Advantech ADAM-5560 Universal Remote User Manual


 
ADAM-5560 Series User Manual 178
Figure B.8 Single Point Grounding (2)
The above diagram shows you that a single point grounding system will be a more
stable system. If you use thin cable for powering these devices, the end device will
actually get lower power. The thin cable will consume the energy.
B.3 Shielding
B.3.1 Cable Shield
Figure B.9 Single Isolated Cable
Single isolated cable The diagram shows the structure of an isolated cable. You see
the isolated layer which is spiraled Aluminum foil to cover the wires. This spiraled
structure makes a layer for shielding the cables from external noise.