Supermicro SuperServer 7047R-TXRF Manual de usuario descargar pdf (Pagina 50)

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SUPERSERVER 7047R-TXRF User's Manual

Chassis Intrusion

A Chassis Intrusion header is located

at JL1 on the serverboard. Attach an

appropriate cable from the chassis to

inform you of a chassis intrusion when

the chassis is opened.

Chassis Intrusion

Pin Denitions

Pin# Denition

1 Intrusion Input

2 Ground

Fan Header

Pin Denitions

Pin# Denition

1 Ground

2 +12V

3 Tachometer

4 PWR Modulation

(Available for 4-pin

fans only)

Fan Headers

This serverboard has ten system/CPU/

PCH fan headers (Fan 1~Fan 8 Fan A,

and Fan B) on the serverboard. Fans

7/8 are CPU fans. All these 4-pin fans

headers are backward compatible

with the traditional 3-pin fans. The

fan speeds are controlled by IPMI. In

addition to 4-pin fans, a 3-pin fan (Fan

PCH), located next to the PCH chip, is

also available for PCH cooling. See the

table on the right for pin denitions.

Internal Speaker

The Internal Speaker, located at

SP1, can be used to provide audible

indications for various beep codes.

See the table on the right for pin

denitions. Refer to the layout below

for the locations of the Internal Buzzer

(SP1).

Internal Buzzer (SP1)

Pin Denition

Pin# Denitions

Pin 1 Pos. (+) Beep In

Pin 2 Neg. (-) Alarm

Speaker

System Management Bus Header

A System Management Bus header for

IPMI 2.0 is located at JIPMI1. Connect

the appropriate cable here to use the

IPMI I

2

C connection on your system.

SMBus Header

Pin Denitions

Pin# Denition

1 Data

2 Ground

3 Clock

4 No Connection

1 2 ... 45 46 47 48 49 50 51 52 53 54 55 ... 111 112

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