Description
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The NI-9239 is a high-performance C Series Analog Input module, part number 197848A-01, designed for a wide range of data acquisition applications. This module features 4 channels with a 24-Bit resolution, providing precise measurement capabilities. It supports a maximum sampling rate of 50 kS/s per channel, allowing for high-speed data capture.
The NI-9239 operates within an input voltage range of -10 V to 10 V, accommodating a variety of signal types. It is characterized by its channel-to-channel isolation of 60 VDC for the BNC version, ensuring robust performance in electrically noisy environments. The module also offers continuous channel-to-earth ground isolation of 60 VDC for the BNC version and 250 Vrms for the screw terminal version, further enhancing its reliability and signal integrity.
Regarding power consumption, the active mode requires 800 mW for the BNC version and 740 mW for the screw terminal version, making it an energy-efficient choice for many applications. The NI-9239 is designed to operate within a temperature range of -40 °C to 70 °C and can be stored in temperatures ranging from -40 °C to 85 °C, ensuring durability and reliability across various environments.
Its robustness is further highlighted by an operating vibration tolerance of 5 grms, 5 g (10 to 500 Hz) and a surge voltage endurance of 1,390 V, indicating the module’s capability to withstand harsh industrial conditions. Compatibility with software such as NI-DAQmx, LabVIEW, LabWindows/CVI, ANSI C, Microsoft Visual C++, Microsoft Visual Basic .NET, and Microsoft Visual C# makes the NI-9239 versatile and
| Specification | Detail |
|---|---|
| Part Number | 197848A-01 |
| Category | C Series Analog Input |
| Model | NI-9239 |
| Description | NI 9239 BNC 4-Ch ±10 V, 50 kS/s/Ch, 24-Bit, Ch-to-Ch Isolated AI |
| Channels | 4 |
| Resolution | 24-Bit |
| Maximum Sampling Rate | 50 kS/s per Channel |
| Input Voltage Range | -10 V to 10 V |
| Channel-to-Channel Isolation (BNC Version) | 60 VDC |
| Continuous Channel-to-Earth Ground Isolation (BNC Version) | 60 VDC |
| Continuous Channel-to-Earth Ground Isolation (Screw Terminal Version) | 250 Vrms |
| Power Consumption (Active Mode, BNC) | 800 mW |
| Power Consumption (Active Mode, Screw Terminal) | 740 mW |
| Operating Temperature Range | -40 °C to 70 °C |
| Storage Temperature Range | -40 °C to 85 °C |
| Operating Vibration | 5 grms, 5 g (10 to 500 Hz) |
| Surge Voltage Endurance | 1,390 V |
| Software Compatibility | NI-DAQmx, LabVIEW, LabWindows/CVI, ANSI C, Microsoft Visual C++, Microsoft Visual Basic .NET, Microsoft Visual C# |
| Weight (Screw Terminal) | Question 1: What is the resolution of the NI-9239? Answer 1: 24-Bit resolution Question 2: How many channels does NI-9239 have? Question 3: What is the max sampling rate of NI-9239? Question 4: What input voltage range does the NI-9239 support? Question 5: Is the NI-9239 compatible with LabVIEW? |
