Connector Defi Nitions - Supero SUPERSERVER 1027R-WC1R User Manual

S S
UPER ERVER 1027R-WC1R/1027R-WC1RT User's Manual
5-8 Connector Defi nitions
Power Connectors
A 24-pin main power supply connector
(JPW1), two 8-pin CPU power con-
nectors (JPW2/3) must be connected
to the power supply. These power
connectors meet the SSI EPS 12V
specifi cation. See the table on the
right for pin defi nitions.
Warning: To provide adequate power
supply to the serverboard, be sure to
connect all three power connectors
to the power supply. Failure to do so
will void the manufacturer warranty on
your power supply and serverboard.
Secondary Power Connector
JPW2 and JPW3 must also be con-
nected to the power supply. See the
table on the right for pin defi nitions.
Power Button
The Power On connection is on pins
1 and 2 of JF1. These should be
connected to the chassis power but-
ton. See the table on the right for pin
defi nitions.
Reset Button
The Reset Button connection is
located on pins 3 and 4 of JF1 and
attaches to the reset switch on the
computer chassis. See the table on
the right for pin defi nitions.
ATX Power 24-pin Connector
Pin Defi nitions
Pin# Defi nition
13 +3.3V
14 -12V
15 COM
16 PS_ON
17 COM
18 COM
19 COM
20 Res (NC)
21 +5V
22 +5V
23 +5V
24 COM
NC = No Connection
+12V 8-pin Power Connector
Pin Defi nitions
Pins Defi nition
1 - 4 Ground
5 - 8 +12V
Power Button
Pin Defi nitions (JF1)
Pin# Defi nition
1 Power Signal
2 Ground
Reset Button
Pin Defi nitions (JF1)
Pin# Defi nition
3 Reset
4 Ground
5-14
Pin # Defi nition
1 +3.3V
2 +3.3V
3 COM
4 +5V
5 COM
6 +5V
7 COM
8 PWR_OK
9 5VSB
10 +12V
11 +12V
12 +3.3V