Hardware description
A.3 Bus board
SIMATIC IPC BX-39A
96
Operating Instructions, 07/2022, A5E50715883-AA
A.3
Bus board
A.3.1
Expansion card slots on the bus board
The bus board is designed as a link between the motherboard and the expansion cards.
The bus board is available in the following designs:
Variant 1 (1 slot)
①
Slot X110 PCI Express x4 (mechanical x8)
②
Power supply connection; see Pin assignment power supply connection for expansion cards
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