Pin Assignment 12 V Power Supply Connection For Expansion Cards; Pci Express Slot X16 Pin Assignment - Siemens SIMATIC IPC677D Operating Instructions Manual

Technical information
8.5 Hardware descriptions
8.5.2.3

Pin assignment 12 V power supply connection for expansion cards

Pin
1
2
3
4
max. permitted current: 1 A; with this power demand the total power demand for the PCI
1
slots are not allowed to be exceeded.
8.5.2.4

PCI Express slot x16 pin assignment

Signal
136
Short description
+12 V
1
GND
GND
+5 V
1
P12V
P12V
P12V
GND
SMB_CLK2
SMB_DATA2
GND
P3V3
n.c.
AUX_3V
WAKE2
n.c.
GND
PCIEX16_TX_P(15)
PCIEX16_TX_N(15)
GND
SDVO_CTRLCLK
GND
PCIEX16_TX_P(14)
PCIEX16_TX_N(14)
GND
GND
PCIEX16_TX_P(13)
PCIEX16_TX_N(13)
GND
GND
PCIEX16_TX_P(12)
PCIEX16_TX_N(12)
GND
Meaning
12 V voltage
Ground
Ground
5 V voltage
Pin no. Pin no. Signal
B1 A1
B2 A2
B3 A3
B4 A4
B5 A5
B6 A6
B7 A7
B8 A8
B9 A9
B10 A10
B11 A11
B12 A12
B13 A13
B14 A14
B15 A15
B16 A16
B17 A17
B18 A18
B19 A19
B20 A20
B21 O21
B22 A22
B23 A23
B24 A24
B25 A25
B26 A26
B27 A27
B28 A28
B29 A29
Operating Instructions, 09/2014, A5E32995420-AC
Input/Output
Output
-
-
Output
P12V
P12V
P12V
GND
n.c.
n.c.
n.c.
n.c.
P3V3
P3V3
PCIE_RESET_L
GND
PCIE0_ECLK
PCIE0_ECLK_N
GND
PCIEX16_RX_P(15)
PCIEX16_RX_N(15)
GND
n.c.
GND
PCIEX16_RX_P(14)
PCIEX16_RX_N(14)
GND
GND
PCIEX16_RX_P(13)
PCIEX16_RX_N(13)
GND
GND
PCIEX16_RX_P(12)
SIMATIC IPC677D