NI-9421

FROM $ 182.00

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Item details
Supported Hardware Platform: C Series
Maximum Update Rate: 100 µs
Number of Digital Output Only Channels: 0
Number of Digital Input Only Channels: 8
Digital I/O Logic Levels: 12 V, 24 V
Enclosed: Yes
Current Flow Direction: Sinking Input
Number of Bidirectional Digital Channels: 0
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Front Connection TypeThe connection form or shape between the product and the sensor.
D-SUB
Digital I/O IsolationThe way(s) in which signals are separated physically and electrically.
60 VDC Ch-Earth Ground Isolation
Conformal CoatedProduct has a conformal coating to protect electronics from moisture.
Yes
No
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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.

Part Number(s): 779136-02 | 779136-01 | 783734-01 | 779002-01 |

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