NI (National Instruments) NI-9375 30 V, 32-Channel (Sinking Input, Sourcing Output), 7 µs (Input)/500 µs (Output) C Series Digital Module

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NI (National Instruments) · C Series

NI-9375

The NI-9375 is a 30 V, 32-channel C Series digital module with 16 sinking digital input channels and 16 sourcing digital output channels.

ManufacturerNI (National Instruments)

ModelNI-9375

Part Number785192-01 · 781030-02

Product Type30 V, 32-Channel (Sinking Input, Sourcing Output), 7 µs (Input)/500 µs (Output) C Series Digital Module

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Supported Hardware PlatformC Series

Current Flow DirectionSinking Input, Sourcing Output

Digital I/O Logic Levels12 V, 24 V

Digital I/O Isolation60 VDC Ch-Earth Ground Isolation

Digital Input Only Channels16

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Overview

Product overview

Key product information and technical features.

The NI-9375 combines digital input and output functions in one C Series module. Its 32 channels are divided into 16 dedicated sinking inputs and 16 dedicated sourcing outputs, rather than bidirectional channels.

The enclosed module uses single-ended signaling and supports 12 V and 24 V digital logic levels. Listed specifications include 60 VDC channel-to-earth ground isolation and an operating temperature range of -40 °C to 70 °C.

Combines 16 digital input-only channels and 16 digital output-only channels.
Sinking inputs and sourcing outputs support distinct input and output current-flow requirements.
Supports 12 V and 24 V digital logic levels.
Input and output timing are specified separately: 7 µs for inputs and 500 µs for outputs.
Provides 60 VDC channel-to-earth ground isolation.
Enclosed C Series module with a listed operating temperature range of -40 °C to 70 °C.

Verified specifications

Technical data

Verified product specifications.

Supported Hardware Platform	C Series
Current Flow Direction	Sinking Input, Sourcing Output
Enclosed	Yes
Digital I/O Logic Levels	12 V, 24 V
Digital I/O Isolation	60 VDC Ch-Earth Ground Isolation
Number of Digital Input Only Channels	16
Number of Digital Output Only Channels	16
Maximum Digital Update Rate	500 µs
Operating Temperature Range	-40 °C to 70 °C
Bus Connection	C Series
Maximum Clock Rate	142 kHz
Signaling Type	Single-Ended
NI part numbers	785192-01, 781030-02, 781030-01

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NI

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C Series

Supported Hardware Platform

NI-9375

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Getting Started (NI)Getting Started · ni.com

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Letter Of Volatility (NI)Letter Of Volatility · ni.com

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Specifications (NI)Specifications · ni.com

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Dimensional Drawings (NI)Dimensional Drawings · ni.com

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FAQ

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Product-specific answers based on available technical information.

How many input and output channels does the NI-9375 have?

It has 16 digital input-only channels and 16 digital output-only channels. None of the channels are bidirectional.

Does the NI-9375 use sinking or sourcing I/O?

The NI-9375 uses sinking digital inputs and sourcing digital outputs, with listed digital logic levels of 12 V and 24 V.

Are the input and output timing specifications the same?

No. The supplied verified product identity specifies 7 µs for inputs and 500 µs for outputs.

What isolation is specified for the NI-9375?

The listed digital I/O isolation is 60 VDC channel-to-earth ground isolation; this is not a channel-to-channel isolation specification.

Which NI part numbers are listed for the NI-9375?

The listed part numbers are 785192-01, 781030-02 and 781030-01. The supplied data does not establish the configuration differences between these part numbers.