USB-6281
Modular Systems > National Instruments > M Series
| Description: | USB-6281, 16 AI, 2 AO, 24 DIO, USB Multifunction I/O Device |
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National Instruments USB-6281 Multifunction I/O Device
The NI USB-6281 (Part Numbers: 780054-01, 780054-07, 780053-04, 780053-01, 780054-04) is a Multifunction I/O Device by National Instruments. This instrument provides low-cost data acquisition capabilities and reliable operations in a wide range of applications. This device works for simple applications in laboratory automation and research, design verification, and manufacturing test. This device works with SCC and SCXI signal conditioning modules. This collaboration adds a sensor and high-voltage measurements to this device. The user can configure this device easily with the help of the NI-DAQmx driver.
The NI USB 6281 has 16 single-ended or 8 differential analog input channels. These channels provide 18-bits ADC resolution. The sample rate for a single channel is 625 kS/s maximum. The sample rate for multiple channels is 500 kS/s maximum. This module provides protection in the overvoltage condition. This protection covers all sense and analog input channels. The value of the overvoltage protection is ±25 V when the device is on or ±15 V when the device is off. This overvoltage protection is for up to eight AI pins. The input current is ±25 mA maximum/AI pin during the overvoltage condition. The input bias current value of this product is ±100 pA.
The NI DAQ USB 6281 has two analog output channels. These channels provide 16-bits DAC resolution. One output channel offers an update rate of 2.86 MS/s maximum. Both output channels collectively offer an update rate of 2.00 MS/s per channel maximum. The NI USB-6281 M Series DAQ also offers a timing accuracy of 50 ppm.
| Model | USB-6281 |
|---|---|
| Manufacturer | National Instruments |
| Part Numbers | 780054-01, 780054-07, 780053-04, 780053-01, 780054-04 |
| Type | Multifunction I/O Device |
| Analog Input Channels | 8 differential or 16 single-ended |
| Analog Output Channels | 2 |
| Maximum Sample Rate | 625 kS/s |
| Dimensions | Screw Terminal: 10.5 in. × 6.73 in. × 1.75 in. |
| Weight | Screw Terminal: 3 lb 3.4 oz. |
| Warranty | 2-3 Year Warranty |
| USB-6281 Manual | User Manual and Maintenance Manual Available for Download |
| Price | Contact a sales representative for a quote. |
Associated part numbers for USB-6281:
197593A-03L, 197593B-03L, 197593C-03L, 197593D-03L, 197593E-03L, 197596-03, 197596A-03L, 197596A-04L, 197596B-03L, 197596B-04L, 197596C-03L, 197596C-04L, 197596D-03L, 197596D-04L, 198105A-07L, 198105B-07L, 198105C-07L, 780053-01, 780053-02, 780053-03, 780053-04, 780053-06, 780053-07, 780053-09, 780053-10, 780053-11, 780053-12, 780054-01, 780054-02, 780054-03, 780054-04, 780054-06, 780054-07, 780054-09, 780054-10, 780054-11, 780054-12
National Instruments USB-6281 Frequently Asked Questions
Question: What are the differences between the five part numbers for the NI USB-6281?
Answer: The NI USB-6281 has a few types of front connectors and supported power inputs available: part number 780054-01 with an SCSI front connector and United States 120 VAC supported power input, part number 780053-01 with a screw terminal front connector and United States 120 VAC supported power input, part number 780054-04 with an SCSI front connector and Universal Euro 240 VAC supported power input, part number 780053-04 with a screw terminal front connector and Universal Euro 240 VAC supported power input, and part number 780054-07 with an SCSI front connector and Japanese 100 VAC supported power input.
Question: What is the analog input FIFO buffer size for the NI USB-6281 M Series DAQ?
Answer: The analog input FIFO buffer size for the NI USB-6281 M Series DAQ is 2,047 samples.
Question: What is the maximum channel-to-earth working voltage for the NI USB 6281?
Answer: The maximum channel-to-earth working voltage for the NI USB 6281 is 11 V, Measurement Category I.
Question: What is the analog input absolute accuracy of the NI DAQ USB 6281?
Answer: The analog input absolute accuracy of the NI DAQ USB 6281 is 980 uV.
USB-6281 PDF Manuals
DAQ GETTING STARTED GUIDE FOR EXTERNALLY POWERED USB.PDF
DAQ GETTING STARTED GUIDE FOR PCI PCI EXPRESS.PDF
DAQ GETTING STARTED READ ME FIRST NI DAQMX AND DAQ DEVICE INSTALLATION GUIDE.PDF
EXTERNALLY POWERED USB M SERIES PANEL MOUNTING KIT INSTALLATION GUIDE.PDF
NI 6281 DEVICE SPECIFICATIONS.PDF
NI 62XX 63XX PINOUT LABELS FOR THE SCB 68 NOTE TO USERS.PDF
NI 62XX 63XX PINOUT LABELS FOR THE SCB 68A NOTE TO USERS.PDF
NI USB 622X 625X 628X LETTER OF VOLATILITY.PDF
NI USB 622X 625X 628X OEM USER GUIDE.PDF
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"Hand carrying parts to fedex directly to make sure I get them overnight. Great service"
"They were very helpful to get me the test equipment that I need."
