NI switch modules use components whose performance can be adversely affected by operation outside the specified limits. For more information, refer to the Environment section in the specifications document of the device at Related Documentation.

For best performance, observe the following recommendations:

  • Operate NI PXI/PXI Express switch modules in a PXI-compliant PXI/PXI Express chassis at an ambient temperature between 0 ºC and 55 ºC and at a relative humidity up to 90%.
  • Use a chassis that has a well-designed cooling system. All NI PXI/PXI Express chassis meet this requirement.
    Note   To ensure that an NI PXI/PXI Express switch device operates at peak performance within the PXI/PXI Express chassis, refer to PXI/PXI Express Chassis Recommendations.
  • Keep the NI switch device clean and free from contaminants.

Operating in high humidity or dusty conditions may cause increased leakage between circuit components and can result in additional errors.