The mounting method you use, components you select, and assembly techniques you use influence the ability of the system to resist fretting corrosion and other damage caused by exposure to shock and vibration. Consider the following factors when designing your sbRIO-96xx system to account for shock and vibration:
  • In general, shorter SEARAY stack heights perform better than taller stack heights.
  • Directly mounting the thermal solution to a rigid surface provides the best performance. If this method is not feasible for your design, minimize the amount of extra mass that only the sbRIO-96xx supports, such as a heat sink or other thermal solution, that is fastened to the standoffs. If you require substantial thermal solutions, provide additional structural support.
  • NI recommends that you use connectors that provide the following benefits:
    • Positive locking
    • Provisions for strain relief
    • Substantial gold plating on pins
  • The sbRIO-96xx has been tested to industry specifications for rugged environments.
  • NI offers a variety of cable assemblies and other connectivity accessories to complete your system design. Typically, these accessories include the best available designs, materials, and plating to maximize performance and longevity in rugged environments.