Detailed descriptions
16.3 System resources
SIMATIC IPC627C
Operating Instructions, 11/2010, A5E02669068-02
147
16.2.3 Pin assignment 12 V power supply connection for WinAC module
Pin Short description Meaning Input /Output
1 +12 V
1
12 V voltage Output
2 GND Ground -
3 GND Ground -
4 +5 V
1
5 V voltage Output
1) max. permissible current: 1 A; with this power demand the total power demand for the PCI
slots are not allowed to be exceeded.
16.2.4 PCI Express slot x16 pin assignment
5V System Environment
Side B Side A
2 P12V GND
3 P12V P12V
4 GND GND
5 SMBCLK PTCK
6 SMBDAT PTDI
7 GND PTDO
8 P3V3 PTMS
9 PTRST N P3V3
10
ux 3V3 P3V3
11 PCIE Wake N PCI RST N
12 Reserved GND
13 GND GND
14 PCIE TX P
1
GND
15 PCIE TX N
1
GND
16 M PCIERXP
1
17 PRSNT2 N PCIE RX N
1
18 GND GND
19 PCIE TX P
2
Reserved
20 PCIE TX N
2
GND
21 GND PCIE RXP
2
22 GND PCIERXN
2
23 PCIE TX P
3
GND
24 PCIE TX N
3
GND
25 GND PCIERXP
3
26 GND PCIERXN
3
27 PCIE TX P
4
GND
28 PCIE TX N
4
GND
29 GND PCIERXP
4
30 GND PCIERXN
4
31 PRSNT2 N GND
32 GND Reserved
16.3 System resources
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