Description
The National Instruments sbRIO-9208, with its part number 780979-01, is a high-performance C Series Current Input Module that provides a comprehensive solution for current measurement applications. The module features 16 single-ended analog input channels that offer a sampling rate of 500 S/s, ensuring fast and accurate data acquisition. With an input current range of ±20 mA and a high-resolution 24-bit Delta-Sigma ADC, the sbRIO-9208 is capable of capturing minute current variations with precision.
One of the standout functionalities of the sbRIO-9208 is its high-resolution mode, which enhances signal conditioning by effectively reducing low-frequency noise, thus ensuring cleaner and more reliable measurements. The module’s front panel is equipped with a D-SUB connector that includes 37 pins, making it easy to establish secure and stable connections.
Designed to accommodate industrial environments, the sbRIO-9208 can be connected to an external power supply with maximum electrical parameters of 30V and 2A. Safety is a priority, as evidenced by the module’s overvoltage protection of ±30 V between any channel and common ground, which can be applied to one channel at a time, and the isolation feature that safeguards against up to 60 VDC channel-to-earth ground.
When it comes to power efficiency, the sbRIO-9208 is designed to be economical, consuming only 282 mW of power during active mode and a mere 25 µW in sleep mode. This balance of performance and power consumption makes the sbRIO-9208 an ideal choice for a variety of current sensing applications.
| Specification | Detail |
|---|---|
| Part Number | 780979-01 |
| Manufacturer | National Instruments |
| Product Line | C Series Current Input Module |
| Model | sbRIO-9208 |
| Channels | 16 single-ended analog input channels |
| Sampling Rate | 500 S/s |
| Input Current Range | ±20 mA |
| Resolution | 24-bit Delta-Sigma ADC |
| High-Resolution Mode | Yes (Improved signal conditioning) |
| Front Connections | D-SUB, 37 pins |
| External Power Supply | Maximum 30V, 2A |
| Overvoltage Protection | ±30 V between any channel and COM (one channel at a time) |
| Isolation | 60 VDC channel-to-earth ground |
| Power Consumption (Active Mode) | 282 mW |
| Power Consumption (Sleep Mode) | 25 µW |
Q1: What enhancements does the National Instruments sbRIO-9208’s high-resolution mode provide for signal conditioning, and what are the electrical parameters of the external power supply it can be connected to?
A1: The sbRIO-9208’s high-resolution mode contributes to the accuracy and reliability of current measurements by enhancing signal conditioning, which effectively reduces low-frequency noise, thus ensuring that the captured measurements are cleaner and more stable.
Q2: How does the sbRIO-9208’s high-resolution mode contribute to the accuracy and reliability of current measurements?
A2: The National Instruments sbRIO-9208 Current Input Module boasts critical features such as 16 single-ended analog input channels with a sampling rate of 500 S/s, a high-resolution 24-bit Delta-Sigma ADC for precise current variation capture, and a high-resolution mode to reduce low-frequency noise, enhancing signal conditioning. For safety and reliability, the module offers overvoltage protection of ±30 V between any channel and ground, isolation that guards against up to 60 VDC channel-to-earth
Q3: What are the key features and safety measures of the National Instruments sbRIO-9208 Current Input Module that ensure precise current measurement in industrial applications?
A3: The National Instruments sbRIO-9208’s high-resolution mode enhances signal conditioning by reducing low-frequency noise, ensuring cleaner and more reliable measurements, and it can be connected to an external power supply with electrical parameters of up to 30V and 2A.
Q4: What are the key features and safety measures of the National Instruments sbRIO-9208 Current Input Module, and how does it balance performance with power efficiency?
A4: The National Instruments sbRIO-9208 Current Input Module boasts key features such as 16 single-ended analog input channels with a 500 S/s sampling rate, a ±20 mA input current range, and a 24-bit Delta-Sigma ADC for precise current variation detection. It enhances signal conditioning with a high-resolution mode to reduce low-frequency noise, and it provides secure connections through a 37-pin D-SUB connector. Safety measures include overvoltage protection of ±30 V between any channel
Q5: What are the critical features and safety protections that contribute to the performance and reliability of the National Instruments sbRIO-9208 Current Input Module?
A5: The National Instruments sbRIO-9208 Current Input Module features 16 single-ended analog input channels with a high-resolution 24-bit Delta-Sigma ADC and a sampling rate of 500 S/s for precise current measurement, complemented by a high-resolution mode for improved signal conditioning. Safety measures include overvoltage protection of ±30 V between any channel and common ground, isolation up to 60 VDC channel-to-earth ground, and a robust design suitable for industrial environments, ensuring both accuracy and
