Description
The National Instruments PCIe-6361 is a PC-based Multifunction DAQ device, identified by part numbers 781050-01 and 193522C-03L. This device is designed to offer a seamless integration for a wide range of data acquisition and signal processing tasks.
It features 24 digital I/O lines, which can be programmed as either input or output, providing flexibility for interfacing with various digital devices. The maximum frequency supported by these digital I/O lines is 10 MHz, allowing for high-speed data transfer and processing.
For analog input, the PCIe-6361 comes equipped with 8 differential and 16 single-ended channels, making it capable of handling multiple signal types simultaneously. The analog inputs support a voltage range of ±11 V, in both common and single modes, ensuring compatibility with a wide range of sensors and signal sources. The maximum sample rate per channel is 2 MS/s, with a multi-channel average sample rate of 1 MS/s, allowing for precise and accurate data capture.
The device also includes 2 analog output channels with a DAC resolution of 16-bit. These outputs can achieve a maximum sample rate of 2.86 MS/s for a single channel and 2 MS/s when both channels are used, enabling the generation of complex waveforms or signals. Moreover, the analog outputs are protected against overdrive up to ±25 V and 26 mA, ensuring the device’s safety and longevity.
Data transfer to and from the PCIe-6361 is efficiently handled through Direct Memory Access (DMA), minimizing CPU usage and ensuring smooth operation even in data-intensive applications.
| Specification | Details |
|---|---|
| Part Numbers | 781050-01, 193522C-03L |
| Manufacturer | National Instruments |
| Product Category | PC-based Multifunction DAQ |
| Model | PCIe-6361 |
| Digital I/O Lines | 24 (Programmable as input or output) |
| Maximum Frequency | 10 MHz |
| Analog Inputs | 8 differential, 16 single-ended |
| Maximum Sample Rate (per channel) | 2 MS/s |
| Multi-Channel Average Sample Rate | 1 MS/s |
| Analog Input Voltage Range | ±11 V (common and single modes) |
| Analog Output Channels | 2 |
| DAC Resolution | 16-bit |
| Maximum Sample Rate (analog output) | 2.86 MS/s (single channel), 2 MS/s (both channels) |
| Overdrive Protection | ±25 V, 26 mA |
| Data Transfer Method | DMA |
| Digital Line Pull-
Question 1: What is the max analog input rate of PCIe-6361? Question 2: How many digital I/O lines does PCIe-6361 have? Question 3: What is the max output sample rate for PCIe-6361? Question 4: What voltage range do the analog inputs support? Question 5: Are the analog outputs of PCIe-6361 overdrive protected? |
