Description
The NI-9381 is a multifunction I/O module categorized within the C Series. It is specifically designed for compatibility with the CompactRIO platform, offering a wide range of capabilities for various applications. The module is available under part numbers 782580-01, 782580-02, and 153475B-01L, with the conformal coated version being identified by part number 782580-02.
This module boasts 8 analog inputs and 8 analog outputs, providing the flexibility needed for numerous analog signal processing tasks. The 12-bit resolution on analog inputs ensures precise data acquisition, suitable for applications requiring high accuracy. Additionally, the NI-9381 includes 4 digital I/O lines and 4 LVTTL lines, enhancing its utility in digital signal management.
Designed for efficient performance, it has an update rate of 1 MHz, enabling fast data processing and control. The module’s power requirements are optimized for minimal energy consumption, consuming up to 600 mW during active operations and a maximum of 1 mW in sleep mode. This energy efficiency is vital for applications running on limited power supplies.
The module’s physical characteristics include a weight of 5.1 oz and the capacity to operate within a temperature range of -40 °C to 70 °C. Its storage temperature range extends from -40 °C to 85 °C, ensuring durability under various environmental conditions. The NI-9381 supports DSUB connectivity, providing reliable and straightforward integration with other components.
Regarding maintenance, the module includes calibration availability, with a recommended calibration period of either annually or every two years. This feature ensures that the module maintains its accuracy and reliability over time, making it a dependable choice for critical applications.
| Feature | Description |
|---|---|
| Part Numbers | 782580-01, 782580-02, 153475B-01L |
| Conformal Coated | Yes (Part Number 782580-02) |
| Category | C Series Multifunction I/O Module |
| Model | NI-9381 |
| Compatibility | CompactRIO platform |
| Analog Inputs | 8 |
| Analog Outputs | 8 |
| Digital I/O Lines | 4 |
| Resolution | 12-bit (Analog Input) |
| Connectivity | DSUB |
| LVTTL Lines | 4 |
| Update Rate | 1 MHz |
| Power Requirement (Active) | Up to 600 mW |
| Power Requirement (Sleep Mode) | 1 mW maximum |
| Weight | 5.1 oz |
| Operating Temperature Range | -40 °C to 70 °C |
| Storage Temperature Range | -40 °C to 85 °C |
| Calibration Availability | Yes |
| Recommended Calibration Period | Annually or every two years |
Question 1: What platforms is the NI-9381 designed for?
Answer 1: Designed for CompactRIO platform.
Question 2: How many analog inputs does the NI-9381 have?
Answer 2: It has 8 analog inputs.
Question 3: What is the resolution of the analog inputs on the NI-9381?
Answer 3: 12-bit resolution.
Question 4: What is the update rate of the NI-9381?
Answer 4: 1 MHz update rate.
Question 5: What is the recommended calibration period for the NI-9381?
Answer 5: Annually or every two years.
