
NI-9437 , 24 VDC to 250 VDC, 8-Channel (Sinking Input), 1 µs C Series Digital Module
783737-01 - NI (National Instruments)
24 VDC to 250 VDC, 8-Channel (Sinking Input), 1 µs C Series Digital Module - The NI‑9437 is well suited for direct connection in rail and power applications along with a wide array of industrial and automotive switches, transducers, and devices with high-voltage input needs. It features ratiometric thresholds that automatically adjust to 2/3 of the user supply voltage.