USB-6251 National Instruments Multifunction I/O Device | Apex Waves | Image USB-6251 National Instruments Multifunction I/O Device | Apex Waves - Wiring Diagram ImageUSB-6251USB-6251 | Legacy, Refurbished and New Surplus
USB-6251 National Instruments Multifunction I/O Device | Apex Waves | Image
USB-6251 National Instruments Multifunction I/O Device | Apex Waves - Wiring Diagram Image
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USB-6251 | Legacy, Refurbished and New Surplus

USB-6251

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Modular Systems > National Instruments > M Series

Part Number USB-6251
Manufacturer/Brand National Instruments
Description: USB-6251, 16 AI, 2 AO, 24 DIO, USB Multifunction I/O Device
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National Instruments USB-6251 Multifunction I/O Device  

The NI USB-6251 (Part Numbers: 779627-01, 780115-01, 779694-01) is a Multifunction I/O Device by National Instruments. This device offers data acquisition in a simple and portable form. It offers this facility through USB ports on laptops and for other portable computing platforms. The NI USB-6251 also implements synchronization procedures.

The USB 6251 NI has 8 differential or 16 single-ended analog input channels. This product offers a sampling rate of 1.25 MS/s for a single channel or 1.00 MS/s for multiple channels. These are the maximum sampling rates. This Multifunction I/O Device provides DC input coupling. The input range for this product is ±1 V, ±2 V, ±5 V, ±10 V, ±0.1 V, ±0.2 V, and ±0.5 V.  It provides the working voltage of ±11 V for signal mode as well as common mode. The input impedance value is 10 GΩ when the device is on or when the device is off. An important note to keep in mind is that the warm-up time for this National Instruments device is only 15 minutes.  

The USB 6251 National Instruments has two analog output channels. This Multifunction I/O Device updates itself at different rates for 1 channel and for 2 channels. For one channel, this value is 2.86 MS/s. For two channels, this rate is 2.00 MS/s per channel. This device additionally offers a timing resolution of 50 ns. The USB-6251 device provides an output range of ±5 V and ±10 V. This Multifunction I/O Device provides DC output coupling. The output current drive of this device is ±5 mA.

ModelUSB-6251
ManufacturerNational Instruments
Part Numbers779627-01, 780115-01, 779694-01
TypeMultifunction I/O Device
Analog Input Channels8 differential or 16 single-ended
Analog Output Channels2
Resolution16 bits
DimensionsScrew Terminal: 10.5 in. × 6.73 in. × 1.75 in.; BNC: 11.25 in. × 6.7 in. × 2.7 in.
Mass Termination: 7.4 in. × 6.73 in. × 1.75 in.
WeightScrew Terminal: 2 lb 10 oz.; Mass Termination: 1 lb 12.8 oz.
WarrantyOne Year Warranty
USB-6251 ManualUser Manual and Maintenance Manual Available for Download
PriceContact a sales representative for a quote.

National Instruments USB-6251 Frequently Asked Questions

 

Question: Why does the USB-6251 have three part numbers?

 

Answer: The USB-6251 has three types of I/O connectors available: screw terminal connectors (Part Number: 779627-01), BNC connectors (Part Number: 780115-01), and mass termination (Part Number: 779694-01).

 

Question: How long is the calibration interval for the NI USB-6251?

 

Answer: The NI USB-6251 calibration interval is two years.

 

Question: What type of wiring is the USB Screw Terminal/BNC screw terminal wiring on the USB 6251 National Instruments?

 

Answer: The USB 6251 National Instruments has 16 to 28 AWG USB Screw Terminal/BNC screw terminal wiring.

 

Question: What type of bus interface does the USB 6251 NI have?

 

Answer: The USB 6251 NI has a USB 2.0 Hi-Speed or full-speed bus interface.

