ABB 07AC91
ABB 07AC91 is an analog input/output module produced by ABB, which is mainly used in ABB’s industrial automation control system. The module is responsible for converting analog signals (such as voltage, current) into digital signals, or converting digital signals into analog signals, so as to achieve the measurement and control of process variables.
Product name and description
Product name: ABB 07AC91 analog input/output module
Product description: The module is an important part of ABB control system, used to collect analog signals and convert them into digital signals for PLC processing, but also can convert digital signals into analog signals, control the actuator.
Main parameters and specifications
Input/output channels: There are usually multiple analog input/output channels, the specific number depends on the model.
Signal type: Support a variety of analog signals, such as 4-20mA current signals, 0-10V voltage signals, etc.
Accuracy: high measurement accuracy and conversion accuracy.
Isolation: It has good isolation performance to prevent the coupling of interference signals.
Communication interface: interface for communication with PLC or other equipment,