Detailed descriptions
16.2 Bus board
SIMATIC Rack PC 847B
146
Operating Instructions, 06/2008, A5E02203168-01
(1)
PCIe-x16 (PEG slot, slot 1)
(2)
High-end equipment variant with 3 x PCIe x4 slots (slot 2, 3, 4), with PCIe switch and circuit
(3)
Primary PCI bus: 3 slots (slots 5, 6, 7)
(4)
PCI2PCI bridge
(5)
Secondary PCI bus: 4 slots (slots 8, 9, 10, 11)
(6)
BTX power connector
(7)
PCI, PCIe 4lane Riser
(8)
PEG riser
Can host expansion modules conforming to PCI specification (Rev. 2.3) or PCI specification
1.0a. All PCI slots support master mode. Power is directly supplied to the expansion
modules via the bus board connection.