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National Instruments NI 9201 C Series voltage input module
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National Instruments · CompactDAQ and CompactRIO

NI 9201

The NI 9201 is an eight-channel, single-ended C Series voltage input module with a ±10 V input range, 12-bit resolution and 500 kS/s aggregate scanning rate. It is designed for CompactDAQ and CompactRIO systems.

ManufacturerNational Instruments
ModelNI 9201
Part Number779013-01
Product TypeC Series voltage input module
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30-Day Warrantystandard coverage
30-Day Returnspolicy applies
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Inputs8 single-ended voltage channels
Input range±10 V
Resolution12 bits
Scanning rate500 kS/s aggregate; not per channel
Operating temperature-40 °C to 70 °C
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Overview

Product overview

Key product information and technical features.

The NI 9201 adds multiplexed voltage acquisition to an NI C Series system. Its eight single-ended inputs share the conversion hardware rather than sampling all channels simultaneously.

NI offers screw-terminal, spring-terminal and DSUB versions. The catalog-associated part number 779013-01 identifies the screw-terminal version; confirm the module label and connector before selecting wiring accessories.

  • Bipolar ±10 V measurement range across eight single-ended inputs.
  • 12-bit successive approximation register (SAR) conversion.
  • 500 kS/s aggregate scanning for multichannel voltage acquisition.
  • C Series module format for CompactDAQ and CompactRIO systems.
Verified specifications

Technical data

Verified product specifications.

Analog input channels8 single-ended
Nominal input range-10 to +10 V
ADC resolution12 bits
ADC typeSuccessive approximation register (SAR)
Maximum scanning sample rate500 aggregate; 475 in R Series expansion chassis kS/s
Simultaneous samplingNo
Operating temperature-40 to +70 °C
Maximum active power consumption from chassis1 W
Condition & included items

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Included

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Revision

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Compatibility

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National Instruments

Manufacturer

CompactDAQ / CompactRIO

Host system platforms

C Series

Modular I/O interface and family

NI 9201

Voltage input module

Confirm the exact chassis, software support and connector variant before integration. The 500 kS/s scanning rate is shared across active channels.
Manuals & software

Technical resources

Manuals, software and technical resources for this model.

NI-9201 Official Product PageProduct Page · ni.com
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NI-9201 and sbRIO-9201 SpecificationsSpecifications · ni.com
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NI 9201 Getting Started GuideGetting Started Guide · download.ni.com
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NI 9201 DatasheetDatasheet · download.ni.com
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NI-9201 Dimensional Drawings and CAD ModelsTechnical resource
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Shipping, warranty & returns

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Warranty
30-Day Warranty. Standard coverage applies.
Returns
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Alternatives & system components

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CompactDAQ

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FAQ

Product-specific questions

Product-specific answers based on available technical information.

Is the NI 9201 a 16-channel, 14-bit module?

No. NI specifies eight single-ended analog input channels and 12-bit resolution.

Which connector does part number 779013-01 use?

NI identifies 779013-01 as the screw-terminal NI 9201 variant. Spring-terminal and DSUB versions have different part numbers.

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