Supermicro SuperServer 7047R-TXRF Bedienungsanleitung Seite 46

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Seitenansicht 45
5-14
SUPERSERVER 7047R-TXRF User's Manual
5-8 Connector Denitions
Power Connections
A 24-pin main power supply connector(JPW1),
two 8-pin CPU PWR connectors (JPW2/
JPW3) and a 4-pin PWR connector (JPW4)
are provided on the serverboard. These
power connectors meet the SSI EPS 12V
specication. All these power connectors
must be connected to your power supply
to ensure adequate power supply to your
system. See the table on the right for pin
denitions.
Warning: To provide adequate
power supply to the serverboard,
be sure to connect the 24-pin PWR
(JPW1), the 8-pin PWR connectors
(JPW2, JPW3), and the 4-pin PWR
connector (JPW4) to the power
supply. Failure to do so will void
the manufacturer warranty on your
power supply and serverboard.
24-pin Main Power Connector
Pin Denitions
Pin# Denition Pin # Denition
13 +3.3V 1 +3.3V
14 -12V 2 +3.3V
15 COM 3 COM
16 PS_ON 4 +5V
17 COM 5 COM
18 COM 6 +5V
19 COM 7 COM
20 Res (NC) 8 PWR_OK
21 +5V 9 5VSB
22 +5V 10 +12V
23 +5V 11 +12V
24 COM 12 +3.3V
Required Connections
!
12V 8-pin PWR
Pin Denitions
Pins Denition
1~ 4 Ground
5~8 +12V
12V 4-pin PWR
Pin Denitions
Pins Denition
1/2 Ground
3/4 +12V
NMI Button
The non-maskable interrupt button
header is located on pins 19 and 20
of JF1. Refer to the table on the right
for pin denitions.
NMI Button
Pin Denitions (JF1)
Pin# Denition
19 Control
20 Ground
Power LED
The Power LED connection is located
on pins 15 and 16 of JF1. Refer to the
table on the right for pin denitions.
Power LED
Pin Denitions (JF1)
Pin# Denition
15 3.3V
16 PWR LED
HDD LED
The HDD LED connection is located on
pins 13 and 14 of JF1. Attach a cable
here to indicate HDD activity. See the
table on the right for pin denitions.
HDD LED
Pin Denitions (JF1)
Pin# Denition
13 3.3V Standby
14 HD Active
Seitenansicht 45
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