ABB AI830 3BSE008518R1 8 channels RTD Analog Input Module S800 I/O Made in Sweden

Overview
ABB AI830 3BSE008518R1 is an 8-channel RTD/resistance analog input module for the S800 I/O family. It offers high-accuracy temperature monitoring with Pt100, Cu10, Ni100, Ni120 and generic resistive sensors. The module is fully integrated with ABB AC 800M, Advant Master and 800xA automation systems and is certified for Zone 2 hazardous-area use (Class I, Zone 2, AEx nC IIC T4) .

Key Features
• 8 isolated RTD inputs (3-wire connection)
• 14-bit resolution with linearization to °C or °F on-board
• Individual channel configuration and open-circuit/short-circuit diagnostics
• Programmable 50 Hz / 60 Hz mains-frequency notch filter
• Compact form-factor: 2.0" × 5.0" × 5.0" (0.3 kg)

Technical Specifications
Order Code: 3BSE008518R1
Input Types: Pt100, Cu10, Ni100, Ni120, 0–400 Ω resistance
Accuracy: ±0.1 % typ. (Pt100)
Update Time: 80 ms (8 channels)
Isolation: Channel-to-channel and channel-to-bus (250 V)
Power: 24 V DC, 45 mA typ.

Operating Temperature: –25 °C … +70 °C
Approvals: CE, UL, ATEX, IECEx

Typical Applications
• Furnace and reactor temperature monitoring
• Heat-exchanger and HVAC control loops
• Food & beverage pasteurization lines
• Offshore and on-shore Zone 2 process skids

Ordering Information
ABB Part Number: AI830
ABB Article Number: 3BSE008518R1
Alternative / Successor: AI830A (3BSE040662R1) – pin-, software- and firmware-compatible

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