Description
The NI PXI-6251 is a multifunction I/O module designed for the PXI platform, offering a versatile solution for a wide range of data acquisition tasks. This module is identified by part numbers 779631-01, 191325F-13L, and 779117-01. As a key component in the category of PXI Multifunction DAQ devices, the PXI-6251 provides robust functionality for various applications.
In terms of input and output capabilities, the PXI-6251 features 8 differential or 16 single-ended analog input channels and 2 analog output channels. This flexibility allows the module to be configured according to the specific needs of the application. Additionally, it is equipped with 24 digital I/O channels, enhancing its utility in complex data acquisition and control systems.
The module’s analog input resolution is precise at 16-bit, ensuring accurate data capture for critical measurements. Connectivity is facilitated through a 68-pin VHDCI I/O connector, simplifying the integration of the module into existing setups. Moreover, the PXI-6251 is compatible with NI-DAQmx driver software, which provides a streamlined and intuitive interface for configuring and managing the module’s operations.
To ensure optimal performance, it is recommended to allow a warm-up time of 15 minutes before operating the module. To maintain accuracy and reliability, calibration is advised at least once every 2 years. The module’s physical characteristics include a weight of 7.8 oz and an operating temperature range from 0 °C to 55 °C, making it suitable for a variety of environments.
This multifunction I/O module, with its comprehensive features and specifications, is an excellent choice for professionals seeking a high-quality, reliable solution for their PXI-based data acquisition systems.
| Specification | Details |
|---|---|
| Part Numbers | 779631-01, 191325F-13L, 779117-01 |
| Category | PXI Multifunction DAQ |
| Model | PXI-6251 |
| Description | NI PXI-6251 (Local Bus) PXI Multifunction I/O Module |
| Analog Input Channels | 8 differential or 16 single-ended |
| Analog Output Channels | 2 |
| Digital I/O Channels | 24 |
| Analog Input Resolution | 16-bit |
| Connectors | 1 68-pin VHDCI I/O connector |
| Driver Compatibility | NI-DAQmx |
| Recommended Warm-up Time | 15 minutes |
| Calibration Period | At least once every 2 years |
| Weight | 7.8 oz |
| Operating Temperature Range | 0 °C to 55 °C |
Question 1: What is the resolution of the PXI-6251?
Answer 1: 16-bit
Question 2: How many AI channels does the PXI-6251 have?
Answer 2: 8/16 AI channels
Question 3: What type of connector does the PXI-6251 use?
Answer 3: 68-pin VHDCI
Question 4: What software is the PXI-6251 compatible with?
Answer 4: NI-DAQmx
Question 5: What is the recommended calibration frequency for PXI-6251?
Answer 5: At least once every 2 years
