The National Instruments NI-9222 Voltage Input Module is designed for high-performance data acquisition in CompactDAQ and CompactRIO chassis (Part Numbers: 781397-01 and 783283-01). It features a remarkable sampling rate of up to 500 kS/s per channel, utilizing simultaneous analog-to-digital converters (ADCs) to effectively support applications such as ballistics, impact, and blast wave testing. This module is integral for estimation, control, and communication tasks, offering compatibility with various sensors and communication buses to ensure precise data acquisition and control in advanced settings.

The NI-9222 provides comprehensive signal conditioning capabilities with multiple isolation options, including bank-to-bank, channel-to-channel, and channel-to-ground, enhancing measurement reliability across a wide operating temperature range of -40 °C to 70 °C. The module also supports hot-swappable functionality, allowing for seamless integration within existing systems without the need for additional adjustments.

Operating on the NI-DAQmx driver software, the NI-9222 is compatible with several application development environments, including LabVIEW, LabWindows/CVI, C/C++, C#, and Visual Basic .NET. Configuration can be easily managed through the Measurement & Automation Explorer (MAX) tool. The module is available in two variations: a screw terminal model weighing 4.9 oz and a BNC-fitted model weighing 5.8 oz. It endures a storage temperature range of -40 °C to 85 °C and offers resilience against humidity and vibration, supporting 10% to 90% RH (operating) and 5% to 95% RH (storage) with a vibration tolerance of 5 grms and 5 g. A three-year warranty is included, and user documentation is available for download. For pricing details, please contact a sales representative.