USB-6281
Modular Systems > National Instruments > M Series
USB-6281, 16 AI, 2 AO, 24 DIO, USB Multifunction I/O Device
1-800-915-6216
- Description
- Technical Specifications
- FAQ
- Manuals & PDFs
National Instruments USB-6281 Multifunction I/O Device
The NI USB-6281 (Part Numbers: 780054-01, 780054-07, 780053-04, 780053-01, 780054-04) is a Multifunction I/O Device by National Instruments. This instrument provides low-cost data acquisition capabilities and reliable operations in a wide range of applications. This device works for simple applications in laboratory automation and research, design verification, and manufacturing test. This device works with SCC and SCXI signal conditioning modules. This collaboration adds a sensor and high-voltage measurements to this device. The user can configure this device easily with the help of the NI-DAQmx driver.
The NI USB 6281 has 16 single-ended or 8 differential analog input channels. These channels provide 18-bits ADC resolution. The sample rate for a single channel is 625 kS/s maximum. The sample rate for multiple channels is 500 kS/s maximum. This module provides protection in the overvoltage condition. This protection covers all sense and analog input channels. The value of the overvoltage protection is ±25 V when the device is on or ±15 V when the device is off. This overvoltage protection is for up to eight AI pins. The input current is ±25 mA maximum/AI pin during the overvoltage condition. The input bias current value of this product is ±100 pA.
The NI DAQ USB 6281 has two analog output channels. These channels provide 16-bits DAC resolution. One output channel offers an update rate of 2.86 MS/s maximum. Both output channels collectively offer an update rate of 2.00 MS/s per channel maximum. The NI USB-6281 M Series DAQ also offers a timing accuracy of 50 ppm.
| Model | USB-6281 |
|---|---|
| Manufacturer | National Instruments |
| Part Numbers | 780054-01, 780054-07, 780053-04, 780053-01, 780054-04 |
| Type | Multifunction I/O Device |
| Analog Input Channels | 8 differential or 16 single-ended |
| Analog Output Channels | 2 |
| Maximum Sample Rate | 625 kS/s |
| Dimensions | Screw Terminal: 10.5 in. × 6.73 in. × 1.75 in. |
| Weight | Screw Terminal: 3 lb 3.4 oz. |
| Warranty | 2-3 Year Warranty |
| USB-6281 Manual | User Manual and Maintenance Manual Available for Download |
| Price | Contact a sales representative for a quote. |
National Instruments USB-6281 Frequently Asked Questions
Question: What are the differences between the five part numbers for the NI USB-6281?
Answer: The NI USB-6281 has a few types of front connectors and supported power inputs available: part number 780054-01 with an SCSI front connector and United States 120 VAC supported power input, part number 780053-01 with a screw terminal front connector and United States 120 VAC supported power input, part number 780054-04 with an SCSI front connector and Universal Euro 240 VAC supported power input, part number 780053-04 with a screw terminal front connector and Universal Euro 240 VAC supported power input, and part number 780054-07 with an SCSI front connector and Japanese 100 VAC supported power input.
Question: What is the analog input FIFO buffer size for the NI USB-6281 M Series DAQ?
Answer: The analog input FIFO buffer size for the NI USB-6281 M Series DAQ is 2,047 samples.
Question: What is the maximum channel-to-earth working voltage for the NI USB 6281?
Answer: The maximum channel-to-earth working voltage for the NI USB 6281 is 11 V, Measurement Category I.
Question: What is the analog input absolute accuracy of the NI DAQ USB 6281?
Answer: The analog input absolute accuracy of the NI DAQ USB 6281 is 980 uV.
USB-6281 PDF Manuals & Diagrams
USB-6281 PDF Manuals
DAQ GETTING STARTED GUIDE FOR EXTERNALLY POWERED USB.PDF
DAQ GETTING STARTED GUIDE FOR PCI PCI EXPRESS.PDF
DAQ GETTING STARTED READ ME FIRST NI DAQMX AND DAQ DEVICE INSTALLATION GUIDE.PDF
EXTERNALLY POWERED USB M SERIES PANEL MOUNTING KIT INSTALLATION GUIDE.PDF
NI 6281 DEVICE SPECIFICATIONS.PDF
NI 62XX 63XX PINOUT LABELS FOR THE SCB 68 NOTE TO USERS.PDF
NI 62XX 63XX PINOUT LABELS FOR THE SCB 68A NOTE TO USERS.PDF
NI USB 622X 625X 628X LETTER OF VOLATILITY.PDF
NI USB 622X 625X 628X OEM USER GUIDE.PDF
Why Buy From Apex Waves
"The business transaction was super easy and friendly."
"Hand carrying parts to fedex directly to make sure I get them overnight. Great service"
"They were very helpful to get me the test equipment that I need."
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