Description
The National Instruments PCI-6255 Multifunction DAQ, with its Part Number 779546-01, is a versatile data acquisition device that features 40 differential analog input channels, which can be programmed as single-ended, delivering a high 16-bit resolution for precise measurements.
It boasts an impressive Common Mode Rejection Ratio (CMRR) of 100 dB, ensuring accuracy in the presence of noise and interference. The device can handle a maximum sampling rate of 1.25 MS/s for single-channel operations and up to 750 kS/s for multi-channel tasks, accommodating a wide range of applications.
The input voltage range of the PCI-6255 is quite flexible, spanning from +0.1 V to +10 V, with a minimal bias current of +100 pA, which is critical for low-power applications. Additionally, it includes two 16-bit analog output channels capable of a maximum output sampling rate of 2.86 MS/s, and an output channel impedance as low as 0.2 Ω, allowing for rapid and efficient signal generation.
Moreover, the PCI-6255 is equipped with two counters/timers that operate at an 80 MHz frequency and offer a 32-bit resolution, providing high-precision timing and counting capabilities. The 24 digital I/O channels on the device are individually programmable and feature voltage protection up to +20 V, ensuring durability and resilience in various electrical environments.
| Specification | Details |
|---|---|
| Part Number | 779546-01 |
| Product Name | National Instruments PCI-6255 Multifunction DAQ |
| Analog Input Channels | 40 differential (programmable as single-ended) |
| Resolution | 16-bit |
| Common Mode Rejection Ratio (CMRR) | 100 dB |
| Max Sampling Rate (Single-Channel) | 1.25 MS/s |
| Max Sampling Rate (Multi-Channel) | 750 kS/s |
| Input Voltage Range | +0.1 V to +10 V |
| Bias Current | +100 pA |
| Analog Output Channels | 2 channels, 16-bit |
| Max Output Sampling Rate | 2.86 MS/s |
| Output Channel Impedance | 0.2 Ω |
| Counters/Timers | 2 channels, 80 MHz, 32-bit |
| Digital I/O Channels | 24 channels (individually programmable) |
| Voltage Protection (Digital Channels) | +20 V |
Question 1: What are the key features and specifications of the National Instruments PCI-6255 Multifunction DAQ with Part Number 779546-01, and how do they contribute to its functionality in data acquisition tasks?
Answer 1: The maximum sampling rate for single-channel operations on the National Instruments PCI-6255 Multifunction DAQ is 1.25 MS/s, and for multi-channel operations, it is up to 750 kS/s.
Question 2: What is the maximum sampling rate for single-channel and multi-channel operations on the National Instruments PCI-6255 Multifunction DAQ?
Answer 2: The National Instruments PCI-6255 Multifunction DAQ, with Part Number 779546-01, is equipped with 40 differential analog input channels that can be used as single-ended, a 16-bit resolution for accurate measurements, and a CMRR of 100 dB to ensure precision in noisy environments; it can achieve a maximum sampling rate of 1.25 MS/s for single-channel and 750 kS/s for multi-channel operations. Additionally, it features a flexible input voltage range
Question 3: What is the sampling rate and resolution of the analog output channels on the National Instruments PCI-6255 Multifunction DAQ with Part Number 779546-01?
Answer 3: The National Instruments PCI-6255 Multifunction DAQ, with its Part Number 779546-01, is suitable for precise and noise-resistant data acquisition tasks due to its 40 differential analog input channels with 16-bit resolution, a high CMRR of 100 dB, flexible sampling rates up to 1.25 MS/s for single-channel and 750 kS/s for multi-channel operations, a broad input voltage range, two 16-bit analog output channels with a 2.
Question 4: What are the capabilities and specifications of the National Instruments PCI-6255 Multifunction DAQ, Part Number 779546-01, in terms of analog input channels, resolution, CMRR, sampling rate, and additional features?
Answer 4: The National Instruments PCI-6255 Multifunction DAQ with Part Number 779546-01 is a high-performance data acquisition device that offers 40 differential analog input channels with 16-bit resolution and a flexible input voltage range from +0.1 V to +10 V, a CMRR of 100 dB for accurate measurements in noisy environments, and a maximum sampling rate of 1.25 MS/s for single-channel and 750 kS/s for multi-channel operations, which enable it
Question 5: What capabilities make the National Instruments PCI-6255 Multifunction DAQ, particularly with its Part Number 779546-01, suitable for precise and noise-resistant data acquisition tasks in various applications?
Answer 5: The analog output channels on the National Instruments PCI-6255 Multifunction DAQ with Part Number 779546-01 have a maximum sampling rate of 2.86 MS/s and a resolution of 16-bit.
