YOKOGAWA Centum VP - Grounding Circuit; Grounding Connected to a Single Grounding Bus Inlet; Grounding Connected to each Grounding Bus Inlet

1. System Installation Requirements
1-20
TI 33J01J10-01EN
n Grounding Circuit
A cabinet must be grounded according to the grounding network topology of the building or plant
for installation.


each grounding bus inlet” can be used.


Cabinet Cabinet Cabinet Cabinet
Protective grounding system
Graunding bus inlet
F010402.ai
G G G G
In same
control room
G: Grounding Bar
Figure Grounding connected to a single grounding bus inlet
Cabinet Cabinet Cabinet Cabinet
Protective grounding
system
Protective grounding
system
Protective grounding
system
G: Grounding Bar Protective grounding system
Graunding bus inlet
F010403.ai
G G G G
In same
control room
Protective grounding
system
Figure Grounding connected to each grounding bus inlet
Dec. 28, 2015-00