Description
The NI-9236 is a versatile module designed for precise data acquisition with a focus on strain measurements. This module comes with several part numbers, including 779994-01, 779994-02, and 785996-01, ensuring a wide range of compatibility and options for various applications.
Equipped with 8 differential analog inputs, the NI-9236 is capable of handling multiple data streams simultaneously. It boasts a high-resolution 24-bit ADC, providing accurate and detailed measurement data. The module supports a minimum sampling rate of 794 Samples per second (S/s) and can reach a maximum sampling rate of 10 kiloSamples per second (kS/s) per channel, making it suitable for both slow and fast signal acquisitions.
Designed with robustness in mind, the NI-9236 offers overvoltage protection of ±30 V between any two terminals, safeguarding the module against unexpected voltage spikes. Its input range of ±29.4 mV/V allows for precise strain gauge measurements, with the capability to handle gauges up to 350 Ω.
The module is not only powerful but also safe, featuring 60 VDC isolation to protect against harmful voltage levels and ensure the integrity of your data. It is built to operate in extreme conditions, with an operating temperature range of -40 °C to 70 °C. Furthermore, it can withstand up to 50 g of shock and up to 5 g of vibration, making it suitable for use in harsh industrial environments.
For precise measurements, the NI-9236 provides an excitation voltage of 3.3 V ± 1%, with a maximum output current of 46 mA
Question 1: What is the ADC resolution of the NI-9236? Question 2: What is the NI-9236’s max sampling rate per channel? Question 3: What overvoltage protection does NI-9236 have? Question 4: What is the operating temperature range of the NI-9236? Question 5: What is the excitation voltage of the NI-9236?
Specification
Detail
Part Numbers
779994-01, 779994-02, 785996-01
Model
NI-9236
Channels
8 differential analog input
ADC Resolution
24 bits
Minimum Sampling Rate
794 S/s
Maximum Sampling Rate
10 kS/s per channel
Overvoltage Protection
±30 V between any two terminals
Input Range
±29.4 mV/V
Strain Gauge Measurement Capability
Up to 350 Ω
Isolation
60 VDC
Operating Temperature Range
-40 °C to 70 °C
Shock Resistance
Up to 50 g
Vibration Resistance
Up to 5 g
Excitation Voltage
3.3 V ± 1%
Maximum Output Current
46 mA
Power Consumption (Active Mode)
675
Answer 1: 24-bit
Answer 2: 10 kS/s
Answer 3: ±30 V
Answer 4: -40 °C to 70 °C
Answer 5: 3.3 V ± 1%
