The PXI-8423 from National Instruments (NI) is a high-performance digital volume expansion module designed for the PXI platform for a wide range of applications including data acquisition, control, test and measurement, and automation. The module is favored by the market for its high precision, high speed and high reliability.

With 32 16-bit analog-to-digital (ADC) channels and 32 digital-to-analog (DAC) channels, the PXI-8423 module supports sampling rates up to 100 kS/s and is capable of processing and generating analog signals. In addition, the module also has a bus bandwidth of 100 MHz, ensuring high speed and efficiency of data transmission.

The design of the module takes into account the various needs of users in practical applications, and supports 3.3V, 5V and 12V power supply voltages, providing flexible power options. At the same time, the PXI-8423 module also has a 10 MHz I/O refresh rate, which can meet the needs of high-speed data acquisition and control.

PXI-8423

In addition, the PXI-8423 module is compatible with LabVIEW and other NI software, providing users with powerful software development support, simplifying the development process and improving development efficiency. The module also has a variety of safety protection functions, such as overload protection, overvoltage protection and undervoltage protection, to ensure stable operation in a variety of harsh industrial environments.

The high performance and flexibility of the PXI-8423 module make it an ideal digital I/O scaling solution for PXI systems, whether in industrial automation, test and measurement, or other applications that require precise control and data acquisition