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NI-9402, 4 Bidirectional Channels, C Series Digital Module

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NI-9402 National Instruments Digital Module | Apex Waves | Image
NI-9402 National Instruments Digital Module | Apex Waves | Image
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NI-9402 National Instruments Digital Module | Apex Waves | Image
NI-9402 National Instruments Digital Module | Apex Waves | Image
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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.

ModelNI-9402
ManufacturerNational Instruments
Part Number779987-01, 196376E-01L
TypeC Series Digital Module
Bidirectional Digital Channels4
Digital I/O Logic Levels3.3V TTL
Maximum Update Rate55 ns
Front ConnectorBNC
Weight6.9 oz.
WarrantyThree Year Warranty
NI-9401 ManualUser Manual and Maintenance Manual Available for Download
PriceContact a sales representative for a quote.

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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.

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GI-9402, NU-9402, NK-9402, NI-P402, NI-940Q
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