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Safety Guidelines
The following cautions contain important safety information concerning hazardous voltages
and connector blocks.
Caution
Do not connect hazardous voltages (>30 V RMS/42 V peak/60 V DC).
Refer to your product documentation for information about the electrical limits of
your device or module.
Caution
Install cover prior to use. To avoid electrical shock, do not remove
SCB-100A covers unless you are qualified to do so. Before removing the cover,
disconnect any live circuit from the connector block. Replace cover for use.
Caution
The chassis ground lug on your SCB-100A is for grounding
high-impedance sources, such as a floating source (1 mA maximum) and for
terminating the shields of connected cables. Do not use the chassis ground lug as a
safety earth ground.
Electromagnetic Compatibility Guidelines
This product was tested and complies with the regulatory requirements and limits for
electromagnetic compatibility (EMC) as stated in the product specifications. These
requirements and limits are designed to provide reasonable protection against harmful
interference when the product is operated in its intended operational electromagnetic
environment.
This product is intended for use in residential, commercial, and industrial locations. However,
harmful interference may occur in some installations or when the product is connected to a
peripheral device or a test object. To minimize interference with radio and television reception
and prevent unacceptable performance degradation, install and use this product in strict
accordance with the instructions in the product documentation.
Furthermore, any changes or modifications to the product not expressly approved by National
Instruments could void your authority to operate it under your local regulatory rules.
Caution
To ensure the specified EMC performance, operate this product only with
shielded cables and accessories.
Caution
To ensure the specified EMC performance, signal wires routed outside of
the enclosure must be contained within a shielded cable and connected to shielded
accessories. Cable shields must be terminated to the chassis ground lug using as
short a connection as is practical.
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SCB-100A User Guide