Description
The NI-9422 is a versatile component in the C Series Digital I/O category, designed for a wide range of industrial applications. With a part number of 779522-01, this module stands out for its robust specifications tailored for demanding environments.
The module operates within a voltage range of 24 V to 60 V, making it suitable for various industrial voltage levels. It features 8 digital input channels that support both sinking and sourcing input, offering flexibility in interfacing with different types of sensors and actuators. Connection to the module is facilitated through a screw terminal connector, ensuring a secure and reliable physical connection for field wiring.
One of the key features of the NI-9422 is its maximum update rate of 250 μs, allowing for rapid detection and response to changes in input status. Additionally, it includes a unique measurement time feature that supports dynamic averaging mode with divisor, enabling more accurate readings over time.
Moreover, the module is equipped with A, B, and Z quadrature encoder channels, supporting X1, X2, and X4 encoding types. This capability allows for precise position measurement using an encoder, which is essential for motion control and monitoring applications. The flexible signal routing feature further enhances the module’s versatility, allowing for customized signal paths to meet specific application requirements.
In summary, the NI-9422 is a highly capable module that combines flexibility, precision, and reliability, making it an excellent choice for a wide range of industrial digital input applications.
| Specification | Details |
|---|---|
| Part Number | 779522-01 |
| Category | C Series Digital I/O |
| Model | NI-9422 |
| Voltage Range | 24 V to 60 V |
| Digital Input Channels | 8 (Sinking/Sourcing Input) |
| Connectors | Screw Terminal |
| Maximum Update Rate | 250 μs |
| Measurement Time Feature | Yes (Dynamic Averaging mode with Divisor) |
| Quadrature Encoder Channels | A, B, and Z |
| Encoding Types | X1, X2, X4 |
| Position Measurement Capability | Yes, using an encoder |
| Flexible Signal Routing | Yes |
Question 1: What is the voltage range of the NI-9422?
Answer 1: 24 V to 60 V
Question 2: How many digital input channels does the NI-9422 have?
Answer 2: 8 channels
Question 3: What type of connectors does the NI-9422 use?
Answer 3: Screw terminal connectors
Question 4: What is the part number of the NI-9422?
Answer 4: 779522-01
Question 5: What is the max update rate of the NI-9422?
Answer 5: 250 μs
