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Installation and Test
Connect the Frame Ground
CO battery return (RTN_A, RTN_B) is separate from frame ground in the PG-Flex
equipment.
CKT GND and CO battery return are connected inside the PG-Flex line unit but are not
connected on the backplane.
Follow the instructions below and refer to
1
Connect one end of the frame ground wire to the grounding lug G1 (frame ground).
2
Connect the other end of the frame ground wire to the CO ground termination point.
The minimum frame ground wire size is 6 AWG.
To CO Ground
Termination Point
12
Figure 4
Frame Ground
(G1)
Figure 4. Connecting the Frame Ground (Protection Ground)
January 6, 2003
to connect the frame ground.
SCP-FCS717-022-03H
FCS-717 List 2B
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