NI 9469 Chassis Synchronization Module

Starting at $ 375 (view pricing options)
  • Synchronize high-speed 24-bit analog input modules over multiple CompactRIO chassis
  • Synchronize all I/O over multiple CompactDAQ chassis
  • 1 inport, 2 outports for daisy-chain or tree configurations
  • Uses standard RJ45, CAT-5E Ethernet cable up to 100 m between chassis
  • Configure Complete CompactRIO or NI CompactDAQ System
The NI 9469 is a cabled timing and synchronization C Series module used to route clocks and triggers between multiple chassis. The NI-DAQmx and NI-RIO drivers are shipped with default master/slave configurations for quick synchronization applications, but you can also customize the routing of the trigger and clock lines between the inports, outports, and chassis to create large-scale systems with custom timing and triggering. See the "Routing" section of the user manual for more information on possible route combinations.

Analog Input Synchronization With CompactRIO
The NI 9469 was designed to synchronize modules with simultaneous delta-sigma analog-to-digital converters for high-channel-count systems that require more than one chassis. Delta-sigma modules require a separate oversample clock to operate. Each delta-sigma module has an onboard clock for normal operation that is physically routed through the CompactRIO chassis to synchronize all delta-sigma modules within a single chassis. For multichassis systems, the NI 9469 generates the required oversample clock for delta-sigma modules and routes it to both the local CompactRIO chassis and any other CompactRIO chassis connected by an NI 9469. Delta-sigma modules include the NI 9225, NI 9227, NI 9229, NI 9232, NI 9233, NI 9234, NI 9235, NI 9236, NI 9237, NI 9239, NI 9242, and NI 9244.

In addition to delta-sigma synchronization, you can program the four input lines and eight output lines (four per port) of the NI 9469 for custom trigger schemes. The timing characteristics of this functionality are similar to any other CompactRIO digital module.

Chassis Synchronization With CompactDAQ
The NI 9469 can synchronize all module types across multiple CompactDAQ chassis, including analog input (AI) tasks with any AI module type, analog output tasks, and digital I/O and counter tasks. An NI-DAQmx task runs I/O channels from a single clock source. With an NI 9469 installed in each chassis, multiple chassis can share task timing for a distributed, synchronous DAQ system.

Recommended Accessories
None

Box Contents
-1 NI 9469 C Series module
-1 NI 9469 Operating Instructions and Specifications manual

To use the NI 9469 , you need all items in the diagram below. Select Option 1 if you already own a C Series System, or Option 2 if you do not already own a chassis, controller, or software.

Roll over the icons below to learn why you need each item in the system

C Series System

NI 9469

Chassis

Controller

Software

NI 9469 and Accessories Only
NI 9469
- 781955-01 Qty $ 375 each
- 781955-02 Qty $ 542 each
Required Accessories
-
-
Qty Call each

Subtotal: Call

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Select a Platform and Configure a System

Create a complete system with the NI 9469 and its accessories. However, the NI 9469 is compatible with multiple C Series Platforms, NI CompactDAQ and CompactRIO. Please review the comparison information below and select a platform to begin configuring your system.

Configure System Configure System

NI CompactDAQ NI CompactRIO
video
video
Mixed-Measurement Data Acquisition


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Time-Critical Control & Monitoring


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Features NI CompactDAQ NI CompactRIO
USB, Wi-Fi, Ethernet, Headless Operation Ethernet, Headless Operation
Up to -40 to 70 C Up to 50 g shock and 5 grms operational vibration Up to -40 to 70 C Up to 50 g shock and 5 grms operational vibration
LabVIEW, LabVIEW Real-Time, C, C++, VB.NET, C#.NET LabVIEW, LabVIEW Real-Time, LabVIEW FPGA, C, C++
NI-DAQmx driver; configuration and troubleshooting tools; short time to first measurement NI-RIO driver; flexibility and customizabilty
PC-based data acquisition; embedded data-logging; portable and benchtop Single-point acquisition; closed-loop control; deterministic operation

Service Programs for Hardware

At NI, we produce high-performance hardware and are committed to helping you maintain that performance for years to come. Our three- or five-year service programs for hardware and systems provide the coverage you need while ensuring lowest total cost of ownership over the life of your system:

  • Get up and running faster with system assembly and configuration services
  • Operate on a fixed budget with prepaid repair and calibration services
  • Maintain peak performance with a discounted calibration plan
  • Simply call us to schedule your service—no budget approval needed

To learn more about service programs for hardware and systems, see ni.com/services/hardware

Technical Support

With the knowledge, experience, and responsiveness of NI applications engineers in more than 30 languages and 40 countries, we have the technical support resources to ensure your success. Through our standard NI technical support program, we can help you:

  • Consult on how to use NI products
  • Overcome development challenges
  • Quickly resolve issues pre- or post-deployment

To access NI technical support services for your hardware, visit ni.com/support

Training and Certification

With extensive training options for new and experienced users, we can help you reduce development time and costs through faster learning and increased productivity with your NI hardware and systems. Gain the skills you need to design and develop high-quality applications:

  • Learn recommended techniques to reduce development time and improve application performance and scalability
  • Leverage more than 40 training courses taught by NI and industry experts
  • Attend training in a variety of formats, including online, virtual, and classroom settings

To find training courses for your hardware, visit ni.com/training

Consulting and Integration

NI and the extensive network of NI Alliance Partners provide a wide range of professional services so that together, we can assist you with the design, development, and deployment of even the most complex systems. Take advantage of the team’s in-depth knowledge of NI products and applications with the following services:

  • Prototyping and feasibility analysis
  • Startup, consulting, and development assistance
  • System integration
  • Migration and upgrade assistance

For more information on NI professional services and the Alliance Partner Network, see ni.com/services/consulting/