ABB AI810 / 3BSE008516R1 S800 I/O 8-Channel Analog Input Module

The ABB AI810 (3BSE008516R1) is an 8-channel analog input module for the S800 I/O system. It accepts 0–20 mA, 4–20 mA, 0–10 V and 2–10 V unipolar single-ended signals with 12-bit resolution.

The ABB AI810, article number 3BSE008516R1, is an 8-channel analog input module for the ABB S800 I/O platform. Each channel can be used for a unipolar single-ended current or voltage input, supporting 0–20 mA, 4–20 mA, 0–10 V and 2–10 V signals.

The module provides 12-bit resolution, a maximum specified error of 0.1%, an 8 ms update cycle and a 140 ms input-filter rise time. The eight channels are isolated as one group from ground; they are not individually isolated from one another. Voltage-input impedance is 290 kΩ, while current-input resistance is nominally 250 Ω and protected by a PTC resistor. The inputs can withstand up to 30 V DC without destructive damage under the stated conditions.

AI810 is used for acquiring analog process signals from transmitters and sensors in oil and gas, water treatment, power generation and other industrial automation systems. It requires a compatible S800 Module Termination Unit. Before ordering, confirm the required input range, field wiring, transmitter power arrangement and exact TU/MTU model.