Advantech ACP-4001 User Manual page 33

1.Connectors
Connector Description
ISA1, 4, 6~8 16 Bit ISA Bus connector
PPCI1 ~ PPCI3 32 Bit PCI Bus connector (primary)
SPCI4 ~ SPCI7 32 Bit PCI Bus connector (secondary)
ISA2~3,5 PICMG connector
KB1 KB-In, from CPU card K/B connector
KB2~KB3 KB-Out, 5 pin extemal K/B connector
KB4 KB-Out, 5-pin external K/B connector
BIG1 Big 4 Pin Power connector
AT1 AT Power connector
ATX1 ATX Power connector
CN1 PS-ON Function, to CPU card for
ATX power signal
CN2 8 pin Alarm Board Power connector
CN3 FAN 3 pin +5V and +12V Fan connector
CN4 FAN 3 pin +12V DC Fan connector
(reserved)
J11 ID Select (primary)
J12 ID Select (secondary)
2. Pin Assignments
CN1
PIN Name
1 PS-ON
2 GND
3 5VSB
CN2
PIN Name
1 5VSB
2 GND
3 GND
4 -5V
5 +5V
6 +3.3V
7 -12V
8 +12V
CN3 FAN
PIN Name
1 +12V
2 GND
3 +5V
CN4 FAN
PIN Name
1 +12V
2 GND
3 +5V
29
BIG 1
PIN Name
1 +12V
2 GND
3 GND
4 +5V
KB1~3
PIN Name
1 KBCLK
2 KBDATA
3 NC
4 KBGND
5 KBVCC
AT1
PIN Name
1 NC
2 +5V
3 +12V
4 -12V
5 GND
6 GND
7 GND
8 GND
9 -5V
10 +5V
11 +5V
12 +5V
ATX1
PIN Name PIN Name
1 +3.3V 11 +3.3V
2 +3.3V 12 _12V
3 GND 13 GND
4 +5V 14 PS-
5 GND 15 GND
6 +5V 16 GND
7 GND 17 GND
8 NC 18 -5V
9 5VSB 19 +5V
10 +12V 20 +5V
Appendix A