National Instruments Corporation NI 9239E, 4-Ch 10 V, 50 kS/s/Ch, 24-Bit Analog Input BOARD-ONLY
The NI 9239E (part number 780875-01) is a C Series analog input module designed by National Instruments for high-accuracy voltage measurements. It features four simultaneously sampled, channel-to-channel isolated analog input channels, each capable of measuring ±10 V signals at up to 50 kS/s per channel with 24-bit resolution. The module provides 250 V RMS channel-to-channel and channel-to-earth ground isolation, ensuring safety and signal integrity in noisy environments. The board-only version is intended for OEM and embedded applications, offering the same performance as the standard module but without the protective enclosure. The NI 9239E is compatible with CompactDAQ and CompactRIO systems, making it suitable for a wide range of data acquisition and control tasks.