Product Details:

The ABB 07AI91 is a high-performance Analog Input Module developed for ABB AC31 PLC automation systems. This industrial control spare part is designed to collect analog signals from various field sensors, including temperature transmitters, pressure sensors and flow meters. As a reliable PLC automation module, it can convert analog voltage and current signals into digital signals that the PLC controller can read and process. It supports multiple signal types such as -10~+10V, 0~20mA and 4~20mA, with high signal acquisition accuracy and stable data transmission.

The ABB 07AI91 Analog Input Module adopts removable screw terminal blocks for simple wiring and convenient on-site maintenance. It features excellent anti-interference performance and can operate stably in harsh industrial environments with electromagnetic interference. The module uses standard rack mounting design, supporting fast installation and direct replacement of old modules without complicated system modification. It is widely used in power, chemical, metallurgy, paper making and water treatment industries for data collection and monitoring of industrial automation control systems.

Specifications:

Brand: ABB

Model: 07AI91

Product Type: Analog Input Module

Power Supply: 24VDC

Channel Type: Analog input channels

Supported Signal: -10~+10V, 0~20mA, 4~20mA

Connection: Removable screw terminal blocks

Protection Class: IP20

Operating Temperature: 0℃ ~ +55℃