Description
The USB-6251 is a PC-based Multifunction DAQ device that comes with a part number 780115-03. This model is designed for use in Australia with a 240 V power supply. The device features 8 differential analog input channels that can also be configured as 16 single-ended channels, providing flexibility in connection and measurement options.
The USB-6251 boasts a powerful sampling rate of up to 1.25 MS/s for a single channel and up to 1.00 MS/s for multiple channels. This high sampling rate ensures precise and accurate data acquisition. The input range of the device is quite versatile, supporting ±1 V, ±2 V, ±5 V, ±10 V, ±0.1 V, ±0.2 V, and ±0.5 V, which allows it to cater to a wide array of signals.
It is designed to handle a working voltage of ±11 V for both signal and common mode, ensuring robust performance across various applications. The input impedance is exceptionally high at 10 GΩ, whether the device is powered on or off, providing high resistance to unwanted signals and noise.
Users should allow a warm-up time of 30 minutes for the device to stabilize and deliver accurate measurements. To maintain its accuracy and reliability, the device requires calibration at least once in 2 years.
The DAQ device also features 2 analog output channels, with an output update rate of 2.86 MS/s for a single channel and 2.00 MS/s for two channels. This capability allows for rapid response and control in various applications. The device’s timing resolution ensures precise synchronization and timing for all measurements and outputs.
In summary, the USB-6251 is a comprehensive and versatile DAQ device suitable for a wide range of data acquisition tasks, providing high-speed, accurate, and reliable performance.
| Specification | Details |
|---|---|
| Part Number | 780115-03 |
| Category | PC-based Multifunction DAQ |
| Model | USB-6251 |
| Description | USB-6251 (8 Differential AI, 1.25 MS/s) M Series DAQ Device, BNC Term, Australia (240 V) |
| Analog Input Channels | 8 differential or 16 single-ended |
| Sampling Rate | 1.25 MS/s (single channel), 1.00 MS/s (multiple channels) |
| Input Range | ±1 V, ±2 V, ±5 V, ±10 V, ±0.1 V, ±0.2 V, ±0.5 V |
| Working Voltage | ±11 V (signal and common mode) |
| Input Impedance | 10 GΩ (powered on/off) |
| Warm-up Time | 30 minutes |
| Calibration Period | At least once in 2 years |
| Analog Output Channels | 2 |
| Output Update Rate | 2.86 MS/s (1 channel), 2.00 MS/s (2 channels) |
| Timing Resolution | Question 1: What is the part number of the USB-6251?
