Supermicro SYS-8015C-TB Ficha de datos descargar pdf (Pagina 49)

Chapter 5: Advanced Serverboard Setup

5-17

Power SMB (I

2

C) Connector

Power SMB (I

2

C) connector, located

at J13, monitors the status of the

power supply, fan and system tem-

perature. See the table on the right

for pin deﬁ nitions.

PWR SMB Header

Pin Deﬁ nitions (J13)

Pin# Deﬁ nition

1 Clock

2 Data

3 PWR Fail (Input from PS to MB)

4 Ground

5 +3.3V

Alarm Reset

If three power supplies are installed,

the system can notify you when any of

the three power modules fail. Connect

JAR to a micro-switch to enable you

to turn off the alarm that is activated

when a power module fails. See the

table on the right for pin deﬁ nitions.

Alarm Reset Header

Pin Deﬁ nitions (JAR)

Pin Setting Deﬁ nition

Pin 1 Ground

Pin 2 +5V

Overheat LED/Fan Fail (JOH1)

The JOH1 header is used to connect

an LED to provide warning of chassis

overheating. This LED will blink to in-

dicate a fan failure. Refer to the table

on right for pin deﬁ nitions.

Overheat LED

Pin Deﬁ nitions (JOH1)

Pin# Deﬁ nition

1 5vDC

2 OH Active

OH/Fan Fail LED

States

State Message

Solid Overheat

Blinking Fan Fail

Compact Flash Card PWR

Connector

A Compact Flash Card Power Con-

nector is located at JWF1. For the

Compact Flash Card to work properly,

you will need to enable with JCF1 and

connect a Compact Flash Card power

cable to JWF1 ﬁ rst.

Compact Flash Card PWR

Connector (JWF1)

Jumper Deﬁ nition

On Compact Flash

Power On

Off Compact Flash

Power Off

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