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NI 9474

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

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  • 8-channel, 1 µs high-speed digital output
  • 5 to 30 V, sourcing digital output
  • -40 to 70 °C operating range
  • Extreme industrial certifications/ratings
  • Hot-swappable operation
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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.

Data Sheet | View Pricing and Purchasing Information »

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Module Accessories   Chassis, Controllers, Modules Software & Services
Step 1: Verify Device and Quantity Selection
Part
Number		 Description Est Ship Days Glossary Definition US Dollars
(change) 		Qty
779003-01 NI 9474 1 - 2 $ 269

Each NI 9474 requires:

NI 9474
Step 2: Select Connectivity Accessory
Part
Number		 Description Est Ship Days Glossary Definition US Dollars
(change) 		Qty
Screw Terminals
779017-01 NI 9932 Backshell with 10-pos connector block (qty 1) 1 - 2 $ 29
779105-01 NI 9936 10-pos screw term connector block (qty 10) 1 - 2 $ 49
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Specifications Documents


Specifications Summary

General
Product Name NI 9474
Product Family Industrial I/O
Form Factor CompactDAQ , CompactRIO
Operating System/Target Windows , Real-Time
Measurement Type Digital
Isolation Type Ch-Earth Ground Isolation
RoHS Compliant Yes
Analog Input
Channels 0 , 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
Number of Channels 0 , 0 , 8
Timing Hardware
Max Clock Rate 1 MHz
Logic Levels Other
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

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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

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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

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