Product Details
Description
The ABB AI880A is a premium 8-channel analog input unit engineered for high-integrity and safety-critical applications within the S800 I/O system. This module is specifically designed to interface with 4-20 mA transmitters and supports HART digital communication for advanced asset management. It is often utilized in SIL3-rated safety loops, providing exceptionally reliable data acquisition for the AC 800M High Integrity controller. The AI880A ensures precise signal conversion while maintaining strict electrical isolation, making it a cornerstone for functional safety in demanding industrial processes.
Specifications
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Manufacturer: ABB
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Country of Origin: Switzerland
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Model Number: AI880A
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Order Number: 3BSE039293R1
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Product Type: Safety-Related Analog Input Module
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Channels: 8 Differential Inputs
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Input Signal: 4-20 mA (supports HART)
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Resolution: 12-bit
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Safety Integrity Level: Capable of SIL3 (when used in redundant pairs)
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Power Supply: 24V DC (19.2 to 30V)
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Weight: 0.25 kg
Features
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Safety-Critical Design: Built to meet rigorous functional safety standards for use in emergency shutdown (ESD) and fire and gas (F&G) systems.
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HART Pass-Through: Enables seamless bi-directional communication with smart field instruments for remote calibration and detailed diagnostics.
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Redundancy Support: Compatible with redundant configurations to ensure maximum process uptime and fault tolerance.
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Galvanic Isolation: High-level isolation between field sensors and internal system logic prevents ground loop interference.
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Self-Diagnostic Capabilities: Continuous internal hardware monitoring and reporting of field wiring faults such as short circuits or wire breaks.
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Corrosive Protection: Engineered for reliability in harsh environments, featuring high-quality components designed for industrial longevity.
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
Evolving SCADA System Architectures in Industrial Automation
A robust Supervisory Control and Data Acquisition (SCADA) system serves as the heartbeat of modern industrial operations. Understanding SCADA system architecture is vital for engineers designing efficient control systems. These architectures have evolved from isolated, monolithic structures to highly interconnected, networked ecosystems. Choosing the right design requires balancing data visibility, processing power, and long-term scalability requirements.
Choosing the Right Controller: PLC vs. Motion Controller in Industrial Automation
Selecting the optimal control architecture is a foundational decision in industrial automation. Engineers must frequently choose between a Programmable Logic Controller (PLC) and a dedicated Motion Controller. While both systems manage machinery, their underlying design philosophies differ significantly, impacting performance, scalability, and system integration.
Mastering PLC Power Supply Architectures and Operating Voltages
Selecting the correct operating voltage is a critical step in designing reliable industrial automation systems. Whether you are working with a compact PLC or a large-scale DCS, your power architecture dictates the system's longevity. In this guide, we explore the standard voltage ranges and power distribution strategies required to maintain stable factory automation operations.