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NI-9469
NI-9469, 3-Port, Cabled C Series 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
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January 2025
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May 2025
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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 NI-9469 C Series Synchronization Module
The NI-9469 Cabled C Series Synchronization Module manufactured by National Instruments has the capability to synchronize simultaneous delta-sigma A/D converter systems with high channel counts. This Synchronization Module for the C Series can be used for basic coding and signal routing, as well as delivering synchronization for digital input and output, and analog output modules. There are two variations of the NI-9469: part number 781955-02 is conformal coated, while part number 781955-01 is not.
The NI 9469 produces and routes the oversample clock needed for delta-sigma modules and can perform synchronization of all modules types across the NI CompactDAQ platforms. This Synchronization Module has 4 input and 8 output lines that can be programmed for normal trigger schemes. For the functionality of delta-sigma modules, a distinct oversample clock is required.
The NI 9469 Synchronization Module has the capacity to distribute clocks and triggers between chassis, as it features an interface with multiple ports. This interface can be programmed to allow the sharing of clocks and triggers from the host chassis. The NI-9469 module also features 4 green LED indicators on the front panel, three shielded RJ45 connectors with CAT 5e Ethernet cabling, 12 input/output lines, three ports, and differential signaling.
This module has up to 12.8 MHz or 13.1072 MHz clock generation (DSS) frequency, ±3.5 ppm accuracy, 100 m maximum cable length, and maximum propagation delay up to 4.98 ns/m. In active and sleep modes, the NI-9469 module consumes 1 W (max) and 25 µW respectively.
| Model | NI-9469 |
|---|---|
| Manufacturer | National Instruments |
| Part Numbers | 781955-01, 781955-02 |
| Type | C Series Synchronization Module |
| Maximum Simultaneous Outputs | 8 |
| Ports | 3 |
| Cable Type | CAT 5e (Shielded Twisted Pair straight-through) |
| Maximum Cable Length | 100 m |
| Weight | 5.2 oz. |
| NI-9469 Manual | User Manual and Maintenance Manual Available for Download |
| Price | Contact a sales representative for a quote. |
Associated part numbers for NI-9469:
National Instruments NI-9469 Frequently Asked Questions
Question: Which type of front panel connectors are on the NI 9469 Synchronization Module?
Answer: The NI 9469 Synchronization Module has three RJ45 front panel connectors.
Question: How many of the port lines on the NI-9469 can be set as outputs?
Answer: Of the 12 port lines on the NI-9469, only 8 can be set as outputs because of power limits.
Question: What is the maximum propagation delay of the NI 9469?
Answer: The maximum propagation delay of the NI 9469 is 4.98 ns/m.
Question: What are the power requirements for the NI-9469 module?
Answer: The power requirements for the power consumption from chassis for the NI-9469 module are 1 W maximum in active mode and 25 µW in sleep mode.
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