The SD833 module offers a flexible configuration with a total of 8 input channels. These channels can be configured to accept different types of signals, including analog signals such as voltage and current, as well as digital signals like discrete inputs and frequency inputs.

The SD833 module is typically used in industrial automation applications, where it enables the control system to monitor and receive input signals from various process variables. It is often employed in industries such as power generation, oil and gas, and manufacturing, where precise monitoring and control of inputs are crucial for operational efficiency and safety.