Rules for Handling Electrostatically Sensitive Devices (ESD)
B-4
FM 456-2 Application Function Module Installation, Hardware, and Startup
C79000-G7076-C458-01
B.3 Basic Precautions Against Electrostatic Discharge
Ensure a Good Ground
When handling electrostatically sensitive modules, ensure that persons, workplace
and packaging are effectively earthed. This will avoid static charging.
Avoid Touching Components Directly
Only touch electrostatically sensitive components if this is unavoidable (for
example during maintenance work). Hold the module so that you do not touch
either the module pins or the printed circuit tracks. In this way, the electrical
discharge energy will not be able to reach sensitive components and cause
damage.
If you have to take measurements on a module, first discharge any static about
your body before carrying out the work. This can be done by touching a grounded
metallic object. Use only grounded measuring instruments.
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