Ordering Conformal Coated NI Hardware

Updated Apr 15, 2026

Environment

Hardware

  • CompactRIO Controller
  • C Series Digital Module
  • C Series Voltage Input Module
  • C Series Voltage Output Module
  • CompactRIO Chassis
  • C Series Voltage and Current Input Module
  • C Series Vehicle Multiprotocol Interface Module
  • C Series Universal Analog Input Module
  • C Series Strain/Bridge Input Module
  • C Series Sound and Vibration Input Module
  • C Series Serial Interface Module
  • C Series Relay Output Module
  • C Series Multifunction I/O Module
  • C Series Frequency Input Module
  • C Series Current Output Module
  • C Series Counter Input Module
  • C Series CANopen Interface Module
  • C Series CAN Interface Module

Conformal coating are specially formulated thin film materials that are applied directly to circuit boards or circuit card assemblies (CCAs). These films provide environmental protection for components and circuitry.

Most NI hardware is offered with or without conformal coating. This article explains how to order a product with conformal coating when this option is available. 

  1. Look for the product page of the hardware you would like to purchase:
    1. Access ni.com
    2. Click on the Search icon and look for the hardware (e.g. cRIO-9043)
    3. Click on Product Details to display the product page

ni.com displaying the results after looking for a cRIO-9043

  1. If the product is offered with conformal coating, you should be able to see the Conformal Coated feature under Select options. Use the drop-down list to include or exclude conformal coating for your hardware.

This image displays how to include or exclude conformal coating to your hardware

 

  1.  Click on Save selections to ensure the page is updated with your selection and continue configuring the rest of the accesories as required. 

This image highlights the Save Selections button in the product page after including or excluding conformal coating

  1. Click on Add to cart after configuring the rest of the options and continue shopping as usual. 

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