Advantech ADAM-5510/P31 - Page 195

ADAM-5510/P31 G-9
Appendix G
Figure G-8: Single point grounding. (2)
Above diagram shows you that single point grounding system will be
a more stable system. Actually, when you use the thin cable powering
those devices, the end device will get lower power. The thin cable will
consume the energy.
G.2 Shielding
2.1 Cable Shield
Figure G-9: Single isolated cable
Single Point Grounding
More cable, but more stable system.
ADAM
4014
ADAM
4017
ADAM
4021
ADAM
4013
Power
Supply
+16V +18V +20V +22
V
+24
V
ADAM
4014
ADAM
4017
ADAM
4021
ADAM
4013
Power
Supply
+22V +22V +22V +22
V
+24
V