PXI-8431/8 | 781473-01
8-Port, RS485/RS422 PXI Serial Interface Module
 
The NI PXIe‑8431/8 (781473-01) is a high-performance interface for high-speed communication with RS485 and RS422 devices. It features high-performance DMA transfers, multithreading, and multiprocessor support. You can also select between 4‑ and 2‑wire transceiver modes for full- and half-duplex communication. NI serial interfaces also appear as standard COM ports for compatibility with programs that use serial communications.
 
SKU: 781473-01
PXI-8431/8 Specifications
PXI-8431/8 User Manual