Anonymous Verified Buyer
" Very responsive and helpful, competitive pricing. Good source! "
July 2025
779372-01
779372-01, D-SUB Connector, C Series, 8 Channels, NI-9201 Voltage Input Module
Actual item may vary if no part number is provided on quote request.
✔ 2 Year Warranty Included
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✔ NIST Calibration Available
Andrew Gar**** Verified Buyer
" Amazing to work with and had my order within 1 week after purchasing with all NI certs and data that were needed. "
March 2025
Said Sai**** Verified Buyer
" Competent contact for highly specialized components. The support team is very knowledgeable. Many thanks for the help and the fast shipping! "
January 2025
Bob C**** Verified Buyer
" Jason was able to get our emergency situation taken care of quickly and professionally. "
May 2025
Gregg Flecki**** Verified Buyer
" Great service and great products. This is my 2nd time using Apex Waves, truly impressed. "
January 2025
Carol Zimme**** Verified Buyer
" Very responsive and helpful, competitive pricing. Good source! "
July 2025
Andrew Gar**** Verified Buyer
" Amazing to work with and had my order within 1 week after purchasing with all NI certs and data that were needed. "
March 2025
Said Sai**** Verified Buyer
" Competent contact for highly specialized components. The support team is very knowledgeable. Many thanks for the help and the fast shipping! "
January 2025
Bob C**** Verified Buyer
" Jason was able to get our emergency situation taken care of quickly and professionally. "
May 2025
Gregg Flecki**** Verified Buyer
" Great service and great products. This is my 2nd time using Apex Waves, truly impressed. "
January 2025
National Instruments 779372-01 Voltage Input Module
National Instruments manufactures the 779372-01, popularly referred to as the NI-9201, a cost-effective and adaptable C Series Voltage Input Module. This module is an affordable option for a multipurpose system since it combines a high channel count with speed. Accurate voltage readings are guaranteed by the 779372-01, which has eight channels and a 12-bit ADC resolution. For a variety of data gathering applications, it uses an ADC of the Successive Approximation Register (SAR) type.
The 779372-01 is capable of handling a broad spectrum of input voltages; its usual measurement voltage is ±10.53 V channel-to-COM, and its measurement range is ±10.3V to ±10.8V. Up to ±100 V of overvoltage protection is included into every channel to ensure durability and dependability even in the event of erroneous signal connections or unanticipated signal spikes.
Designed for efficiency, the 779372-01 supports a low-power sleep mode, though this is contingent on the chassis it is integrated into. When in sleep mode, the system uses the least amount of power—only 1 mW—and releases the least amount of heat—32 mW. The module dissipates the same amount of heat and uses up to 1 W of electricity while in active mode.
This module is robust, capable of being stored at temperatures between -40 and 85 degrees Celsius, and it functions well in a temperature range of -40 to 70 degrees Celsius. It may be kept between 5% and 95% RH and runs (non-condensing) in humidity ranges between 10% and 90% RH. The 779372-01 is appropriate for a range of industrial settings because it has an IP40 ingress protection grade and a Pollution Degree of 2. It is operational up to 2,000 meters above sea level.
In terms of shock and vibration resistance, the 779372-01 can tolerate operational vibrations in both random and sinusoidal situations up to 5 g RMS from 10 Hz to 500 Hz. Additionally, it experiences 18 operating shocks in six orientations at 30 g for 11 ms in half sine and 50 g for 3 ms in half sine.
| Model | 779372-01 |
|---|---|
| Model Name | NI‑9201 |
| Part Type | Voltage Input Module |
| Number of Channels | 8 |
| ADC Resolution | 12 bits |
| ADC Type | Successive Approximation Register (SAR) |
| Measurement Voltage | ±10.3 V to ±10.8 V (typical ±10.53 V) |
| Overvoltage Protection | ±100 V channel-to-COM |
| Power Consumption | 1 W max (active mode), 1 mW max (sleep mode) |
| Operating Temperature | -40 °C to 70 °C |
Associated part numbers for 779372-01:
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