Current And Power Requirements - Siemens SIMATIC IPC677D Operating Instructions Manual

Technical information
8.4 Technical specifications
8.4.3

Current and power requirements

Maximum current values
Component
Base device
Hard disk drive 1 × 3.5"
Hard disk drives 2 × 2.5"
DVD burner drive
USB ports
PCI/PCIe slots
Maximum per PCI slot
Maximum per PCIe slot
Internal front interfaces for Panel PC
Individual currents (max. permissible)
Base device includes motherboard, processor, memory, both fans, CF
1
Depends on the selected device configuration
2
2 × USB3.0 high current and 2 × USB2.0 low current.
3
The total power for individual PCI/PCIe slots cannot exceed 25 W.
4
The max. permitted accumulated power of +5 V and +3.3 V is 60 W.
5
Typical power values
Component
Base device
Hard disk drive 1 × 3.5"
Hard disk drives 2 × 2.5"
DVD burner drive
USB ports
PCI/PCIe slots
Operator panel
126
1, 2
2
2
2
3 4
total
4
The total power for USB and PCI/PCIe slots cannot exceed 30 W.
+5 V
0.6 A
1.2 A
0.8 A
2 A
4 A 6 A
4 A
-
10 A
5
Current consumption
230 VAC
0.3 A
0.04 A
0.03 A
0.02 A
max. 0.06 A
0.16 A max.
max 0.14 A
Voltage
+3.3 V +12 V
7.5 A
0.5 A
2 A
6 A 0.5 A
6 A 2 A
2.41 A
10 A 12.5 A
Current consumption Power consumption
24 VDC
3.0 A
0.38 A
0.25 A
0.17 A
max. 0.54 A
1.54 A max.
max. 1,33 A
Operating Instructions, 09/2014, A5E32995420-AC
-12 V
0.1 A
0.1 A
-
0.3 A
0.85 efficiency
70 W
9 W
6 W
4 W
max. 13 W
Max. 37 W
max. 32 W
SIMATIC IPC677D