Chapter 3. Installation
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PACSystems PROFINET Managed Industrial Ethernet Switches User Manual
GFK-3030
3.3
Grounding
Each GLM switch must be properly grounded for optimal performance. A ground screw (chassis ground) is
provided as part of the bottom panel, as shown below. Loosen the ground screw, insert the stripped end of the
ground strap, then tighten the ground screw to secure the ground strap in place. The other end of the ground
strap (which should be as short as possible) should be securely connected to earth ground.
Figure 10: Ground Connection