AI815 3BSE052604R1 Analog Input Module - HART | ABB S800 I/O

Overview

The ABB AI815 3BSE052604R1 is an 8-channel unipolar single-ended analog input module with HART communication capability designed for S800 I/O systems to process standard current and voltage signals from field transmitters while distributing current-limited power.

Technical Specifications

• Product Type: Analog Input Module
• Part Number: 3BSE052604R1
• Model: AI815
• Mechanics: S800
• Number of Channels: 8
• Signal Type: Unipolar single ended
• Signal Specification: 0 to 20 mA, 4 to 20 mA, 0 to 5 V, 1 to 5 V
• Resolution: 12 bit
• HART Communication: Yes
• SOE: No
• Redundancy: No
• High Integrity: No
• Intrinsic Safety: No
• Temperature Drift: Max. 50 ppm/°C
• Input Filter (Rise Time 0-90%): 290 ms
• Update Cycle Time: 10 ms
• Current Limiting: Built-in current limited transmitter power
• Maximum Field Cable Length: 600 meters
• NMRR (50Hz, 60Hz): > 40 dB
• Rated Insulation Voltage: 50 V
• Dielectric Test Voltage: 500 V a.c.
• Power Dissipation: 3.5 W
• Current Consumption (+5 V Modulebus): 100 mA
• Current Consumption (+24 V Modulebus): 50 mA
• Keying Code: CC
• Width: 45 mm
• Depth: 102 mm (111 mm including connector)
• Height: 119 mm
• Weight: 0.23 kg

Key Features

• Supports 8 channels for configurable voltage or current unipolar single-ended inputs.
• Features integrated HART pass-through communication capability for smart field device diagnostics.
• Provides built-in current limiting for transmitter power distribution to protect connected instruments.
• Delivers stable 12-bit analog-to-digital resolution for accurate process measurement.
• Utilizes groupwise isolation from ground to prevent common mode electrical noise interference.

Installation Notes

• Mount the module onto a compatible S800 Module Termination Unit (MTU) inside a protected control cabinet.
• Connect field transmitter wiring to the allocated MTU terminal blocks ensuring strict adherence to current or voltage circuit guidelines.
• Ground the DIN rail and MTU framework properly to meet the 500 V a.c. dielectric isolation test requirement.
• Verify communication link status and module configuration parameters via the control system software prior to final commissioning.