Description
The NI PXI-6683 is a high-performance synchronization module designed for PXI and PXI Express systems. Here is a breakdown of its parameters, specifications, dimensions, weight, series, features, and functions in English:
Parameters and Specifications:
Synchronization Sources: The NI PXI-6683 can synchronize with GPS, IEEE 1588 (also known as Precision Time Protocol or PTP), IRIG-B, and PPS (Pulse Per Second) signals.
Clock Source: It has a board-mounted Temperature-Compensated Crystal Oscillator (TCXO) that can be disciplined to any of the synchronization sources mentioned above for long-term stability.
Trigger Routing: The module can route clock signals and triggers with low skew within a PXI chassis or across multiple chassis.
Timing Accuracy: With its ability to synchronize to precision time sources, the PXI-6683 can significantly improve measurement accuracy and trigger precision.
Dimensions and Weight:
Dimensions: The NI PXI-6683 measures approximately 6.3 inches x 3.9 inches (length x width).
Weight: The weight of the module is not explicitly provided in the available references. However, it is likely to be within the standard weight range for a PXI module.
Series:
The NI PXI-6683 belongs to the NI (National Instruments) series of PXI synchronization and timing modules.
Features:
Multidevice Synchronization: It allows for the synchronization of multiple PXI devices within a system, enabling advanced trigger schemes and coordinated operation.
Future Event Generation: The module can generate events and clock signals at future synchronized time points, based on the synchronized system time.
Time-Stamped Input Events: It can time-stamp input events based on the synchronized system time.
Star Trigger Controller: The PXI-6683 features a star trigger controller (when used in PXI slot 2) for advanced trigger routing and control.
Functions and Applications:
System Synchronization: The NI PXI-6683 is used to synchronize the time of PXI and PXI Express systems, ensuring that all devices within the system operate in a coordinated manner.
Real-Time System Time Synchronization: It can synchronize the time of real-time systems to the board’s time base.
Test and Measurement Applications: The module is suitable for use in various test and measurement applications where precision timing and synchronization are crucial, such as in aerospace, automotive, and electronics testing.
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