From 11:00 PM CST Friday, Feb 14th - 6:30 PM CST Saturday, Feb 15th, ni.com will undergo system upgrades that may result in temporary service interruption.
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From 11:00 PM CST Friday, Feb 14th - 6:30 PM CST Saturday, Feb 15th, ni.com will undergo system upgrades that may result in temporary service interruption.
We appreciate your patience as we improve our online experience.
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PXIe-8431/8 是一款高效能介面可與 RS485 與 RS422 裝置進行高速通訊。並具有高效能的 DMA 傳輸、多執行緒與多處理器支援。亦可選擇 4 線式或 2 線式收發器模式以進行全雙工或半雙工通訊。NI 序列介面卡亦可做為標準 COM 埠以相容於使用序列通訊的程式。PXIe-8431/8 包含 68VHDCI-DB9M 序列連接線(產品編號 197546-01)適用於 RS-485 標准通訊。