driver提供编程交换机操作所需的所有低级功能，switch Executive是用于智能交换机管理和路由的应用软件，可加速复杂交换机系统的开发并简化维护。点击式图形配置和自动路由功能使您可以轻松设计交换机系统。使用直观的通道别名和管线名称可以记录系统，以备将来修改。通过将您的系统与TestStand、LabVIEW和LabWindows集成，节省时间并提高测试代码重用率™ /CVI和测量工作室以图形方式配置路由和路由组•开发可重用的交换代码并将其集成到NI TestStand或NI LabVIEW中•在交换机端点之间自动路由信号•使用Microsoft Excel缩放交换机配置•使用路由验证、报告和调试功能维护交换机配置有问题吗？联系我们第26页| ni。com | PXI开关模块PXI RF多路复用器开关模块PXI-2543、PXIe-2543、PXI-2544、PXIe-2544、PXI-2545、PXI-2546、PXI-2547、PXI-2554、PXI-2555、PXI2556、PXI-2557、PXI-2593、PXIe-2593、PXI-2594、PXI-2595、PXI-2596、PXI-2597、PXIe-2746、PXIe-2747、PXIe-2748、PXI-2796和PXI-2797•软件：包括交互式软前面板、对LabVIEW和基于文本的语言的API支持，装运示例，和详细的帮助文件•机电和FET继电器选项•带宽高达40 GHz•未端接和端接选项•板载继电器计数跟踪•在NI Switch Executive中存储射频路径校准信息的能力专为自动测试和测量PXI射频多路复用器开关模块构建，非常适合需要连接测量的高通道计数应用或将信号生成仪器连接到被测设备或单元（DUT或UUT）上的各个测试点。PXI RF多路复用器开关模块使用多种继电器类型，包括机电式电枢继电器、簧片继电器、场效应晶体管（FET）继电器和固态继电器，每种继电器都有各自的优点，允许您选择符合您需求的多路复用器。此外，NI交换机模块还提供了功能，如硬件触发、板载继电器计数跟踪和多种可重新配置型号，为您提供了根据需要修改交换机拓扑的选项。这些功能为解决消费电子、航空航天和国防等行业中的困难应用提供了更智能的方法。

driver provides all the low-level functionality required to program switch actions, Switch Executive is application software for intelligent switch management and routing that accelerates development and simplifies maintenance of complex switch systems. The point-and-click graphical configuration and automatic routing capabilities make it easy to design your switch system. Using intuitive channel aliases and route names keeps your system documented for future modifications. Save time and increase test code reuse by integrating your system with TestStand, LabVIEW, LabWindows™ /CVI, and Measurement Studio. • Graphically configure routes and route groups • Develop reusable switching code and integrate it into NI TestStand or NI LabVIEW • Automatically route signals between switch endpoints • Scale switch configuration using Microsoft Excel • Maintain switch configuration using route validation, reporting and debugging features Have a question? Contact Us Page 26 | ni.com | PXI Switch Modules PXI RF Multiplexer Switch Modules PXI-2543, PXIe-2543, PXI-2544, PXIe-2544, PXI-2545, PXI-2546, PXI-2547, PXI-2554, PXI-2555, PXI2556, PXI-2557, PXI-2593, PXIe-2593, PXI-2594, PXI-2595, PXI-2596, PXI-2597, PXIe-2746, PXIe-2747, PXIe-2748, PXI-2796, and PXI-2797 • Software: Includes interactive soft front panel, API support for LabVIEW and text-based languages, shipping examples, and detailed help files • Electromechanical and FET relay options • Bandwidth up to 40 GHz • Unterminated and terminated options • Onboard relay count tracking • Ability to store RF path calibration information in NI Switch Executive Built for Automated Test and Measurement PXI RF Multiplexer Switch Modules are ideal for high-channel-count applications that need to connect measurement or signal generation instruments to various test points on devices or units under test (DUTs or UUTs). PXI RF Multiplexer Switch Modules use a variety of relay types, including electromechanical armature relays, reed relays, field-effect transistor (FET) relays, and solid-state relays, each with their own benefits, allowing you to choose a multiplexer that fits your requirements. Additionally, NI switch modules offer advanced features, such as hardware triggering, onboard relay count tracking, and a wide variety of reconfigurable models, providing you the option to modify the topology of the switch based on your needs. These advanced features offer a smarter way to tackle difficult applications in industries ranging from consumer electronics to aerospace and defense.