What Are PXI Switches?
PXI switches facilitate signal routing between instruments and devices or units under test (DUTs and UUTs). Use these products to conduct general functional tests, semiconductor parametric tests, radar tests, high-power fault insertion, and more.
Synchronize with Instruments
Use a PXI switch to perform hardware handshaking for synchronization across multiple instruments and high-density switching for a variety of I/O points from DC to RF. Remove software overhead and bus latency to provide the fastest test times and highest measurement throughput.
Easily Configure and Manage
NI Switch Executive streamlines test setup with graphical and automatic path configuration, intuitive aliases, and route groups. It enables seamless virtual device interaction, accelerates development, simplifies maintenance, and lowers testing costs—all with an easy-to-use configuration software.
Reconfigure Switch Topology
Reshape the topology of PXI switches to achieve multiple configurations using software without having to change the hardware through internal relays. Choose topologies and configure switch routes to best suit your needs by using NI drivers and software.
Leverage Switch Expansion
Physically combine PXI switches into one larger switch through matrix expansion or multiplexer expansion. Alternatively, use the NI SwitchBlock hardware architecture to easily customize large switch matrices, reduce wiring, simplify connectivity, and add flexibility for your application.
Monitor Relay Health
Monitor the relay health of PXI switches using the NI Switch Health Center. PXI switches include advanced features to determine when a relay will reach the end of its lifetime, enabling you to perform predictive maintenance and reduce system downtime.
Featured Content
Switching and Multiplexing
Learn best practices for integrating switching and multiplexing into your test system, including common switch topologies, common relay types, and tips and tricks.
Advanced Switch Management Software
- Pair your hardware with NI Switch Executive to simplify the development, deployment, and maintenance of switching for automated test systems and lower your test costs.
- Seamlessly integrate switch systems with software such as TestStand™ and LabVIEW™ and any third-party switches with IVI compliance.
