Description
The NI-9425 is a 32-CH 24VDC Sinking Digital Input Module designed for versatility and high-performance in demanding industrial environments. With part numbers including 779139-01, 785044-01, and 780176-01, this module falls under the C Series Digital I/O category, offering a robust solution for digital input applications.
This module is capable of handling 32 sinking input channels, making it highly suitable for interfacing with a wide range of digital sensors and other input devices that operate at 12 V or 24 V logic levels. The NI-9425 boasts an impressive maximum update rate of 7 µs, ensuring rapid response times for critical applications.
For flexible installation options, the NI-9425 provides front connector options including Spring Terminal and D-SUB, catering to different wiring preferences and requirements. The module’s weight varies slightly depending on the connector type, with the Spring Terminal version weighing 5.7 oz and the D-SUB version at 5.2 oz.
Designed to withstand harsh industrial environments, the NI-9425 operates within a temperature range of -40 to 70 °C and can be stored in temperatures ranging from -40 to 85 °C. It also supports an operating humidity range of 10 to 90% RH, non-condensing, and a storage humidity range of 5 to 95% RH, non-condensing. Additionally, the module is designed to endure operating vibrations of 5 grms across a frequency spectrum of 10 to 500 Hz, ensuring reliability and longevity in vibratory conditions.
| Specification | Details |
|---|---|
| Part Numbers | 779139-01, 785044-01, 780176-01 |
| Category | C Series Digital I/O |
| Model | NI-9425 |
| Description | 32-CH 24VDC Sinking Digital Input Module |
| Digital I/O Logic Levels | 12 V/24 V |
| Digital Channels | 32 (Sinking Input) |
| Maximum Update Rate | 7 µs |
| Front Connector Options | Spring Terminal, D-SUB |
| Weight (Spring Terminal) | 5.7 oz |
| Weight (D-SUB) | 5.2 oz |
| Operating Temperature Range | -40 to 70 °C |
| Storage Temperature Range | -40 to 85 °C |
| Operating Humidity Range | 10 to 90% RH, non-condensing |
| Storage Humidity Range | 5 to 95% RH, non-condensing |
| Operating Vibrations (Random) | 5 grms (10 to 500 Hz) | Question 1: What is the update rate of the NI-9425?
