Description
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The NI-9201 is a component in the C Series Analog Input category, designed for a wide range of applications. This model comes with a part number of 194922C-05L, but alternatives such as 783730-01, 779013-01, 779372-01, and 189880-51 are also available to accommodate different system requirements.
It features 8 single-ended analog input channels, providing significant flexibility for data acquisition tasks. Each channel is capable of reading inputs within a ±10 V range, ensuring compatibility with a wide array of sensors and signals.
The resolution of the NI-9201 is 12-Bit, allowing for precise data measurement. The sampling rate of up to 500 kS/s enables the capture of fast-changing signals, making this module suitable for high-speed data logging, monitoring, and control applications.
Protection against overvoltage is a critical feature, with the module offering protection for voltages up to ±100 V. This ensures the durability and longevity of the device under unexpected conditions. The ADC type employed is the Successive approximation register (SAR), known for its reliability and efficiency in converting analog signals to digital form.
Accuracy is paramount, and the NI-9201 maintains a Gain Error of ±0.04% and an Offset Error of ±0.07%. Additionally, the Gain Drift is rated at ±34 ppm/°C and Offset Drift at ±100 µV/°C, ensuring stable performance over a range of temperatures.
Regarding power efficiency, the module’s Power Consumption (Active) is 1 W, with a significantly reduced Power Consumption (Sleep) of 1 mW, highlighting its suitability for energy-sensitive applications.
| Specification | Detail |
|---|---|
| Part Number | 194922C-05L (Alternatives: 783730-01, 779013-01, 779372-01, 189880-51) |
| Category | C Series Analog Input |
| Model | NI-9201 |
| Input Range | ±10 V |
| Channels | 8 single-ended analog input channels |
| Resolution | 12-Bit |
| 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) | 1 mW |
| Terminal Type | Question 1: What is the input voltage range of the NI-9201? Answer 1: The input voltage range is ±10 V. Question 2: What is the max sampling rate of the NI-9201? Question 3: What type of ADC does the NI-9201 use? Question 4: How many input channels does the NI-9201 have? Question 5: What is the power consumption of the NI-9201 in sleep mode? |
