9227 NI
The NI 9227 is a high-accuracy analog input module designed to work with a variety of signals, including voltage, current, RTD, thermocouple, and strain gauge. This module provides 4 differential analog input channels with a maximum sampling rate of 100 kS/s per channel. It also features 24-bit resolution with an accuracy of 0.05% of the full scale range.
The NI 9227 has a voltage input range of ±10 V, a current input range of ±20 mA, and supports various types of thermocouples, including J, K, T, E, R, S, B, and N. It also supports 2-, 3-, and 4-wire RTDs, as well as 350 Ω strain gauges.
Other important features of the NI 9227 include:
- Signal conditioning for noise reduction and signal isolation
- Built-in anti-aliasing filters
- TEDS support for automatic sensor identification
- Hot-swappable functionality for easy installation and replacement
- Compatibility with NI CompactDAQ and CompactRIO systems
To use the NI 9227, you will need to configure the module’s parameters based on your specific application requirements. These parameters include:
- Input type and range
- Sampling rate
- Filter settings
- Input coupling
- Excitation voltage/current
- Calibration settings
Overall, the NI 9227 is a versatile and reliable analog input module that provides high-accuracy measurements for a wide range of signals. Its robust features and customizable parameters make it an ideal choice for many industrial and research applications.
