Description

Basic information
Brand: National Instruments (NI)
Model: PXIe-8431/16
Type: PXI Express serial instrument control module
Main function
Serial instrument control:
The NI PXIe-8431/16 module is capable of communicating with and controlling external serial port hardware through a PXI or PXI Express chassis using asynchronous serial interfaces that support various protocols.
Provides multiple options for connecting to serial hardware and supports common serial protocols such as RS232, RS422, and RS485.
Isolation, hyperthreading, and multiprocessor compatibility options are available, as well as 4-wire and 2-wire transceiver modes for full – and half-duplex communication.
Can be used as a standard COM port for compatibility with programs that use serial communication.

Application field
NI PXIe-8431/16 is widely used in industrial automation, test and measurement, scientific research and experiment, especially in the need for high-precision control and communication occasions. It can be used in combination with NI’s LabVIEW, C, C++, Python and other programming languages to provide flexible software programming interface, which is convenient for users to carry out application development and data processing.

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