The National Instruments PXI-6281 is a high-performance PXI multifunction I/O module designed to meet a broad range of industrial automation applications. This 3U module features 16 analog input channels with 18-bit resolution and a maximum sample rate of 625 kS/s, ensuring precise data acquisition. It includes two analog output channels and 24 digital I/O channels, enhancing its versatility for various I/O tasks. The device supports advanced counter input and output operations, which can be initiated using hardware signals such as the Arm Start Trigger, enabling both limited and continuous pulse generation. The onboard oscillator generates a channel clock at 40 MHz, allowing for precise sampling on each rising edge of the clock. The PXI-6281 operates seamlessly with NI-DAQmx driver software and is compatible with various application development environments such as LabVIEW and LabWindows/CVI. Designed for a temperature range of 0 ºC to 55 ºC with a storage range of -20 ºC to 70 ºC, the module also features a non-condensing humidity tolerance of 10% to 90% RH. It complies with multiple electrical safety standards including IEC 61010-1 and UL 61010-1. With a weight of 7.9 oz., the module is compact yet robust. A recommended warm-up period of 15 minutes and calibration every two years are advised to maintain optimal performance. For detailed information, user and maintenance manuals are available for download. For pricing inquiries, please contact a sales representative.