Advantech ACP-2010MB Manuel d'utilisateur télécharger pdf (Page 35)

25 Chapter 4

4.2 Alarm Board Specifications

Input Power: +5V, +12V

Input Signals:

• 7 “fan” connectors

• One “thermal sensor” connector (supports up to 8 thermal sensors

connected in a series)

• One “power good” input

• One “alarm reset” input

• One “voltage signal” connector (connected from the motherboard,

and supports six voltages: +- 12V, +- 5V, +3.3V, +5Vsb)

• One “hard disk LED” connector (connected from the motherboard)

Output Signals:

• One “LED board” connector

• One “buzzer” output

4.2.1 Connectors & Pin Definition

Table 4.1: CN1, Auxiliary external power connector, standard mini 4-

Pin power connector

Pin 1 +12V Pin 3 GND

Pin 2 GND Pin 4 +5V

Table 4.2: CN4, Thermal sensor (LM75) connector

Pin 1 +5V Pin 3 T_SDAT

Pin 2 T_SCLK Pin 4 GND

1 2 ... 30 31 32 33 34 35 36 37 38 39 40 ... 45 46

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Advantech ACP-2010MB Manuel d'utilisateur Page 35