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Digital Module National Instruments NI-9421

Digital Module National Instruments NI-9421

Mô-đun kỹ thuật số National Instruments NI-9421

Product Information

Manufacturer: NI
Model: NI-9421
Warranty: 12 months

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Category: Data Acquisition and Control

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Description
Documents

24 V, 8-Channel (Sinking Input), 100 µs C Series Digital 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.

Model	NI-9421
Manufacturer	National Instruments
Part Numbers	783734-01, 779002-01, 779136-01, 779136-02
Type	C Series Digital Module
Digital Input Channels	8
Digital I/O Logic Levels	12V, 24V
Maximum Update Rate	100 us
Front Connector	Spring Terminal, Screw Terminal, or D-Sub
Digital I/O Isolation	250 Vrms Ch-Earth Ground Isolation or 60 VDC Ch-Earth Ground Isolation
Weight	5.1 oz.
Warranty	One Year Warranty
NI-9421 Manual	User Manual and Maintenance Manual Available for Download

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