From Friday, April 19th (11:00 PM CDT) through Saturday, April 20th (2:00 PM CDT), 2024, ni.com will undergo system upgrades that may result in temporary service interruption.

We appreciate your patience as we improve our online experience.

工业通信总线

工业通信总线可为PROFINET、OPC UA和EtherCAT等通用工业协议提供原生支持。这些产品可将NI系统连接到各种第三方设备、器械和基础设施。