Instruction manual

AC Power and Grounding
2-13
Installing the Control Unit
Figure 2-3. Central Office and AC Grounds
DIW or
25-Pair Cable
Commercial
Power
To Central
Office or
Serving
Facility
CO
Lines
Coupled Bonding
Conductor (optional)
D2R
Cords
Power
Service
Single -
Point
Ground
Bar
Shield
Ground
#6 AWG
Ground
Wire
Power
Ground
Rod
Bond
Wire
Earth
Ground
#12 or #14
Connection
Ground
Screw
AWG
Ground
Wire
CO
Line
Protector
Network
Interface
Power
Supply
(
)
Plug
AC
Outlet
GND (Green)
W
B
CO
Wiring
Field