Motorola SG4-DRT-2X Instruções de Operação Página 70

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3-42 Bench Setup and Operation
SG4000 Installation and Operation Manual
CAUTION!
Voltages up to 90 VAC are accessible. To avoid shock hazard, confirm that no power is applied to the node before
removing cover or replacing fuses.
Table 3-3 identifies and describes the SG4 fuses and powering options.
Table 3-3
SG4 fuses and powering options
Fuse
Location
Function Rating Type
Port 1
Passes AC to/from Port 1 of the housing base. 20 A,
32 VDC
Plug-in, fast blow, mini-auto
Port 2
Passes AC to/from Port 2 of the housing base. 20 A,
32 VDC
Plug-in, fast blow, mini-auto
Port 3
Passes AC to/from Port 3 of the housing base. 20 A,
32 VDC
Plug-in, fast blow, mini-auto
Port 4
Passes AC to/from Port 4 of the housing base. 20 A,
32 VDC
Plug-in, fast blow, mini-auto
Port 5
Passes AC to/from Port 5 of the housing base. 20 A,
32 VDC
Plug-in, fast blow, mini-auto
Port 6
Passes AC to/from Port 6 of the housing base. 20 A,
32 VDC
Plug-in, fast blow, mini-auto
Shunt F1
Installed — passes AC power from the left to the right side
of the node. Removed — isolates the right and left halves
so you can loop a different AC source through the side of
the node that is not powered.
30 A,
32 VDC
Plug-in, fast blow, mini-auto
F2
Passes AC power from Port 5 to the rest of the node and
must be in place to power the node from the right side.
20 A,
32 VDC
Plug-in, fast blow, mini-auto
F3
Passes AC power from Port 2 to the rest of the node and
must be in place to power the node from the left side.
20 A,
32 VDC
Plug-in, fast blow, mini-auto
FTEC
Provides an over voltage clamp to ground. 230 V FTEC
Jumper J8
Determines whether AC power is supplied from the left or
right side of the node.
N/A Jumper
Lid router
board
Protects the +5 V supply.
1 A,
32 VDC
Plug-in, fast blow, mini-auto
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