisance trips halt entire production lines, causing significant downtime. Understanding why these components fail and how to implement robust architecture is essential for any reliable DCS or PLC-based safety system.