Description
The NI-9422 is a robust C Series Digital I/O module, designated by the part number 193242D-01L, with an alternative part number of 779522-01. This module is designed to handle demanding digital input applications, offering 8-Ch 60 V, 250 us, Sinking/Sourcing DI Module capabilities.
It operates within a voltage range of 24 V to 60 V, ensuring versatility for a wide range of industrial voltage levels. The module features 8 Digital Input Channels (Sinking/Sourcing Input), making it highly adaptable for various input requirements. Connectivity is facilitated through Screw Terminal front connectors, providing a reliable and secure connection for your digital inputs.
The NI-9422 boasts a maximum update rate of 250 μs, ensuring rapid response to input signals. Its measurement time capability indicates the measure of time over which to quantify and normalize numerous periods of the input signal, enhancing the accuracy and reliability of your data acquisition.
Moreover, this module supports a Dynamic Averaging Mode, which can be activated with both Divisor and Measurement Time settings for improved signal processing. It also offers encoding capabilities, with up to three channels: A, B, and Z, and supports X1, X2, or X4 encoding types. This feature enables precise position measurements using an encoder, enhancing the module’s utility in motion control and positioning applications.
Lastly, the NI-9422 facilitates flexible signal routing, allowing for the routing of signals from any of the eight digital input terminals. This flexibility ensures that the module can be easily integrated into a variety of configurations and systems, meeting the specific needs of your application.
| Specification | Detail |
|---|---|
| Part Number | 193242D-01L (Alternative Part Number: 779522-01) |
| Category | C Series Digital I/O |
| Model | NI-9422 |
| Description | 8-Ch 60 V, 250 us, Sinking/Sourcing DI Module |
| Voltage Range | 24 V to 60 V |
| Input Channels | 8 Digital Input Channels (Sinking/Sourcing Input) |
| Connectors | Screw Terminal front connectors |
| Maximum Update Rate | 250 μs |
| Measurement Time | Indicates the measure of time over which to quantify and normal numerous times of the information signal |
| Dynamic Averaging Mode | Activated with both Divisor and Measurement Time settings |
| Encoder Channels | Up to three channels: A, B, and Z |
| Encoding Types | X1, X2, or X4 |
| Position Measurements Capability | Yes, using an encoder |
| Signal Routing | Flexible, from any of the eight digital input terminals |
Question 1: What is the part number for the NI-9422?
Answer 1: 193242D-01L or 779522-01.
Question 2: How many channels does the NI-9422 have?
Answer 2: 8 Digital Input Channels.
Question 3: What voltage range can 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 encoding?
Answer 5: Yes, up to three channels: A, B, Z.
