National Instruments Corporation NI PCIe-8430/16, 16 Port, RS232 Serial Interface
The NI PCIE-8430/16 (part number 780591-02) is a high-performance PCI Express serial interface device manufactured by National Instruments. It provides 16 independent RS232 serial ports for high-density serial communication applications. Each port supports high-speed data rates up to 1 Mbps and features advanced UARTs with 128-byte FIFOs for efficient data handling. The board is designed for reliable communication in industrial and laboratory environments, offering compatibility with NI serial driver software and integration with NI LabVIEW and other development environments. The PCIE-8430/16 is ideal for connecting multiple serial devices to a PC, supporting hardware handshaking, and providing flexible configuration options.