Product Details
Description
The AI895 is an intrinsically safe analog input module for collecting process signals in hazardous areas. It features galvanic isolation and energy-limiting circuitry to prevent ignition risks and supports HART communication for device diagnostics and remote configuration. Designed for safety and accuracy, it is widely used in oil and gas, chemical, and pharmaceutical industries.
Specifications
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Manufacturer: ABB
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Country of Origin: Sweden
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Model Number: AI895 (3BSC6900B6R1)
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Input Channels: 8 channels (single-ended)
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Signal Range: 4 to 20 mA
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Safety Rating: Intrinsically Safe (IS) for hazardous areas
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A/D Resolution: 12 bits
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HART Support: Bi-directional HART pass-through
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Power Supply: 24 VDC nominal
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Physical Weight: 0.25 kg (0.55 lbs)
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Redundancy: Supports module redundancy with appropriate MTUs
Features
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Direct Hazardous Area Interfacing: Integrated intrinsic safety barriers eliminate the cost and space required for external signal conditioners.
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HART Protocol Capability: Allows for the seamless transmission of secondary digital variables and device health monitoring.
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Galvanic Isolation: High-level isolation between field inputs and system logic protects the control hardware from transients and ground loops.
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Short-Circuit Protection: Advanced current-limiting technology safeguards the module against field wiring faults.
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System 800xA Compatibility: Full integration with ABB’s flagship automation platform for centralized asset management.
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LED Status Indicators: Front-facing LEDs provide immediate visual feedback for module health and individual channel faults.
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
Redundant Automation Systems: Core Architecture, Business Value, and Technical Advantages
Unplanned downtime poses a major financial threat to process manufacturing. To prevent costly interruptions, engineers deploy redundant PLC and DCS architectures that ensure continuous operation when hardware fails. This technical guide explores redundancy principles, critical system nodes, and real-world scenarios.
Preventing Emergency Stop Spurious Trips in Industrial Control Systems
Emergency Stop pushbuttons use Normally Closed contacts for fail-safe safety, but mechanical wear can cause costly spurious trips. This technical guide examines E-Stop contact failure root causes, redundant hardware setups, PLC logic monitoring, and maintenance strategies to maximize plant availability.
Why 24V DC Is the Universal Standard for Industrial Automation Power Supplies
Industrial manufacturing requires continuous uptime to prevent equipment damage. Unlike AC power, 24V DC circuits seamlessly integrate with UPS units and battery banks. During main grid failures, a 24V DC backup system instantly maintains PLC memory, instrument loops, and critical safety valves without interruption.