Technical specifications
8.5 Hardware descriptions
SIMATIC IPC627D/827D
126 Operating Instructions, 09/2014, A5E32990859-AB
Layout and principle of operation
The bus board is designed as a link between the motherboard and the expansion cards. It is
secured with five screws.
The bus board is available in the following designs:
You connect the 12 V power supply connection for expansion cards with a 4-wire cable.
Information on pin assignment is available in the sections below.
has two PCI slots. It can host expansion modules conforming to PCI
specification (Rev. 2.2) for 5 V and 3.3 V modules. All PCI slots are master compatible. The
expansion modules are supplied with power via the bus board to motherboard connection.
Slot 1 PCI
Slot 2 PCI
Connection 12 V power supply
has one PCI and one PCIe slot.
①
Slot 1 PCI
Slot 2 PCI Express x16
12V power supply connection
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