AI810 3BSE008516R1 Analog Input Module | ABB S800 I/O

Overview

The ABB AI810 3BSE008516R1 is an 8-channel unipolar single-ended analog input module designed for S800 I/O systems. It provides reliable measurement of standard voltage and current signals from field transmitters to controllers while withstanding HART communication.

Technical Specifications

• Product Type: Analog Input Module
• Part Number: 3BSE008516R1
• Number of Channels: 8 channels
• Signal Range: 0 to 20 mA, 4 to 20 mA, 0 to 10 V, 2 to 10 V
• Signal Type: Unipolar single ended
• Resolution: 12 bit
• Input Impedance Voltage: 290 kΩ
• Input Impedance Current: 230 to 275 Ω
• Isolation: Groupwise isolated from ground
• Maximum Error: 0.1%
• Update Cycle Time: 8 ms
• Power Dissipation: 1.5 W
• Max Input Voltage: 30 V d.c.

Key Features

• Supports 8 channels configurable for voltage or current single ended unipolar inputs
• Features groupwise galvanic isolation separating all 8 channels from ground
• Provides 12-bit analog to digital resolution for stable signal processing
• Includes input shunt resistors protected up to 30 V d.c. by PTC resistors
• Withstands HART communication frequencies without disrupting signal accuracy

Installation Notes

• Install the module onto compatible S800 MTUs including TU810, TU812, TU814, TU818, TU830, TU833, TU835, TU838, or TU850.
• Connect field transmitter wiring ensuring proper polarity for current or voltage signals to the terminal units.
• Ensure proper grounding of the MTU base to meet the 500 V a.c. dielectric insulation test standard.
• Verify front LED indicators F for Fault, R for Run, and W for Warning during system initialization.