NI 9435

The National Instruments 9435 is a 4-channel, 3 ms universal sinking/sourcing digital input C Series module for any NI CompactDAQ or CompactRIO chassis. Each channel accepts signals from ±5 to 250 VDC and 10 to 250 VAC and features transient overvoltage protection of 2,300 Vrms between the input channels and earth ground. Each channel also has an LED that indicates the state of that channel. The NI 9435 works with industrial logic levels and signals for direct connection to a wide array of industrial switches, transducers, and devices.

The NI 9435 module is a correlated digital module, so it can perform correlated operations, triggering, and synchronization when installed in an NI CompactDAQ chassis.

Additional Product Information

Related Information

• Visit the NI CompactRIO Home Page
• Configure Your NI CompactRIO System
• Configure Your NI CompactDAQ System

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
• Three-year warranty and calibration coverage
• 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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• Customize Your NI CompactRIO System
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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:

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• Talk to an Expert About Extended Warranties
• View Warranty Repair Policies

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.

• Learn More About Calibration Services

Training

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

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• Find a Course Near You and View Schedules

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.

• Learn More About Repair Services
• Contact NI to obtain a Return Material Authorization (RMA) form and shipping instructions.
• View your RMA support request status online.
• Register your product.

Technical Support

ni.com/support