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781059-01
781059-01, IEEE 1588, TCXO Included, PXI-6682H Timing and Synchronization Module
Actual item may vary if no part number is provided on quote request.
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" Amazing to work with and had my order within 1 week after purchasing with all NI certs and data that were needed. "
March 2025
Said Sai**** Verified Buyer
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January 2025
Bob C**** Verified Buyer
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May 2025
Gregg Flecki**** Verified Buyer
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January 2025
Carol Zimme**** Verified Buyer
" Very responsive and helpful, competitive pricing. Good source! "
July 2025
Andrew Gar**** Verified Buyer
" Amazing to work with and had my order within 1 week after purchasing with all NI certs and data that were needed. "
March 2025
Said Sai**** Verified Buyer
" Competent contact for highly specialized components. The support team is very knowledgeable. Many thanks for the help and the fast shipping! "
January 2025
Bob C**** Verified Buyer
" Jason was able to get our emergency situation taken care of quickly and professionally. "
May 2025
Gregg Flecki**** Verified Buyer
" Great service and great products. This is my 2nd time using Apex Waves, truly impressed. "
January 2025
National Instruments 781059-01 Synchronization Module
National Instruments part number 781059-01 is an identifying part number for the PXI-6682H a PXI Timing and Synchronization Module with 3 SMB General-Purpose PFI Lines, TCXO 10 MHz Timebase, and a Programmable Clock, DC to 1.5 MHz. This module facilitates easy synchronization of PXI systems. The 781059-01 can generate clock signals and events at predetermined future times, as well as timestamp inputs using synchronized system time. When installed in slot 2 of a compatible PXI chassis, this module can route clock triggers and messages.
Moreover, it can route clock triggers and signals with low skew within a PXI chassis or across multiple chassis, offering a novel method for synchronizing multiple devices within a single PXI system. Using this Timing and Control Module, users can synchronize with other devices or PXI systems using IEEE 1588, IRIG-B, PPS, or GPS as time references. For multiple PXI and PXI Express systems, this module provides not only a synchronized clock but also a common time reference. This allows users to generate synchronized future time events within the synchronized time framework.
The module, 781059-01 is functionally similar to the PXI-6682, but with one connector removed to allow compatibility with PXI Express systems. As such, it is unable to operate any PXI Express clocks or triggers, PXI_CLK10, or the PXI_STAR trigger lines. To override CLK_10 in a PXI Express system, you can connect a coaxial cable from the CLKOUT on the 781059-01 to the 10 MHz clock input on the rear of the PXI Express chassis, provided the chassis has this input. To drive the PXI_STAR trigger lines, you will need to use an additional PXI Express timing module, such as the NI PXIe-6672.
| Model | 781059-01 |
|---|---|
| Model Na | PXI-6682H |
| Part Type | PXI Timing and Synchronization Module |
| General-Purpose PFI Lines | 3 SMB |
| Programmable Clock | DC to 1.5 MHz |
| 10 MHz Timebase | TCXO |
| Chassis Requirement | One 3U CompactPCI, PXI, or PXIe hybrid slot |
| Driver Software | NI-Sync |
| Operating System | Windows 7/Vista/XP |
| Weight | 220 g |
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