Description
The NI-9422 is a part of the C Series Digital I/O category, bearing the part number 779522-01. It operates within a voltage range of 24 V to 60 V, ensuring versatility across various power supplies. This module is equipped with 8 digital input channels that support both sinking and sourcing input, making it adaptable to different digital signal requirements.
Connection to the NI-9422 is facilitated through a screw terminal connector type, which offers a secure and reliable connection for your digital signals. The module boasts a maximum update rate of 250 μs, allowing for rapid data acquisition and processing. Moreover, it employs dynamic averaging for measurement time, which adjusts based on divisor and measurement time settings, enhancing measurement accuracy and flexibility.
Additionally, the NI-9422 features A, B, and Z encoder channels, supporting X1, X2, and X4 encoding types. This enables precise position measurement capability when used with an encoder, ideal for motion control and monitoring applications. The module’s signal routing features are highly flexible and can be configured via counter properties, providing users with customizable options to meet their specific signal routing needs.
| Specification | Detail |
|---|---|
| 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) |
| Connector Type | Screw Terminal |
| Maximum Update Rate | 250 μs |
| Measurement Time | Dynamic Averaging based on Divisor and Measurement Time settings |
| Encoder Channels | A, B, and Z |
| Encoding Types | X1, X2, X4 |
| Position Measurement Capability | Yes, using an encoder |
| Signal Routing Features | Flexible, configurable via counter properties |
Question 1: What is the part number for the NI-9422?
Answer 1: 779522-01
Question 2: How many digital input channels does the NI-9422 have?
Answer 2: 8 channels
Question 3: What voltage range does the NI-9422 operate within?
Answer 3: 24 V to 60 V
Question 4: What is the maximum update rate of the NI-9422?
Answer 4: 250 μs
Question 5: Does the NI-9422 support X4 encoding?
Answer 5: Yes
