NI 9203
The NI 9203 module is a high-performance data acquisition module from National Instruments (NI) designed for industrial control and monitoring applications. The module is mainly used to collect the current signal and convert it into a digital signal for further processing and analysis by the computer.
Product parameters and specifications (typical values, refer to the product data manual)
Number of channels: 8
Input type: single-ended current input
Resolution: 16 bits
Sampling rate: up to 200 kS/s
Input range: Programmable, support a variety of ranges
Isolation: 250 Vrms isolation between channels
Overvoltage protection: Each channel has an overvoltage protection function
Main feature
High precision: 16-bit resolution ensures high precision measurement results.
High sampling rate: up to 200 kS/s, capable of capturing rapidly changing signals.
Programmable: The input range can be programmed to adapt to different application scenarios.
Isolation design: Isolation between each channel improves the reliability of the system.
Overvoltage protection: Each channel has an overvoltage protection function to protect the module from damage.
Application field
Motor drive control: Monitor motor current for accurate motor control.
Power system monitoring: Measuring current for condition monitoring and fault diagnosis of power systems.
Process control: Measure the current signal in the process to achieve real-time monitoring and control of the process.
Test and measurement: Used for various test and measurement applications, such as power supply testing, electronic equipment testing, etc.
Product advantage
High performance: High precision and high sampling rate for applications that require high measurement performance.
Flexible configuration: Programmable input range and multiple connection options, easy to configure according to actual needs.
High reliability: isolation design and overvoltage protection ensure the reliability of the system.
Easy to use: NI provides a software development environment for easy programming and data processing.