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RS-422 是否兼容 LabVIEW Real-Time?

主要软件版本: 8.0
主要软件修正版本: N/A
次要软件: N/A
硬件: Serial>>RS-485>>PXI-8423/4, Serial>>RS-485>>PXI-8423/4

问题: 我需要使用 RS-422 与我的一些设备通信。是否可以在 LabVIEW Real-Time 中使用?

解答: 可以。RS-422 是 RS-485 的一个子集。因此 RS-485 包含 RS-422。有几款 RS-485 PXI 接口卡可供选择,大多数都兼容 LabVIEW Real-Time。NI-Serial RT 的驱动包含在设备驱动 CD 中。


相关链接: KnowledgeBase 3DRAGUOY: A Quick Comparison of RS-232, RS-422, and RS-485 Serial Communication Interfaces KnowledgeBase 1M9E1L6Q: Serial Communication General Concepts Product Page: PXI Serial Interfaces


报告日期: 06/28/2006
最近更新: 09/23/2007
文档编号: 3RA885XL