National Instruments Corporation NI-9253, 8-Ch, +/- 20 mA, 50kS/s/ch, 24-Bit filtered C Series Current Input Module
The NI-9253 is an 8-channel, ±20 mA, 50 kS/s per channel, 24-bit filtered C Series current input module designed by National Instruments for high-accuracy current measurements. Each channel is individually isolated, providing up to 60 VDC of channel-to-earth ground isolation, which enhances safety and noise immunity. The module features a 24-bit delta-sigma ADC per channel, ensuring precise and low-noise signal acquisition. It is compatible with CompactDAQ and CompactRIO systems, making it suitable for a wide range of industrial and laboratory applications that require reliable current input measurements. The NI-9253 supports simultaneous sampling across all channels and includes built-in filtering to minimize signal distortion and interference.