{"product_id":"national-instruments-scxi-1141","title":"National Instruments SCXI-1141","description":"\u003cp\u003eThe National Instruments SCXI-1141 Lowpass Filter Input Module (Part Number: 776572-41) is designed for sophisticated lowpass filtering and antialiasing requirements, featuring eight differential-input amplifiers paired with lowpass elliptic filters. Suitable for general-purpose signal amplification and filtering, this module exhibits sharp filter roll-off, allowing all eight channels to be set to the same cut-off frequency. It also includes the capability to programmatically bypass the lowpass filter on a per-channel basis. With a maximum sampling rate of 333 kS\/s and an attenuation rate of 135 dB\/octave, the SCXI-1141 can be utilized in conjunction with National Instruments E\/M Series DAQ instruments, enabling multiple modules to be controlled by a single DAQ device within a chassis.\u003c\/p\u003e\n\n\u003cp\u003eFor seamless integration, the SCXI-1304 and SCXI-1305 Shielded Terminal Blocks are recommended, featuring screw terminals for easy signal connections and all necessary circuitry for both AC and DC coupling, as well as floating or ground-referenced signals. The SCXI-1141 supports analog and switched capacitor filters, offering the flexibility of 10,000 discrete software-programmable cut-off frequencies while maintaining the low-noise performance typical of conventional time-active filters. An external clock input and output facilitate user-defined cut-off frequencies in tracking filter applications. Activating the Auto-zero mode enhances measurement precision by grounding the inputs internally and effectively compensating for offset in subsequent measurements. \u003c\/p\u003e\n\n\u003cp\u003eThe SCXI-1141 is compatible with the NI-DAQmx driver software, enabling operation with various software environments such as LabVIEW and LabWindows\/CVI; configuration is easily accomplished via the Measurement \u0026amp; Automation Explorer (MAX) tool. The module measures 1.2 x 6.8 x 8.0 inches. Although classified as obsolete, the SCXI-1141 remains available for purchase and repair through Apex Waves.\u003c\/p\u003e","brand":"National Instruments","offers":[{"title":"Default Title","offer_id":46683839922412,"sku":"SCXI-1141","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_c16734c0-c940-43fb-be4c-347e1f70e178.jpg?v=1753243093","url":"https:\/\/www.industrialautomationco.com\/en-ca\/products\/national-instruments-scxi-1141","provider":"Industrial Automation Co.","version":"1.0","type":"link"}