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July 2025
USB-6349
USB-6349, 32 AI, 2 AO, 16 bits, Multifunction I/O Device
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 USB-6349 Multifunction I/O Device
The National Instruments USB-6349 (Part Number: 785816-01) is a USB Based Multifunction I/O Device with 32 analog inputs, 24 digital I/O lines, and 2 analog outputs. This device is designed to support simultaneous sampling at rates up to 500 kS/s through the analog inputs and up to 900 kS/s through the analog outputs. The NI USB-6349 comes equipped with a USB 2.0 bus connector that can be used for integration and connection with a PC, laptop, or other devices with the universal serial bus.
The analog input channels of the NI USB-6349 Multifunction I/O Device can operate over an input range of ±10 Volt to ±1 Volt while operating in differential mode. Out of the 24 TTL DIO lines, 16 can be timed up to 100 MHz through hardware. The NI USB-6349 comes equipped with four 100 MHz, 32-bit counters. You can use these counters or timers in a variety of applications where precise measurements are required at a certain time interval or for triggering an internal channel or an external device.
The National Instruments USB-6349 Multifunction I/O Device has 128 screw terminals for I/O connections, which are designed to accept 24 AWG to 16 AWG cables. National Instruments recommends warming the device for 15 minutes before operation. The NI USB-6349 requires a 30W, 11 VDC to 30 VDC power supply. This device should be powered with an NEC Class 2 DC source. This Multifunction I/O Device comes with a 1-channel, integrated frequency generator with 10 MHz, 20 MHz, and 100 kHz base clocks.
| Model | USB-6349 |
|---|---|
| Manufacturer | National Instruments |
| Part Number | 785816-01 |
| Type | Multifunction I/O Device |
| Analog Input Channels | 32 |
| Maximum Sample Rate | 500 kS/s/ch |
| Analog Input Resolution | 16 bits |
| Analog Output Channels | 2 |
| Dimensions | 10.39 in. × 6.81 in. × 1.42 in. |
| Weight | 3 lb 3 oz. |
| USB-6349 Manual | User Manual and Maintenance Manual Available for Download |
| Price | Contact a sales representative for a quote. |
Associated part numbers for USB-6349:
USB-6349 PDF Manuals
DAQ-GETTING-STARTED-GUIDE-FOR-PCI-PCI-EXPRESS.PDF
DAQ-GETTING-STARTED-READ-ME-FIRST-NI-DAQMX-AND-DAQ-DEVICE-INSTALLATION-GUIDE.PDF
LOCKING-LID-FOR-USB-SCREW-TERMINAL-DEVICES-USER-GUIDE.PDF
USB-6349-LETTER-OF-VOLATILITY.PDF
USB-6349-LETTER-OF-VOLATILITY_V1.PDF
USB-6349-LETTER-OF-VOLATILITY_V2.PDF
USB-6349-SAFETY-ENVIRONMENTAL-AND-REGULATORY-INFORMATION.PDF
Driver Downloads for USB-6349
OS Compatibility: …
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