IEI Technology HPE-4S2 User manual

HPE-4S2
PICO/PICOe 4SlotsBackplane
with PCI Slots
Quick Installation Guide
Version 1.1
Nov. 10, 2006
1. Fan Connectors
The product provides fan connector, This connectors can supply
12V/500mA to the cooling fan.
•FAN1 : CPU Fan Connector
PIN NO. DESCRIPTION
1 Ground
2 +12V
3 NC
123
2. Backplane to Mainboard ATX Power Control Connector
Power source from Backplane with ATX Connector
•ATXCTL1 : Backplane to Mainboard Connector
PIN NO. DESCRIPTION
1 GND
2 PS_ON#
3 5VSB
123

3. ATX Power Connectors
This connector supports Mainboard ATX power.
•ATXPWR1 : ATX Power Connector
PIN NO. DESCRIPTION PIN NO. DESCRIPTION
1 +3.3V 11 +3.3V
2 +3.3V 12 -12V
3 GROUND 13 GROUND
4 +5V 14 PS_ON#
5 GROUND 15 GROUND
6 +5V 16 GROUND
7 GROUND 17 GROUND
8 PWR_ON 18 NC
9 +5VSB 19 +5V
10 +12V1 20 +5V
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11 12 13 14 15 16 17 18 19 20
4. AT Power Connectors
This connector supports Mainboard AT power.
•PWR1 : AT Power Connector
PIN NO3 DESCRIPTION
1 +5V
2 GROUND
3 -12V
4 +12V
1 2 3 4
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5. Mechanical drawing
©2006 Copyright by IEI Technology corp.
All rights reserved.