3BSC690086R1 AI895 – Analog Input Module ABB

Description

Product Overview

The ABB AI895 analog input module (3BSC690086R1) delivers precision 4–20 mA signal acquisition across 8 channels, ideal for process control in hazardous environments. Engineered for S800 systems, it features HART communication and intrinsic safety (ATEX/IECEx Zone 2/Div 2), ensuring compliance with stringent industrial standards. With 12-bit resolution and ±0.05% accuracy, it provides reliable data conversion even in high-noise conditions.

Technical Specifications

• Brand: ABB
• Model: AI895 | Article No.: 3BSC690086R1
• Channels: 8 (4–20 mA, unipolar)
• Resolution: 12-bit
• Accuracy: 0.05% (typical) | 0.1% (max)
• Isolation: Groupwise from ground
• HART Support: Yes
• Intrinsic Safety: ATEX/IECEx Zone 2 with Zone 0 interface
• Power: 4.75 W | 24V DC (270 mA typical)
• Temperature Range: 0°C to +55°C (operating) | -40°C to +70°C (storage)
• Certifications: CE, RoHS, WEEE, ABS, DNV, LR, BV

Diagnostics & Safety

• LED Indicators: Fault (F), Run (R), Warning (W), HART Tx
• Protection: IP20, ISA G3 corrosion resistance
• EMC Compliance: EN 61000-6-4/6-2

Compatibility

• MTU Compatibility: TU890, TU891, TU891Z
• Keying Code: AE

Dimensions & Weight

Contact Information
For technical support, certifications, or bulk orders, contact ABB’s sales team at sales@ubestplc.com

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