The NI VXI-1000 (Part Number: 191000-01) is a robust VXIbus Mainframe developed by National Instruments, designed to support various industrial applications while adhering to the VXIbus System Specification. This C-size mainframe features five slots and is engineered for optimal maintenance support, pressurized cooling, enhanced backplane EMI and signal performance, module development access, and efficient power distribution. It accommodates a range of power cord options, including standard 120 V and various 240 V configurations suitable for regions such as Switzerland, Australia, and the UK, ensuring versatility in global applications.

The VXI-1000 is compliant with industry standards such as VEDA, UL, and FCC, making it reliable for diverse environments. It can be configured for rack-mounted, tower, or benchtop usage, enhancing its adaptability. Each module slot is equipped with two 96-pin VXIbus connectors (P1 and P2), facilitating easy access to associated VXIbus resources. The mainframe employs a two-speed pressurized airflow cooling system, providing 40 to 50 W of cooling per slot, and integrates a compact 400 W autoranging switching power supply. Notable features include jumperless Bus Grant and IACK daisy-chain connectors, removable top and bottom covers for module access, and the option to integrate a 3.5-inch floppy or hard drive.

While the VXI-1000 has been designated as obsolete by National Instruments, it remains available for purchase and repair through Apex Waves. For additional details such as user documentation and maintenance manuals, customers can access downloadable resources. For pricing inquiries, please consult a sales representative. The mainframe’s dimensions are 7 in. x 17 in. x 22 in., and it weighs 29 lb., with a maximum power consumption of 575 W at an input frequency range of 47 to 63 Hz. A warranty ranging from 2 to 3 years covers the unit, ensuring customer confidence in its performance and reliability.