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P5ql chassis intrusion connector – Asus P5QL User Manual

Page 34

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Chapter 1: Product introduction

6.

CPU, chassis, and power fan connectors (4-pin CPU_FAN, 3-pin CHA_FAN,

3-pin PWR_FAN)
The fan connectors support cooling fans of 350 mA~2000 mA (24 W max.) or a total

of 1 A~7 A (84 W max.) at +12V. Connect the fan cables to the fan connectors on the

motherboard, making sure that the black wire of each cable matches the ground pin of

the connector.

Do not forget to connect the fan cables to the fan connectors. Insufficient air flow inside the

system may damage the motherboard components. These are not jumpers! Do not place

jumper caps on the fan connectors!

Only the CPU fan supports the ASUS Q-FAN feature.

CPU_FAN

GND
CPU FAN PWR
CPU FAN IN
CPU FAN PWM

PWR_FAN

Rotation

+12V

GND

CHA_FAN

GND
+12V
Rotation

P5QL

P5QL fan connectors

7.

Chassis intrusion connector (4-1 pin CHASSIS)
This connector is for a chassis-mounted intrusion detection sensor or switch. Connect

one end of the chassis intrusion sensor or switch cable to this connector. The chassis

intrusion sensor or switch sends a high-level signal to this connector when a chassis

component is removed or replaced. The signal is then generated as a chassis intrusion

event.

By default, the pin labeled “Chassis Signal” and “Ground” are shorted with a jumper

cap. Remove the jumper caps only when you intend to use the chassis intrusion

detection feature.

P5QL

+5VSB_M

B

Chassis Signal

GN

D

CHASSIS

P5QL Chassis intrusion connector

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