Description
“`html
The NI PXIe-4322 Isolated Analog Output Module, part number 782878-01, falls under the SC Express category and is designed to deliver high performance in signal generation and control applications. This module features a 16-Bit resolution, ensuring precise and accurate output.
It comes equipped with 8-Channel Analog Output, offering flexibility for various testing scenarios. Each channel is integrated with channel to channel isolation, providing integrated signal conditioning to protect against electrical interference and noise, thereby enhancing signal integrity.
The module boasts a maximum overvoltage protection of ±120 volts, safeguarding the hardware against unexpected voltage spikes. With an update rate of 250 kS/s per channel, it can swiftly adapt to changes in the signal, making it ideal for high-speed data acquisition and control tasks.
This unit has the capability to both source and sink current, providing versatility in interfacing with different types of sensors and actuators. It requires a warm-up time of 15 minutes to reach operational stability, ensuring accurate performance.
For maintaining its precision, a calibration is recommended at least once a year. The timing accuracy is maintained at 50 ppm of the sample rate, with a timing resolution of 10 nanoseconds, allowing for precise control over timing operations.
The module’s output FIFO buffer capacity is 8,191 samples, enabling efficient handling of data for smooth and uninterrupted output. It supports both non-periodic and periodic waveform modes (FIFO or host buffer), offering flexibility in generating various waveform patterns for testing and simulation purposes.
“`
| Specification | Details |
|---|---|
| Part Number | 782878-01 |
| Category | SC Express |
| Model | PXIe-4322 |
| Description | NI PXIe-4322 Isolated Analog Output Module |
| Resolution | 16-Bit |
| Channels | 8-Channel Analog Output |
| Signal Conditioning | Integrated with channel to channel isolation |
| Maximum Overvoltage Protection | ±120 volts |
| Update Rate | 250 kS/s per channel |
| Current Capability | Source and Sink |
| Warm-Up Time | 15 minutes |
| Calibration Requirement | At least once a year |
| Timing Accuracy | 50 ppm of sample rate |
| Timing Resolution | 10 nanoseconds |
| Output FIFO Buffer Capacity | 8,191 samples |
| AO Waveform Modes | Non-periodic, Periodic (FIFO or host buffer) |
| Question 1: What is the resolution of the NI PXIe-4322? Answer 1: The NI PXIe-4322 has a 16-bit resolution. Question 2: How many channels does the NI PXIe-4322 have? Question 3: What is the maximum overvoltage protection of PXIe-4322? Question 4: What is the update rate per channel for the PXIe-4322? Question 5: How often should the PXIe-4322 be calibrated? |
