Description
The NI-9381 is a versatile C Series Multifunction I/O Module designed to meet a wide range of automation and measurement needs. This module features 8 analog input channels and 8 analog output channels, providing ample connectivity for various analog signals. Additionally, it is equipped with 4 LVTTL digital I/O lines, enhancing its utility for digital communication and control tasks.
The analog inputs of the NI-9381 offer a resolution of 12-bit, ensuring precise data acquisition, while the module’s update rate can reach up to 1 MHz, enabling fast signal processing. For connection to external devices, it utilizes a DSUB connector, facilitating easy and secure integration into existing setups.
Software compatibility is comprehensive, with support for the LabVIEW Professional Development System for Windows, the NI LabVIEW FPGA Module, and the NI LabVIEW Real-Time Module. This ensures that users can develop sophisticated applications and control systems using the industry-standard LabVIEW software environment.
Power efficiency is a key feature of the NI-9381, with an active power requirement of up to 600 mW and a sleep mode power requirement of a maximum of 1 mW. Its lightweight design, weighing just 5.1 oz, makes it suitable for a variety of applications without adding significant bulk.
Operating temperature range for the NI-9381 is broad, from -40 °C to 70 °C, allowing it to function reliably in a wide range of environmental conditions. Similarly, its storage temperature range extends from -40 °C to 85 °C, ensuring that the module can be stored safely in extreme conditions.
The module is available in several part numbers, including 782580-01, 782580-02, and 153475B-01L. Notably, the 782580-02 version is conformally coated, providing additional protection against harsh environments. Calibration services are available, and it is recommended that the module be calibrated annually or every
| Specification | Details |
|---|---|
| Part Numbers | 782580-01, 782580-02, 153475B-01L |
| Conformal Coated | 782580-02 only |
| Category | C Series Analog Input |
| Model | NI-9381 |
| Description | C Series Multifunction I/O Module |
| Analog Inputs | 8 Channels |
| Analog Outputs | 8 Channels |
| Digital I/O Lines | 4 LVTTL |
| Analog Input Resolution | 12-bit |
| Update Rate | 1 MHz |
| Connectivity | DSUB |
| Software Compatibility | LabVIEW Professional Development System for Windows, NI LabVIEW FPGA Module, NI LabVIEW Real-Time Module |
| 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 Available | Yes |
| Recommended Calibration Period | Annually or every two years |
Question 1: What is the resolution of the NI-9381’s analog inputs?
Answer 1: 12-bit
Question 2: How many analog I/O channels does the NI-9381 have?
Answer 2: 8 inputs and 8 outputs
Question 3: What is the power requirement for the NI-9381 module?
Answer 3: Up to 600 mW
Question 4: What software is compatible with the NI-9381?
Answer 4: LabVIEW Professional, FPGA, Real-Time Modules
Question 5: What type of connector does the NI-9381 use?
Answer 5: DSUB connector