  USB-6251 PDF Manuals


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Common Typos: UEB-6251, UXB-6251, USB-T251, USB-6Q51, USB-6W51

USB-6251


USB-6251

USB-6251, 16 AI, 2 AO, 24 DIO, USB Multifunction I/O Device

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Lowest Price Guarantee
2-3 Year Warranty Included
Free Ground Shipping
  Get Pricing













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1-800-915-6216

National Instruments USB-6251 Multifunction I/O Device  

The NI USB-6251 (Part Numbers: 779627-01, 780115-01, 779694-01) is a Multifunction I/O Device by National Instruments. This device offers data acquisition in a simple and portable form. It offers this facility through USB ports on laptops and for other portable computing platforms. The NI USB-6251 also implements synchronization procedures.

The USB 6251 NI has 8 differential or 16 single-ended analog input channels. This product offers a sampling rate of 1.25 MS/s for a single channel or 1.00 MS/s for multiple channels. These are the maximum sampling rates. This Multifunction I/O Device provides DC input coupling. The input range for this product is ±1 V, ±2 V, ±5 V, ±10 V, ±0.1 V, ±0.2 V, and ±0.5 V.  It provides the working voltage of ±11 V for signal mode as well as common mode. The input impedance value is 10 GΩ when the device is on or when the device is off. An important note to keep in mind is that the warm-up time for this National Instruments device is only 15 minutes.  

The USB 6251 National Instruments has two analog output channels. This Multifunction I/O Device updates itself at different rates for 1 channel and for 2 channels. For one channel, this value is 2.86 MS/s. For two channels, this rate is 2.00 MS/s per channel. This device additionally offers a timing resolution of 50 ns. The USB-6251 device provides an output range of ±5 V and ±10 V. This Multifunction I/O Device provides DC output coupling. The output current drive of this device is ±5 mA.

ModelUSB-6251
ManufacturerNational Instruments
Part Numbers779627-01, 780115-01, 779694-01
TypeMultifunction I/O Device
Analog Input Channels8 differential or 16 single-ended
Analog Output Channels2
Resolution16 bits
DimensionsScrew Terminal: 10.5 in. × 6.73 in. × 1.75 in.; BNC: 11.25 in. × 6.7 in. × 2.7 in.
Mass Termination: 7.4 in. × 6.73 in. × 1.75 in.
WeightScrew Terminal: 2 lb 10 oz.; Mass Termination: 1 lb 12.8 oz.
WarrantyOne Year Warranty
USB-6251 ManualUser Manual and Maintenance Manual Available for Download
PriceContact a sales representative for a quote.

National Instruments USB-6251 Frequently Asked Questions

 

Question: Why does the USB-6251 have three part numbers?

 

Answer: The USB-6251 has three types of I/O connectors available: screw terminal connectors (Part Number: 779627-01), BNC connectors (Part Number: 780115-01), and mass termination (Part Number: 779694-01).

 

Question: How long is the calibration interval for the NI USB-6251?

 

Answer: The NI USB-6251 calibration interval is two years.

 

Question: What type of wiring is the USB Screw Terminal/BNC screw terminal wiring on the USB 6251 National Instruments?

 

Answer: The USB 6251 National Instruments has 16 to 28 AWG USB Screw Terminal/BNC screw terminal wiring.

 

Question: What type of bus interface does the USB 6251 NI have?

 

Answer: The USB 6251 NI has a USB 2.0 Hi-Speed or full-speed bus interface.

Why Buy From Apex Waves

Apex Waves Youtube Video

Delivery: UPS, FedEX and DHL – Free Fedex Ground on all orders
Overnight, Next Day Air or Expedited shipping options available
International delivery available
Same day shipping for in-stock on location
Warranty: All of our products are covered by our Apex Waves Warranty.
3 Year Warranty - New Surplus Parts
2 Year Warranty - Refurbished Parts
Returns: No hassle return policy.
Dedicated customer service team.
Payment: Authorize.Net paypal visa card master card american express card BB&T Bank better business bureau
Quick Quotes: Receive Price & Availability Today!
Calibration: Ask About Our Tiered Calibration Levels
Option & Modules: Confirm Your Requirements or Versions
Repair: Cost & Lead Time Available Upon Request for Service
Repair Evaluation: $150
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