Siemens SIMATIC IPC547J - Page 155

Technical specifications
8.7 Technical specifications of the motherboard
Operating Instructions, 01/2021, A5E43920357-AA
155
Technical specifications of the slots on the SMS-W480 motherboard
Slot
Number on
the
enclosure
Designation on the
motherboard
Specification Maximum current consumption
①
PCIEX16_1
PCIe x16
1
• Gen. 3.0
• Active lanes: 16
• 3.3 V; 3 A
• 12 V; 5.5 A
• 3.3 V
aux; 0.4 A
Power loss of the slot, permitted: ≤ 75 W
②
PCIEX8_1
PCIe x8
2
• Gen 3.0
• Active lanes: 1
•
Open slot
• 3.3 V; 3 A
• 12 V; 2.1 A
• 3.3 V
aux; 0.4 A
Power loss per slot, permitted: ≤ 25 W
③
PCIEX16_2
PCIe x16
2
• Gen. 3.0
• Active lanes: 4
④
PCIEX4_1
PCIe x4
2
• Gen. 3.0
• Active lanes: 1
• Open slot
⑤
PCIEX4_2
PCIe x4
2
• Gen. 3.0
• Active lanes: 4
•
Open slot
⑥
PCI1
PCI
• Rev. 2.3
• PCI bus primary
• 5 V; 5 A or 3.3 V; 7 A
• 12 V; 0.5 A
• 12 V; 0.05 A
• 3.3 Vaux; 0.2 A
⑦
PCI2
1
PCIe-Bus CPU
2
PCIe-Bus PCH
Note
In sum, the current for 3.3 V
aux
must not exceed 1.2 A.
See also
Layout of the motherboard (Page 171)