Product Details
Description
The ABB AI845-eA is an advanced 8-channel analog input module designed for the S800 I/O system, optimized for high-integrity process control. This module is specifically engineered to interface with current-source transmitters, supporting both standard and HART-compatible field devices. As an "Extended Automation" (eA) series component, it offers enhanced diagnostics and superior signal accuracy. It is widely applied in critical industries where precise 4-20 mA signal processing and robust electrical isolation are required to maintain system stability and safety.
Specifications
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Manufacturer: ABB
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Country of Origin: Switzerland
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Model Number: AI845-eA
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Order Number: 3BSE023675R2
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Product Type: Redundant Analog Input Module
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Number of Channels: 8
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Input Range: 4 to 20 mA (0 to 20 mA configurable)
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A/D Resolution: 12-bit
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HART Support: Full HART pass-through communication
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Weight: 0.25 kg
Features
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Redundancy Compatibility: Supports dual-module redundant configurations for increased system availability in mission-critical loops.
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HART Integration: Facilitates digital communication with smart field instruments for remote calibration and detailed asset management.
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Short-Circuit Protection: Individual channel protection prevents field wiring faults from affecting adjacent inputs or the system backplane.
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High-Level Isolation: Features advanced galvanic isolation to eliminate ground loop interference and protect controller electronics.
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Enhanced Diagnostics: Real-time monitoring of under-range, over-range, and hardware integrity with front-panel LED indicators.
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Industrial Durability: Rated for use in G3 harsh environments, providing resistance against corrosive atmospheric contaminants.
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.
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