Hardware description
A.3 Bus board
SIMATIC IPC BX-39A
Operating Instructions, 07/2022, A5E50715883-AA
97
Variant 2 (2 slots)
Slot X110 PCI Express x4 (mechanical x8)
Slot X111 PCI Express x1 (mechanical x4)
Power supply connection; see Pin assignment power supply connection for expansion cards
(Page 97)
A.3.2 Pin assignment power supply connection for expansion cards
1
1
1
max. permitted current: 1 A; with this power requirement, the total power requirement of
the PCI slots must not be exceeded.