Description
The NI PXI-6683H Sync and Time Module, with part numbers 784427-01 (Specific for SELEX), 782109-01, and 782110-01, falls under the category of Timing and Synchronization. This module is particularly designed to enhance the performance and reliability of systems requiring precise timing and synchronization.
The model PXI-6683 is adept at synchronizing PXI and PXI Express systems. It boasts a variety of features including the ability to utilize GPS, IEEE 1588, and IRIG B for synchronization purposes. Moreover, it is capable of creating and timestamping synchronized events efficiently. The module is equipped with an onboard Temperature Compensated Crystal Oscillator (TCXO), which ensures high accuracy and stability in time-sensitive applications. Additionally, it facilitates the routing of clock signals and triggers with minimal skew, enhancing the overall synchronization within the system.
Regarding connectivity, the module supports Ethernet port speeds of 10 Mbps, 100 Mbps, and 1000 Mbps, with Auto-Negotiation to ensure compatibility and optimal performance across different network speeds. The Ethernet features also include full duplex operation and auto-MDI, eliminating the need for crossover cabling and simplifying the setup process.
The PXI-6683 model excels in distributing triggers across a PXI chassis, with the capacity to support up to 13 PXI Star Triggers per chassis. These triggers maintain a skew of less than 500 ps and have their propagation delay matched within 1 ns, which is crucial for maintaining the timing accuracy across multiple modules within a chassis.
| Specification | Details |
|---|---|
| Part Number | 784427-01 (Specific for SELEX), 782109-01, 782110-01 |
| Category | Timing and Synchronization |
| Model | PXI-6683 |
| Description | NI PXI-6683H Sync and Time Module with TCXO |
| Key Features | Synchronizes PXI and PXI Express, utilizes GPS, IEEE 1588, and IRIG B, creates and timestamps synchronized events, onboard TCXO, routes clock signals and triggers with low skew |
| Ethernet Port Speed | 10 Mbps, 100 Mbps, 1000 Mbps (Auto-Negotiation) |
| Ethernet Features | Full duplex, auto-MDI (no crossover cabling required) |
| PXI Star Triggers | Up to 13 per chassis, < 500 ps skew, propagation delay matched within 1 ns |
Question 1: What are the part numbers for the NI PXI-6683H?
Answer 1: 784427-01, 782109-01, 782110-01
Question 2: Which synchronization methods does PXI-6683 support?
Answer 2: GPS, IEEE 1588, IRIG B
Question 3: What onboard oscillator does PXI-6683 use?
Answer 3: TCXO
Question 4: What are the Ethernet speeds for PXI-6683?
Answer 4: 10, 100, 1000 Mbps
Question 5: How many PXI Star Triggers can PXI-6683 support?
Answer 5: Up to 13 per chassis
