Advantech ACP-4001 User Manual download pdf (Page 23)

17 Chapter 3

3.2 Alarm Board Specification

Input Power: +5V, +12V

Input Signals:

• 7 FAN connectors (GND_+12V_FAN)

• One thermal board connector (up to 8 thermal boards in a roll)

• One power good input

• One alarm reset input.

• One voltage signal connector (connect from backplane, includes ±12V,

5V, 3.3V)

• One ATX power connector (connect from CPU card)

• One system reset connector (connect from CPU card)

• One Hard Disk LED connector (connect from CPU card)

Output Signals:

• One LED board connector

• One LCM board connector

• SNMP daughter board connector (connect to SNMP-1000 mainboard)

• One Buzzer output

• ATX power connector (connect to chassis)

• System reset connector (connect to chassis)

Other Interfaces:

• One pair of Watch dog input/output signals

• One pair of I2C Bus signals (DATA and CLK)

• One LAN connector

• One COM connector

• One Battery pack connector

Pin Definition

1 2 ... 18 19 20 21 22 23 24 25 26 27 28

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Advantech ACP-4001 User Manual Page 23