Siemens SIMATIC IPC847D Operating Instructions Manual page 153

Signal
NOTICE
Note for bus modules with PCIe switch
As long as no modules are plugged into the PCIe slots behind a PCIe switch, the IRQs are
not used by the PCIe switch, but the display only shows that these IRQs would be used if
modules were plugged in.
The PCIe switch is displayed in Windows Device Management as "PCI standard PCI-to-
PCI bridge".
SIMATIC IPC847D
Operating Instructions, 01/2014, A5E32997454-AA
GND
n.c.
n.c.
GND
GND
PCIE_RX_P(1)
PCIE_RX_N(1)
GND
GND
PCIE_TX_P(2)
PCIE_TX_N(2)
GND
GND
PCIE_TX_P(3)
PCIE_TX_N(3)
GND
GND
PCIE_TX_P(4)
PCIE_TX_N(4)
GND
RESERVE1 *)
RESERVE2 *)
Pin no. Pin no. Signal
B61 A61
B62 A62
B63 A63
B64 A64
B65 A65
B66 A66
B67 A67
B68 A68
B69 A69
B70 A70
B71 A71
B72 A72
B73 A73
B74 A74
B75 A75
B76 A76
B77 A77
B78 A78
B79 A79
B80 A80
B81 A81
B82 A82
Technical specifications
8.5 Hardware description
PS_PWRGD
GND
GND
PCIE_TX_P(1)
PCIE_TX_N(1)
GND
GND
PCIE1_ECLK
PCIE1_ECLK_N
GND
GND
PCIE_RX_P(2)
PCIE_RX_N(2)
GND
GND
PCIE_RX_P(3)
PCIE_RX_N(3)
GND
GND
PCIE_RX_P(4)
PCIE_RX_N(4)
GND
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