ABB 07AC91

The ABB 07AC91 module is an analog input/output module produced by ABB, which is mainly used in ABB’s

ACS800 series inverter system. It is responsible for collecting analog signals from the field (such as voltage, current, temperature, etc.), and converting them into digital signals, and can also convert digital signals into analog signal output to realize the control and monitoring of the inverter.

Product name and description

Product name: ABB 07AC91 analog input/output module
Product Description: This module is an extension module of ABB ACS800 series inverter, which is used to expand the input and output points of the inverter, improve the flexibility and scalability of the system.
Main function
Analog acquisition: acquisition of analog signals from the field, such as 4-20mA current signals, 0-10V voltage signals, etc.
Digital output: converts the digital signal to the analog signal to control the output of the inverter.
Isolation: The input and output channels are well isolated to ensure system reliability.
Product characteristics
High precision: high measurement accuracy to ensure the accuracy of data.
Modular design: easy to install and maintain.
Strong compatibility: Perfect compatibility with ABB ACS800 series inverter.
High reliability: suitable for harsh industrial environments.
Product parameters (some parameters, please refer to the specific parameters of the product)
Input channel: Multi-channel
Input type: 4-20mA, 0-10V, etc
Output channel: Multi-channel
Output type: 4-20mA, 0-10V, etc
Accuracy: High precision
Isolation: High isolation
Operating temperature: -20°C to 60°C