Description
The NI-9201 is a versatile data acquisition module noted for its specific part numbers 783730-01, 779013-01, 779372-01, and 189880-51. This module is designed to handle a wide range of input signals with an input range of ±10 V, making it suitable for various industrial applications. It features 8 single-ended analog input channels, providing ample connectivity for sensors and other input devices.
With a resolution of 12-Bit, the NI-9201 ensures high precision in data conversion, capturing the nuances of the measured signals. The maximum sampling rate of 500 kS/s allows for rapid data acquisition, enabling users to monitor fast-changing signals effectively. Moreover, the module is built with overvoltage protection up to ±100 V, safeguarding the device against unexpected voltage spikes.
The ADC type utilized in the NI-9201 is a Successive approximation register (SAR), known for its reliability and efficiency in converting analog signals to digital format. The accuracy of measurement is maintained with a gain error of ±0.04% and an offset error of ±0.07%. Additionally, the gain drift is specified as ±34 ppm/°C, and the offset drift is ±100 µV/°C, ensuring stable performance over varying temperatures.
Power efficiency is a key feature of the NI-9201, with an active power consumption of 1 W and a remarkable 1 mW in sleep mode, highlighting its suitability for applications requiring low power consumption. Terminal types include Screw (779013-01), Spring (783730-01), and DSUB (779372-01), offering flexibility in connection methods.
This module is classified under Measurement Category II, with a voltage endurance tested to withstand 2,300 Vrms surge, ensuring durability and reliability in harsh electrical environments. The Mean Time Between Failures (MTBF) is rated at 1,092,512 hours, indicating a long service life. Compatibility with the NI 9927 backshell kit and driver software support through NI-DAQmx adds to the convenience and ease of integration into existing systems. The weight for the screw terminal version is noted as 5.8 oz
| Feature | Description |
|---|---|
| Part Numbers | 783730-01, 779013-01, 779372-01, 189880-51 |
| Model | NI-9201 |
| Input Range | ±10 V |
| Channel Count | 8 single-ended analog input channels |
| Resolution | 12-Bit |
| Maximum Sampling Rate | 500 kS/s |
| Overvoltage Protection | Up to ±100 V |
| ADC Type | Successive approximation register (SAR) |
| Gain Error | ±0.04% |
| Offset Error | ±0.07% |
| Gain Drift | ±34 ppm/°C |
| Offset Drift | ±100 µV/°C |
| Power Consumption (Active) | 1 W |
| Power Consumption (Sleep Mode) | 1 mW |
| Terminal Types | Screw (779013-01), Spring (783730-01), DSUB (779372-01) |
| Measurement Category | II |
| Voltage Endurance | Tested to withstand 2,300 Vrms surge |
| MTBF | 1,092,512 hours |
| Compatibility | NI 9927 backshell kit |
| Driver Software | NI-DAQmx |
| Weight (Screw Terminal) | 5.8 oz |
