Description
The NI-9425 is a module within the C Series Digital I/O category, designed to provide robust, reliable digital input capabilities. This module is identified by part numbers 779139-01, 785044-01, and 780176-01, ensuring a range of options for various system requirements.
It operates with digital I/O logic levels of 12 V/24 V, catering to a wide array of industrial applications. The NI-9425 features 32 sinking input digital channels, offering substantial connectivity for sensors, switches, and other input devices.
With a maximum update rate of 7 µs, this module ensures rapid response to input state changes, making it suitable for high-speed monitoring and control applications. The NI-9425 supports spring terminal and D-SUB connector types, providing flexibility in wiring and installation. The module’s weight is 5.7 oz for the spring terminal version and 5.2 oz for the D-SUB version, highlighting its lightweight and compact design.
It is engineered to operate within a temperature range of -40 to 70 °C and can be stored in temperatures ranging from -40 to 85 °C. This wide temperature range ensures reliable operation in various environmental conditions. The operating humidity range is 10 to 90% RH, non-condensing, and the storage humidity range is 5 to 95% RH, non-condensing, indicating its resilience to moisture in the environment.
The NI-9425 is also designed to withstand operating vibrations, with a specification of 5 grms (10 to 500 Hz) for random vibrations and 5 g (10 to 500 Hz) for sinusoidal vibrations, ensuring durability and continuous performance even in physically demanding scenarios.
| Specification | Details |
|---|---|
| Part Numbers | 779139-01, 785044-01, 780176-01 |
| Category | C Series Digital I/O |
| Model | NI-9425 |
| Digital I/O Logic Levels | 12 V/24 V |
| Digital Channels | 32 (Sinking Input) |
| Maximum Update Rate | 7 µs |
| Connector Type | 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 Vibration (Random) | 5 grms (10 to 500 Hz) |
| Operating Vibration (Sinusoidal) | 5 g (10 to 500 Hz
Question 1: What is the max update rate of the NI-9425? Question 2: How many sinking input channels does the NI-9425 have? Question 3: What operating temperature range can the NI-9425 handle? Question 4: What are the NI-9425’s digital I/O logic levels? Question 5: What connector types does the NI-9425 support? |
