Description
Overview
The ABB Advant AI890 Analog Input Module (3BSC690071R1) with intrinsic safety interface is designed to support 8 single-ended channels for 0(4)-20mA unipolar inputs, making it ideal for industrial automation systems requiring safe operation in hazardous areas. Part of the Advant S800 I/O series, this module provides reliable performance with a 12-bit resolution and includes a transmitter power supply for Ex-certified two-wire transmitters.
This module offers enhanced isolation and provides a 50V rated isolation between the input channels and ground. It is used with the Module Termination Units TU890 or TU891, ensuring robust connection and protection.
Technical Specifications
- Brand: ABB
- Model: AI890
- Series: Advant S800 I/O
- Input Type: Single-ended, 0(4)-20mA, unipolar
- Resolution: 12 bits
- Channels: 8 input channels
- Rated Isolation: 50V
- Power Supply: Includes transmitter power supply for Ex-certified two-wire transmitters
- Compatibility: Compatible with Advant S800 I/O and Advant-800xA systems
- Termination Units: Requires TU890 or TU891 for optimal performance
