Description
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The NI-9227 is a highly versatile and powerful C Series Analog Input module designed for high-quality power and current measurement applications. This module is available in part numbers 781099-01, 781099-02, and 198919B-01L, making it accessible for various setups and configurations.
The NI-9227 boasts a 4-channel configuration, each capable of a 24-Bit resolution for precise and accurate readings. It supports a maximum sampling rate of 50 kS/s per channel, ensuring that rapid changes in current can be captured and analyzed with high fidelity. This module is specifically designed to handle a current rating of 5 Arms, catering to a wide range of power quality analysis tasks.
In terms of power efficiency, the NI-9227 operates on 730 mW when active and drops significantly to 50 µW in sleep mode, demonstrating its ability to conserve energy in low-power states. Connectivity is facilitated through four 2-terminal separable screw-terminals, providing a reliable and secure connection for input signals.
The module incorporates differential analog inputs and a 24-bit Delta-Sigma ADC for signal conditioning, ensuring high accuracy and noise immunity in measurement tasks. Additionally, it is compatible with a broad range of software, including NI-DAQmx, LabVIEW, LabWindows/CVI, C/C++, C#, and Visual Basic .NET, making it a flexible option for integrating with existing systems and applications.
With a weight of 5.1 oz and an operating temperature range of -40 to 70 °C, the NI-9227 is both lightweight and robust, capable of performing reliably in a variety of environmental conditions. Calibration services are available and recommended annually, ensuring that the module maintains its accuracy and performance over time.
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| Specification | Details |
|---|---|
| Part Numbers | 781099-01, 781099-02, 198919B-01L |
| Category | C Series Analog Input |
| Model | NI-9227 |
| Description | MODULE ASSY, NI 9227, 4CH 24BIT POWER QUALITY CURRENT INPUT |
| Channels | 4 |
| Resolution | 24-Bit |
| Maximum Sampling Rate | 50 kS/s per channel |
| Current Rating | 5 Arms |
| Power Consumption | 730 mW (active), 50 µW (sleep mode) |
| Connectors | Four 2-terminal separable screw-terminal |
| Signal Conditioning | Differential analog inputs, 24-bit Delta-Sigma ADC |
| Software Compatibility | NI-DAQmx, LabVIEW, LabWindows/CVI, C/C++, C#, Visual Basic .NET |
| Weight | 5.1 oz |
| Operating Temperature Range | -40 to 70 °C |
| Calibration | Available, recommended annually or
Question 1: What is the part number of the NI-9227 module? Question 2: How many channels does the NI-9227 have? Question 3: What is the resolution of the NI-9227’s channels? Question 4: What is the max sampling rate of NI-9227? Question 5: What power state consumption is lowest in NI-9227? |
