NATIONAL INSTRUMENTS NI 9421 DIGITAL INPUT MODULE NI9421

NATIONAL INSTRUMENTS NI 9421 DIGITAL INPUT MODULE (USED)

Brand: National Instruments
MPN: NI 9421

National Instruments
NI 9421
Digital Input Module

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. The NI‑9421 offers isolation between the input channels and earth ground.

REF: FKM1015