NI 9474 8-Channel 5 to 30 V, 1 µs, Sourcing Digital Output Module

  • Print
  • PDF
  • Rich Text
  • 8-channel, 1 µs high-speed digital output
  • 5 to 30 V, sourcing digital output
  • Hot-swappable operation
  • Extreme industrial certifications/ratings
  • -40 to 70 °C operating range
  • View Data Sheet
  • View Support Resources
The National Instruments 9474 is a C Series 8-channel, 1 µs high-speed sourcing digital output module. It works in any NI CompactDAQ or CompactRIO chassis. Each channel is compatible with 5 to 30 V signals and features transient overvoltage protection of 2,300 Vrms between the output channels and earth ground. Each channel also has an LED that indicates the state of that channel. With the NI 9474, you can connect directly to a variety of industrial devices such as motors, actuators, and relays.

The NI 9474 module is a correlated digital module which means it can perform correlated operations, triggering, and synchronization when installed in an NI CompactDAQ chassis.

Specifications Documents

Specifications Summary

General
Product Name NI 9474
Product Family Industrial I/O , Digital I/O
Form Factor CompactDAQ , CompactRIO
Part Number 779003-01
Measurement Type Specialty Digital , Digital
Isolation Type Ch-Earth Ground Isolation
RoHS Compliant Yes
Analog Input
Channels 0
Single-Ended Channels 0
Differential Channels 0
Analog Output
Channels 0
Digital I/O
Bidirectional Channels 0
Input-Only Channels 0
Output-Only Channels 8
Timing Hardware
Maximum Clock Rate 1 MHz
Logic Levels > 24 V , Other , Requires External Power Supply
Output Current Flow Sourcing
Current Drive Single 1 A
Current Drive All 8 A
Supports Handshaking I/O? Yes
Supports Pattern I/O? Yes
Maximum Output Range 5 V - 30 V
Counter/Timers
Counters 0
Physical Specifications
Length 9 cm
Width 2.3 cm
I/O Connector Screw terminals
Minimum Operating Temperature -40 °C
Maximum Operating Temperature 70 °C
Minimum Storage Temperature -40 °C
Maximum Storage Temperature 85 °C

NI 9474 Packages

To use the NI 9474 , 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

1 Connectivity Accessories

NI 9474

Chassis

Controller

Software

NI 9474 and Accessories Only
NI 9474
Screw Terminal Connectivity 779003-01 Qty $ 292 each
Required Accessories
Connectivity Accessories -
Qty $ 30 each
Optional Accessories

Package Price: $ 322

Add to Cart >>
Guarantee your price for 30 days (learn more) Instant Quote

Select a Platform and Configure a System

Create a complete system with the NI 9474 and its accessories. However, the NI 9474 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


Learn more

Time-Critical Control & Monitoring


Learn more

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

System Assurance Programs

Reduce your setup time and total cost of ownership, and get a system you can use out of the box with National Instruments system assurance programs. System assurance programs include:

  • Installation and integration test of all individual hardware
  • Courtesy installation of system driver sets and application development environments
  • Extended warranty and calibration coverage for up to five years
  • Custom documentation plus a custom restore and startup utility

This service is only available for PXI, NI CompactRIO, and NI Compact FieldPoint systems.

Extended Warranties

National Instruments designs and manufactures all products to minimize failures, however unexpected failures can still occur. Extended warranties provide a fixed economical price at the time of system purchase, covering any repair costs for up to three years. In addition, they offer the following benefits:

  • Significant cost savings compared to individual repair incidents
  • Fault location, diagnostics, and repair by NI any time the system product fails
  • All parts and labor costs covered as well as any adjustments needed to restore the hardware to manufacturing specifications

For more information about your warranty options:

Calibration

NI recognizes the need to maintain properly calibrated devices for high-accuracy measurements. NI provides manual calibration procedures, services to recalibrate your products, and automated calibration software to calibrate many NI measurement products.

Training

NI training is the fastest, most certain route to productivity with NI tools and successful application development.

Repair Services

Return your registered product under warranty at no additional labor and parts cost. NI offers fault location, diagnostics, and repair any time the system fails as well as any adjustments needed to restore the hardware to manufacturing specifications.

Technical Support

ni.com/support