Description
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The device is identified by three part numbers: 779994-01, 779994-02, and 785996-01, designed to cater to a variety of applications. It features 8 differential analog input channels, allowing for flexible data acquisition from multiple sources simultaneously.
The device boasts a high-resolution 24-bit Analog-to-Digital Converter (ADC), ensuring precise data representation. The minimum sampling rate is set at 794 Samples per second (S/s), while it can achieve a maximum sampling rate of 10 Kilosamples per second (kS/s) per channel, making it suitable for capturing fast-changing signals.
For ensuring durability and reliability, it comes with ±30 V overvoltage protection between any two terminals. The input range is specified as ±29.4 mV/V, and the device is compatible with strain gauges up to 350 Ω. Additionally, it provides 60 VDC isolation to safeguard the system and data integrity.
The module can operate within a wide temperature range of -40 °C to 70 °C, making it suitable for use in harsh environmental conditions. It is designed to withstand 50 g shock and 5 g vibration, highlighting its robustness for industrial applications.
The recommended connector for this device is the NI-9965 backshell kit, ensuring secure and reliable connections. It offers an excitation voltage of 3.3 V ± 1% with a maximum output current of 46 mA. The power consumption is optimized, with 675 mW in active mode and a mere 25 µW in sleep mode, contributing to energy efficiency.
It is compatible with 18 AWG to 28 copper (Cu) conductor wire, with 7 mm stripped insulation, accommodating a wide range of wiring requirements. The device weighs 5.4 oz and
| Specification | Details |
|---|---|
| Part Numbers | 779994-01, 779994-02, 785996-01 |
| Channels | 8 differential analog input channels |
| ADC Resolution | 24 bits |
| Minimum Sampling Rate | 794 S/s |
| Maximum Sampling Rate (Per Channel) | 10 kS/s |
| Overvoltage Protection | ±30 V between any two terminals |
| Input Range | ±29.4 mV/V |
| Strain Gauge Compatibility | Up to 350 Ω |
| Isolation | 60 VDC |
| Operating Temperature Range | -40 °C to 70 °C |
| Shock and Vibration Resistance | 50 g shock, 5 g vibration |
| Recommended Connector | NI-9965 backshell kit |
| Excitation Voltage | 3.3 V ± 1% |
| Maximum Output Current | 46 mA |
| Power Consumption (Active Mode) | 675 mW |
| Power Consumption (Sleep Mode) | 25 µW |
| Wire Compatibility | 18 AWG to 28 copper (Cu) conductor wire, 7 mm stripped insulation |
| Weight | 5.4 oz |
| Storage Temperature Range | -40 to 85 °C |
| Operating Humidity Range | 10% RH to 90% RH (noncondensing) |
| Calibration Options | Question 1: How many analog input channels does the NI-9236 have?
