{"product_id":"national-instruments-pxi-7831","title":"National Instruments PXI-7831","description":"\u003cp\u003eThe National Instruments PXI-7831 is a highly versatile Multifunction Reconfigurable I\/O Device, part of the R Series, designed for applications that require precise control and timing. This intelligent device incorporates an FPGA-based system controller for customizable triggering and timing functions tailored to specific requirements. The PXI-7831 boasts eight 16-bit analog input channels, capable of sampling data at rates up to 200 kS\/s, with a conversion time of just 4 μs. It operates effectively with input signals ranging up to +10 V, while the terminals can withstand voltage levels of up to +42 V; however, for optimal performance, it is advised to maintain working voltages below +12 V. In addition, the module features eight 16-bit analog outputs that provide updates at a maximum rate of 1 MS\/s with an update time of 1 μs.\u003c\/p\u003e\n\n\u003cp\u003eEquipped with 96 digital terminals, the PXI-7831 can be configured flexibly as I\/O, counters\/timers, or custom logic functions. The onboard Virtex-II V1000 FPGA, with 720 kbits of RAM, allows for comprehensive programmability through the LabVIEW FPGA module. The PXI-7831 also supports signal conditioning and I\/O expansion by interfacing with the NI-9151. Although the PXI-7831 has been designated obsolete by National Instruments, it remains available for purchase and repair through Apex Waves.\u003c\/p\u003e","brand":"National Instruments","offers":[{"title":"Default Title","offer_id":46683841560812,"sku":"PXI-7831","price":0.0,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0217\/1112\/6600\/files\/National_Instruments_Group_Photo_-_Final_Compressed_ea9f1aec-9407-40e0-8b63-8f308a9fb8e8.jpg?v=1753243102","url":"https:\/\/www.industrialautomationco.com\/en-ca\/products\/national-instruments-pxi-7831","provider":"Industrial Automation Co.","version":"1.0","type":"link"}