Description
The Part Number 783311-01 refers to a C Series Analog Input module, specifically the NI-9238 model. This module is designed to accommodate 4-Channel Voltage Input, featuring Differential Analog Inputs for precise data acquisition. It operates within a measurement range of ±500 mV, ensuring versatility for various applications.
One of the key features of the NI-9238 is its isolation capabilities. It offers 250 Vrms continuous isolation, channel-to-channel, with the ability to withstand up to 1,500 Vrms surge, enhancing the safety and reliability of the device in challenging environments. The module boasts a sampling rate of 50 kS/s per channel, combined with a 24-bit ADC per channel resolution, which ensures high-quality data acquisition and processing.
The input coupling is DC, with an input impedance greater than 1 GΩ, making it highly resistant to external noise and ensuring accurate readings. The input noise is remarkably low at 3.9 μVrms, further attesting to the module’s precision. Additionally, the module exhibits minimal gain error (±0.20%) and offset error (±0.06%), signifying its reliability and accuracy in measurements.
For physical connectivity, the NI-9238 uses a Screw Terminal, facilitating easy and secure connections. It is also compatible with various software, including NI-DAQmx, LabVIEW, LabWindows/CVI, and Microsoft Visual, ensuring seamless integration and flexibility in application development and deployment. This module is an excellent choice for professionals seeking a reliable and accurate analog input solution.
| Specification | Detail |
|---|---|
| Part Number | 783311-01 |
| Category | C Series Analog Input |
| Model | NI-9238 |
| Channels | 4-Channel Voltage Input |
| Input Type | Differential Analog Inputs |
| Measurement Range | ±500 mV |
| Isolation | 250 Vrms continuous, channel-to-channel; Up to 1,500 Vrms surge |
| Sampling Rate | 50 kS/s per channel |
| Resolution | 24-bit ADC per channel |
| Input Coupling | DC |
| Input Impedance | >1 GΩ |
| Input Noise | 3.9 μVrms |
| Gain Error | ±0.20% |
| Offset Error | ±0.06% |
| Connectivity | Screw Terminal |
| Software Compatibility | NI-DAQmx, LabVIEW, LabWindows/CVI, Microsoft Visual
Question 1: What is the part number for the NI-9238? Question 2: How many channels does NI-9238 have? Question 3: What is the voltage range of the NI-9238? Question 4: What is the max sampling rate of the NI-9238? Question 5: Does NI-9238 offer channel-to-channel isolation? |
