Ni‐9421, 24 V, 8-Kanal (Sinking Input), 100 μs C Serie Digitalmodul
105,18 €
The NI‑9421 works with industrial logic levels and signals to connect directly to a wide array of industrial switches, transducers, and devices. Each channel is compatible with 24 V logic levels and has an LED indicating the state of that channel.
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