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NI 9476

32-Channel, 24 V, 500 μs, Sourcing Digital Output Module

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  • 32-channel, 500 μs digital output
  • 6 to 36 V output range, sourcing
  • 250 mA/ch maximum current drive on all channels
  • Industry-standard 37-pin D-Sub connector
  • Hot-swappable operation
  • -40 to 70° C operating range
Data Sheet  |   Configure System popup

The National Instruments 9476 is a C Series 32-channel, 500 μs sourcing digital output module. It works in any CompactRIO or NI CompactDAQ chassis. Each channel is compatible with 6 to 36 V signals and features 1,000 Vrms withstand isolation from channel to earth ground. You can programmatically monitor the built-in overcurrent and short-circuit protection status of each channel. The NI 9476 can drive up to 250 mA/ch continuous current on all channels simultaneously. The NI 9476 contains an industry-standard 37-pin D-Sub connector for low-cost cabling to a wide variety of 37-pin accessories available from NI or other vendors. The NI 9476 works with industrial logic levels and signals for direct connection to a wide array of industrial relays, solenoids, and motors.

The NI 9476 module is a static digital module, which means it can be used only to perform software timed or static operations when installed in a NI CompactDAQ chassis.

The NI 9476 requires a 37-pin D-Sub connector such as the NI 9933 accessory kit for direct connectivity. The NI 9933 includes a screw-terminal connector with strain relief as well as a D-Sub solder cup backshell for creating custom cable assemblies.

Data Sheet | View Pricing and Purchasing Information »

View Diagram

Select one of the following options for product configuration and pricing:

Select Module and Accessories Below » Configure and Price a Complete CompactDAQ/CompactRIO System »
 
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
779140-01 NI 9476 1 - 2 $ 299.00

Each NI 9476 requires: 1 Connectivity Accessory

NI 9476 Connectivity Accessory
Step 2: Select Connectivity Accessory
Part
Number		 Description Est Ship Days Glossary Definition US Dollars
(change) 		Qty
Screw Terminals
779103-01 NI 9933 37pin D-Sub connector kit
NI Recommended		 1 - 2 $ 149.00
Step 3: Select Optional Accessories
Part
Number		 Description Est Ship Days Glossary Definition US Dollars
(change) 		Qty
Shielded
778621-01 SH37F-37M-1 Cable (1m) 5 - 10 $ 19.00
778621-02 SH37F-37M-2 Cable (2m) 5 - 10 $ 29.00
778673-01 CB-37FH 5 - 10 $ 59.00
778672-01 CB-37FV 5 - 10 $ 109.00
Step 4: Add to Cart or Get a Quote

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Specifications Documents


Specifications Summary

General 
Form FactorCompactDAQ, CompactRIO
Operating System / TargetWindows, Real-Time
Measurement TypeDigital
Isolation TypeCh-Earth Ground Isolation
Analog Input 
Number of Channels0
Analog Output 
Number of Channels0
Digital I/O 
Number of Channels32 DO
TimingSoftware
Maximum Clock Rate2 kHz
Logic LevelsOther
Maximum Output Range6..36 V
Output Current FlowSourcing
Current Drive (Channel/Total)0.25 A/4 A
Supports Handshaking I/O?No
Supports Pattern I/O?Yes
Counter/Timers 
Number of Counter/Timers0
Timing/Triggering/Synchronization 
Triggers cDAQ ChassisNo

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  • Custom documentation plus a custom restore and startup utility

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

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  • Significant cost savings compared to individual repair incidents
  • Fault location, diagnostics, and repair by NI any time the system product fails
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Technical Support

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