ABB AI815 3BSE052604R1 channel analog input module

Product Overview

The AI815 (Part No: 3BSE052604R1) is a high-performance, 8-channel analog input module featuring HART communication transparency. It supports both current (0/4–20 mA) and voltage (0/1–5 V) signals, providing built-in transmitter power with current limiting. Designed for the S800 I/O system, it is the standard choice for integrating smart field devices into the ABB Ability™ System 800xA, allowing for advanced diagnostics and remote configuration via the HART protocol.

Technical Specifications

• Manufacturer: ABB

• Type Designation: AI815

• Product ID: 3BSE02604R1

• HART Support: Yes (Pass-through for smart device data)

• Channels: 8 Single-ended

• Signal Ranges: 0..20 mA, 4..20 mA, 0..5 V, 1..5 V

• Resolution: 12 Bit

• Accuracy: Max 0.1%

• Update Cycle Time: 10 ms

• Input Impedance: 250 Ω (Current) / 10 MΩ (Voltage)

• Transmitter Power: Built-in current-limited supply

• Isolation: Groupwise isolated from ground

• Power Dissipation: 3.5 W

• Condition: New with Original Package

• Warranty: 12 Months

• Shipping Port: Shanghai, Xiamen

Typical Applications

• Smart Instrumentation: Interfacing with HART-enabled transmitters for pressure, temperature, and flow to access secondary variables and device health.

• Process Automation: General-purpose data acquisition where both voltage and current signals are utilized in the same I/O cluster.

• Asset Management: Leveraging HART data for predictive maintenance and remote calibration through ABB's Asset Optimizer.

• System 800xA Integration: Seamlessly connecting field devices to AC 800M controllers via the ModuleBus or optical links.