Description
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The NI PXI-6682H is a comprehensive timing and synchronization module, detailed under part number 779929-01. This module falls within the category of Timing and Synchronization and is designed to ensure precise timing across various systems.
This model, the PXI-6682, is renowned for its ability to synchronize with multiple timing sources, thanks to its support for IEEE 1588, IRIG-B, and GPS synchronization methods. Moreover, it boasts a temperature-compensated crystal oscillator (TCXO), enhancing its accuracy and reliability.
For installation, it requires only one 3U PXI slot, making it an efficient choice in terms of space. The module’s clock frequency range is notably broad, from DC to 1.5 MHz, allowing for a programmable clock that can be tailored to specific needs.
The front panel of the PXI-6682 is equipped with a variety of connectors and indicators, including a GPS Antenna Connector, CLKOUT Connector, CLKIN Connector, PFI0/IRIG-B Input Connector, and an Ethernet Connector. Additionally, it features PFI <1..2> Connectors, alongside LEDs that indicate the status of GPS, 1588 synchronization, Ethernet Link, and Ethernet speed.
It also provides a 5 VDC power supply through the GPS ANT RF Input for active antennas, ensuring reliable GPS signal reception. The module is supported by NI Sync driver software, making it compatible with several programming environments including LabWindows/CVI, LabVIEW, and Visual C/C++.
With a weight of 235 g, this module is lightweight yet robust enough to withstand varying operating temperatures, ensuring versatility and durability in a range of application settings.
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| Specification | Details |
|---|---|
| Part Number | 779929-01 |
| Category | Timing and Synchronization |
| Model | PXI-6682 |
| Description | NI PXI-6682H GPS, IRIG-B, IEEE 1588 Sync and Time Module with TCXO |
| Sync Methods | IEEE 1588, IRIG-B, GPS |
| Oscillator | Temperature-compensated crystal oscillator (TCXO) |
| Slot Requirement | One 3U PXI slot |
| Clock Frequency Range | DC to 1.5 MHz programmable clock |
| Front Panel Features | GPS Antenna Connector, CLKOUT Connector, CLKIN Connector, PFI0/IRIG-B Input Connector, Ethernet Connector, PFI <1..2> Connectors, LEDs for GPS, 1588, Ethernet Link, and Ethernet speed |
| GPS ANT RF Input | Provides 5 VDC for active antenna |
| Driver Software | NI Sync |
| Compatible Programming Environments | LabWindows/CVI, LabVIEW, Visual C/C++ |
| Weight | 235 g |
| Operating Temperature
Question 1: What synchronization methods does the PXI-6682 support? Question 2: How many PXI slots does the PXI-6682 require for installation? Question 3: What is the clock frequency range of the PXI-6682? Question 4: What type of oscillator enhances the PXI-6682’s accuracy? Question 5: What programming environments is the PXI-6682 compatible with? |
