Product Details
Description
The ABB AI890 is a specialized 8-channel analog input module designed for the S800 I/O system, specifically engineered to interface with field devices located in hazardous areas. This module provides built-in intrinsic safety (IS) barriers, eliminating the need for external isolation components when connecting to 4-20 mA transmitters in explosive atmospheres. It facilitates high-accuracy data acquisition while ensuring strict energy limitation to field circuits. The AI890 is an essential component for oil and gas, chemical, and pharmaceutical applications where safety compliance and space-saving integration are paramount.
Specifications
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Manufacturer: ABB
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Country of Origin: Switzerland
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Model Number: AI890
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Order Number: 3BSC690071R1
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Product Type: Intrinsically Safe Analog Input
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Number of Channels: 8
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Input Signal Range: 4 to 20 mA
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A/D Resolution: 12-bit
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Intrinsic Safety: Built-in barriers for hazardous area instrumentation
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HART Communication: Supports HART pass-through
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Weight: 0.3 kg
Features
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Integrated Safety Barriers: Provides direct connection to sensors in Zone 0, 1, or 2 without requiring additional external isolators.
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HART Connectivity: Enables bidirectional digital communication with smart field instruments for advanced diagnostics and remote configuration.
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Galvanic Isolation: Features robust isolation between the field-side circuits and the system backplane to prevent electrical interference.
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Channel-to-Channel Protection: Engineered to ensure that faults on one field loop do not propagate to other channels within the module.
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System 800xA Compatibility: Seamlessly integrates with the AC 800M controller environment for simplified engineering and maintenance.
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Fault Detection: Real-time monitoring for transmitter failures, wire breaks, and short circuits with immediate reporting to the control layer.
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
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Choosing the Right Controller: PLC vs. Motion Controller in Industrial Automation
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Mastering PLC Power Supply Architectures and Operating Voltages
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