Description
The NI-9425 is a high-performance module designed for digital data acquisition and control applications. It falls under the C Series Digital I/O category, offering robust features for industrial environments. The module comes with part numbers 779139-01, 785044-01, and 780176-01, ensuring a range of options for various project specifications.
This module is characterized by its 32-Ch 24 V, 7 us, Sinking DI Module description, indicating its capability to handle 32 channels of sinking digital inputs at 24 V with a rapid update rate of 7 microseconds. The digital I/O logic levels supported by the NI-9425 are 12 V and 24 V, catering to a wide range of industrial sensors and devices.
For connectivity, the NI-9425 provides flexible options with spring terminal and D-SUB connector types. This variety ensures easy and secure connections for different wiring preferences and requirements. The module’s physical weight varies slightly between connector types, with the spring terminal version weighing 5.7 oz and the D-SUB version at 5.2 oz.
Designed to operate in demanding conditions, the NI-9425 has an operating temperature range of -40 to 70 °C and a storage temperature range of -40 to 85 °C. Its durability is further enhanced by its ability to function within a humidity range of 10 to 90% RH for operation and 5 to 95% RH for storage, both in non-condensing environments.
When it comes to handling vibrations, the NI-9425 is equipped to deal with both random and sinusoidal vibrations effectively. It can withstand 5 grms of random vibrations and 5 g of sinusoidal vibrations, both within the frequency range of 10 to 500 Hz. These specifications ensure the module’s reliability and longevity in industrial settings where mechanical vibrations are
| Specification | Details |
|---|---|
| Part Numbers | 779139-01, 785044-01, 780176-01 |
| Category | C Series Digital I/O |
| Model | NI-9425 |
| Description | 32-Ch 24 V, 7 us, Sinking DI Module |
| Digital I/O Logic Levels | 12 V/24 V |
| Digital Channels | 32 (Sinking Input) |
| Maximum Update Rate | 7 μs |
| Connector Types | 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 |
| Humidity Range (Operating and Storage) | 10 to 90% RH, 5 to 95% RH (Non-condensing) |
| Operating Vibrations (Random) | 5 grms (10 to 500 Hz) |
| Operating Vibrations (Sinusoidal) | 5 g (10 to 500 Hz) |
Question 1: What is the update rate of the NI-9425?
Answer 1: 7 microseconds
Question 2: What are the operating temperature ranges for the NI-9425?
Answer 2: -40 to 70 °C
Question 3: How many sinking inputs does the NI-9425 support?
Answer 3: 32
Question 4: What types of connectors does the NI-9425 use?
Answer 4: Spring terminal and D-SUB
Question 5: Can the NI-9425 withstand vibrations?
Answer 5: Yes, up to 5 grms/random and 5 g/sinusoidal
