Description
The NI PXIe-4340 is a sophisticated module designed for precise measurement and testing applications. It carries the part number 785068-01 and falls under the SC Express category. This module is specifically designed to accommodate 4 AC LVDT (Linear Variable Differential Transformer) channels, but it is also compatible with RVDT (Rotary Variable Differential Transformer), resolver, and synchro inputs, making it incredibly versatile for various types of sensors.
The PXIe-4340 model boasts an impressive 24-bit Analog to Digital Converter (ADC), ensuring high-resolution measurements. Users can expect sample rates of up to 25.6kS/s per channel, allowing for accurate and rapid data acquisition. One of the module’s key features is its independently selectable excitation frequency and voltage for each channel, which provides users with flexibility in configuring their measurements according to specific sensor requirements.
Moreover, the PXIe-4340 supports a remote sensor system, enabling convenient and efficient sensor management. It also features self-calibration capability, which ensures accurate measurements over time without the need for external adjustments, as the module does not support them. Another critical feature is its channel synchronization, allowing for synchronized measurements across two or more channels that share the same excitation frequency and amplitude, enhancing the reliability of multi-channel experiments or tests.
In summary, the NI PXIe-4340 +/-7Vrms, 4-Ch, 24-bit AC LVDT Module is an advanced, feature-rich module designed for precise and flexible measurements in a wide range of sensor applications, making it an invaluable tool for engineers and researchers alike.
| Specification | Detail |
|---|---|
| Part Number | 785068-01 |
| Category | SC Express |
| Model | PXIe-4340 |
| Description | NI PXIe-4340 +/-7Vrms, 4-Ch, 24-bit AC LVDT Module |
| Input Channels | 4 AC LVDT (also RVDT, resolver, and synchro) |
| Sample Rates | Up to 25.6kS/s per channel |
| Analog to Digital Converter | 24-bit |
| Excitation Frequency | Independently selectable per channel |
| Excitation Voltage | Independently selectable per channel |
| Remote Sensor System | Yes |
| Self-Calibration | Yes |
| External Adjustments | No |
| Channel Synchronization | Yes, for two or more channels with the same excitation frequency and amplitude |
Question 1: What is the part number of the NI PXIe-4340?
Answer 1: 785068-01
Question 2: How many channels does the PXIe-4340 have?
Answer 2: 4 AC LVDT channels
Question 3: What is the max sample rate per channel for PXIe-4340?
Answer 3: Up to 25.6kS/s per channel
Question 4: Does the PXIe-4340 support self-calibration?
Answer 4: Yes, it features self-calibration.
Question 5: Can the PXIe-4340 synchronize channels?
Answer 5: Yes, it supports channel synchronization.
