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July 2025
779140-01
779140-01, 32 Output Channels, NI-9476 Digital Module
Actual item may vary if no part number is provided on quote request.
✔ 2 Year Warranty Included
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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 779140-01 C Series Digital Module
Often called the NI-9476, the 779140-01 is a flexible 32-channel, 500 μs source digital output module from National Instruments. This module supports voltages ranging from 6 V to 36 V, contingent upon the external power source, and is compatible with industrial logic levels and signals. Between the output channels and the backplane, it has transient overvoltage protection. With a 1,000 Vrms isolation from channel to earth ground, the 779140-01 is compatible with any NI CompactRIO or NI CompactDAQ chassis. Furthermore, each channel's overcurrent and short-circuit protection status can be programmed monitored by users.
With its high accuracy readings and ability to connect to a wide range of industrial switches, transducers, relays, solenoids, and motors, the 779140-01 is designed to satisfy the requirements of advanced data acquisition (DAQ) and control applications. Compatibility with a wide variety of sensors and signals is ensured by the measurement-specific signal conditioning included in each module. Because of this, the device is suitable for applications that need to be very reliable and perform well in harsh conditions.
The 779140-01 consumes minimal power—a maximum of 250 mW in active mode and a mere 25 μW in sleep mode—indicating its efficiency. The module dissipates a maximum of 1.5 W at 70 °C, which keeps it cool and effective even under load.
This NI module works well along with the CompactRIO and CompactDAQ platforms. The LabVIEW reconfigurable I/O (RIO) architecture is utilized by these systems to offer programmable processing, triggering, and timing features. The modular I/O and robustness of CompactRIO systems make them ideal for embedded applications. Comparably, CompactDAQ provides a resilient and transportable data gathering platform with modular input/output that allows for direct connection to an array of sensors and signals.
| Model | 779140-01 |
|---|---|
| Model Name | NI-9476 |
| Part Type | Digital Module |
| Number of Channels | 32 digital output channels |
| Output Type | Sourcing |
| Output Voltage Range | 6 V to 36 V (based on external power supply) |
| Isolation | 1,000 Vrms from channel to earth ground |
| Protection Features | Transient overvoltage protection, overcurrent, short-circuit |
| Operating Temperature | -40 °C to 70 °C |
| Power Consumption | 250 mW maximum (active mode), 25 μW maximum (sleep mode) |
Associated part numbers for 779140-01:
779140-01 PDF Manuals
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