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NI-9402
NI-9402, 4 Bidirectional Channels, C Series Digital Module
Actual item may vary if no part number is provided on quote request.
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" Amazing to work with and had my order within 1 week after purchasing with all NI certs and data that were needed. "
March 2025
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" Competent contact for highly specialized components. The support team is very knowledgeable. Many thanks for the help and the fast shipping! "
January 2025
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May 2025
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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 NI-9402 C Series Digital Module
The NI-9402 (Part Number: 779987-01, 196376E-01L) is a C Series Digital Module, which gives the plug and play effortlessness of USB to sensor and electrical estimations on the benchtop, in the field, and on the generation line. The NI 9402 C Series Module has 4 Bidirectional Digital Channels, 3.3V TTL digital I/O logic levels, 55 ns maximum update rate, BNC front connectors, and is not conformal coated. Each of the 4 channels has I/O protection. This module does not have digital I/O isolation and is an enclosed module which will work with CompactDAQ or CompactRIO hardware platforms.
The current flow direction of the NI 9402 module is Sinking Input, Sinking Output, Sourcing Input, Sourcing Output. If the user chooses to utilize this Digital Module with CompactRIO, they can use the LabVIEW FPGA Module to program the NI-9402 for several functions. These functions include pulse generation, customized, high-speed counters/timers, digital communication protocols, and various others.
The NI 9402 C Series Digital Module consolidates signal conditioning and information security into a small module for every estimation write. The NI-9402 C Series Digital Module has two types of signals for each channel: GND and DIO. GND signals are for ground connection and DIO signals are for digital input/output signal connection. The DIO pins allows the user to link digital output or input devices to the NI 9402 module with a 50 Ω BNC cable. Each DIO channel can be configured in software for output or input. Altering the direction on a channel does not alter the direction on the other channels.
| Model | NI-9402 |
|---|---|
| Manufacturer | National Instruments |
| Part Number | 779987-01, 196376E-01L |
| Type | C Series Digital Module |
| Bidirectional Digital Channels | 4 |
| Digital I/O Logic Levels | 3.3V TTL |
| Maximum Update Rate | 55 ns |
| Front Connector | BNC |
| Weight | 6.9 oz. |
| NI-9401 Manual | User Manual and Maintenance Manual Available for Download |
| Price | Contact a sales representative for a quote. |
Associated part numbers for NI-9402:
National Instruments NI-9402 Frequently Asked Questions
Question: What is the power consumption from the chassis for the NI-9402?
Answer: The power consumption from the chassis for the NI-9402 is 550 mW maximum in active mode and 1 mW maximum in sleep mode.
Question: What is the input protection for the NI 9402?
Answer: The input protection for the NI 9402 is ±30 V maximum on one channel at a time.
Question: Which accessory can be used with the NI 9402 module?
Answer: The NI 9402 module can be used with the BNC-to-BNC Male Cable (Part Number: 779697-02).
Question: What is the maximum I/O switching frequency on the NI-9402?
Answer: The maximum I/O switching frequency on the NI-9402 is 16 MHz for all 4 channels or 20 MHz for 2 channels.
NI-9402 PDF Manuals
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