NI PXI-1031

NI PXI-1031

The NI PXI-1031 is a chassis designed and manufactured by National Instruments (now known as NI) for use in PXI (PCI eXtensions for Instrumentation) systems. PXI is a modular platform for building automated test and measurement systems, and the PXI-1031 serves as the physical enclosure or chassis that houses PXI modules. Here’s a description of the NI PXI-1031 chassis:

1. Form Factor: The NI PXI-1031 is a 4U, 19-inch rack-mountable chassis, which means it takes up 4 standard rack units of space in a standard 19-inch equipment rack. This form factor is common in the test and measurement industry, making it easy to integrate into existing setups.
2. Slot Capacity: This chassis typically provides space for up to 8 PXI or PXI Express (PXIe) peripheral modules. These slots are used to insert measurement and control modules for various applications such as data acquisition, signal generation, and communication interfaces.
3. Cooling: The PXI-1031 chassis includes an integrated cooling fan to help dissipate heat generated by the installed modules. Proper cooling is essential to ensure reliable operation, especially when using high-performance modules.
4. Power Supply: It comes with an integrated power supply unit (PSU) that provides the necessary power to the installed PXI modules. The power supply is typically rated for a specific wattage to accommodate a range of modules.
5. Backplane: The chassis features a backplane that provides the electrical connections between the inserted modules and allows them to communicate with each other and with external devices. The backplane is a critical component of any PXI chassis.
6. Connectivity: The PXI-1031 chassis typically includes connectors for external interfaces such as Ethernet, USB, and other communication protocols. These connectors enable the chassis to be controlled and monitored remotely.
7. Front Panel: The front panel of the chassis provides access to the installed modules and typically includes status indicators, power controls, and sometimes a display for monitoring system status.
8. Rugged Design: Some PXI-1031 chassis models are designed for use in rugged environments, offering enhanced durability and protection against environmental factors like dust and vibration.
9. Compatibility: It is designed to be compatible with a wide range of PXI and PXIe modules from National Instruments and other manufacturers, allowing users to build customized test and measurement systems to meet their specific needs.
10. Software Support: NI provides software tools and drivers, such as LabVIEW, to control and interface with the PXI-1031 chassis and its installed modules. This allows for easy integration into automated test and measurement setups.

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The NI PXI-1031 is a 4-slot PXI chassis designed for use with PXI and CompactPCI modules. It provides a rugged, compact platform for modular instrumentation and data acquisition applications.

Key features of the NI PXI-1031 include:

• 4 PXI/CompactPCI slots
• 10 MHz reference clock
• 8 trigger lines
• 250 W power supply
• Compact, rugged design
• Built-in cooling fan

The NI PXI-1031 supports a wide range of PXI and CompactPCI modules, including data acquisition, signal conditioning, and instrument control modules. It is compatible with a variety of software tools, including NI LabVIEW, NI-DAQmx, and NI TestStand.

The chassis dimensions are 8.4 in x 11.0 in x 7.9 in (213 mm x 279 mm x 201 mm), and it weighs approximately 8.6 lbs (3.9 kg). The operating temperature range is 0°C to 55°C.