在使用時，需要將該模塊插入到適合的插槽中，并通過接線方式將引線連接到相應的設備和網絡上。同時，需要注意模塊的工作電壓和信號類型是否與設備和網絡相匹配。

An analog input module typically used in industrial automation and control systems to receive and process analog signals. This module has the advantages of high precision, high reliability, and easy operation, and is widely used in various industrial fields.
The main function of this module is to convert analog signals into digital signals for computer processing and control. It usually has multiple input channels and can receive analog signals from various sensors, such as temperature, pressure, liquid level, etc. At the same time, this module also has strong data processing and computational capabilities, which can perform complex mathematical operations and logical judgments to achieve automated control and monitoring.
When in use, it is necessary to insert the module into a suitable slot and connect the leads to the corresponding devices and networks through wiring. At the same time, it is necessary to pay attention to whether the working voltage and signal type of the module match the equipment and network.