The Delta DVP04AD-S2 is a new PLC module from Delta Electronics. This module is part of the Delta DVP-SX2 series PLCs and provides analog input functionality. Here are some key features of the DVP04AD-S2 module:

1. Analog Input: The DVP04AD-S2 module has four analog input channels. It is capable of reading and converting analog signals from various sensors or devices, such as temperature sensors, pressure sensors, or potentiometers. It supports a wide range of input voltages, typically from -10V to +10V or 0-20mA.

2. Resolution and Accuracy: The module offers high-resolution analog-to-digital conversion, providing accurate measurement and monitoring of the analog signals. The resolution is typically 12 bits, which allows for precise control and data acquisition.

3. Configurability: The DVP04AD-S2 module is highly configurable and offers various settings to adapt to different analog input requirements. It allows you to set the input range, scaling, filtering, and other parameters based on your specific application needs.

4. Fast Sampling Rate: The module provides a fast sampling rate, allowing it to capture rapid changes in the analog input signals. This is important for applications that require real-time monitoring and control of dynamic processes.

5. Compatibility: The DVP04AD-S2 module is compatible with other modules in the Delta PLC series, making it easy to integrate into existing Delta PLC systems. It can communicate with other modules and the PLC CPU through the Delta proprietary communication protocol.

Please note that the DVP04AD-S2 module's features and specifications mentioned above are based on the general functionality of Delta PLC modules and may vary depending on the specific model or version. It is always recommended to refer to the product documentation or contact Delta directly for detailed technical information and support.