Description
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The USB-6281 is a PC-based multifunction DAQ that encompasses a wide range of features designed to facilitate complex data acquisition and analysis tasks. The device supports various Part Numbers including 780054-01, 780054-07, 780053-04, 780053-01, and 780054-04, making it a versatile choice for professionals seeking robust data acquisition solutions.
With its capability to handle 16 single-ended or 8 differential Analog Inputs, the USB-6281 stands out for its flexibility in connecting to a variety of sensors. The 18-bits ADC Resolution ensures that data is captured with high fidelity, providing users with accurate and detailed measurements.
The device’s performance is further highlighted by its impressive Sampling Rate, which reaches up to 625 kS/s max for Single Channel operations and up to 500 kS/s max for Multiple Channels. This allows for rapid data collection, suitable for applications requiring quick and efficient processing of information.
Concerning safety and durability, the USB-6281 offers substantial Overvoltage Protection of ±25 V while the device is on, and ±15 V when the device is off. Additionally, the Input Current (Overvoltage) is limited to ±25 mA max/AI pin, and the Input Bias Current is maintained at ±100 pA, ensuring the device’s longevity and reliability even in challenging conditions.
The unit also features 2 channels of Analog Outputs with a 16-bits DAC Resolution. The Update Rate for one output channel can reach up to 2.86 MS/s max, while for both output channels, it achieves up to 2.00 MS/s per channel max, offering swift and efficient output capabilities for a wide range of applications.
In summary, the USB-6281 is a highly capable and reliable PC-based multifunction DAQ that is well-suited for professionals engaged in sophisticated data acquisition and analysis tasks. Its
| Specification | Detail |
|---|---|
| Part Numbers | 780054-01, 780054-07, 780053-04, 780053-01, 780054-04 |
| Category | PC-based Multifunction DAQ |
| Model | USB-6281 |
| Analog Inputs | 16 single-ended or 8 differential |
| ADC Resolution | 18-bits |
| Sampling Rate (Single Channel) | 625 kS/s max |
| Sampling Rate (Multiple Channels) | 500 kS/s max |
| Overvoltage Protection | ±25 V (device on), ±15 V (device off) |
| Input Current (Overvoltage) | ±25 mA max/AI pin |
| Input Bias Current | ±100 pA |
| Analog Outputs | 2 channels |
| DAC Resolution | 16-bits |
| Update Rate (One Output Channel) | 2.86 MS/s max |
| Update Rate (Both Output Channels) | 2.00 MS/s per channel max |
| Timing Accuracy |
Question 1: What is the max sampling rate for a single channel on USB-6281? Question 2: How many analog inputs does the USB-6281 support? Question 3: What is the ADC resolution of the USB-6281? Question 4: What overvoltage protection does USB-6281 offer when on? Question 5: What is the max update rate for both AO channels on USB-6281? |
