Power Requirements Of The Components (Maximum Values) - Siemens SIMATIC Box PC 820 Manual

System Unit
1.2

Power Requirements of the Components (Maximum Values)

Basic System
Component
Pentium III motherboard
Floppy disk drive
Hard disk
CD-ROM drive
Fan
Sum Box PC 820 (basic configu-
ration)
Keyboard controller (only for
PC FI45 V2)
Touch pad (only for PC FI45 V2)
TFT display (only for PC FI45 V2)
Inverter (incl. backlight, only for PC
FI45 V2)
Sum Box PC 820 (max. for basic
configuration)
ISA slots (sum for 3 slots)
PCI slots (sum for 3 slots)
Sum (max. for maximum confi-
guration)
Options
Component
WinAC FI Station Pro (SlotPLC)
Direct key module
'SafeCard' monitoring module
Restrictions on Power Supply
Due to thermal stress, the maximum capacity of the power supply is restricted to:
Standard power supply (220 W)
1-6
+5V
8 A
0.45 A
0.6 A
0.7 A
9.75 A
0.15 A
0.05 A
9.95 A
5 A
5 A
20 A
+5V
0.35 A
0.5 A
0.35A
Power supply
Voltage
+3.3V +12V –5V –12V
1.5 A 0.1 A 0.01 A 0.02 A
0.66 A
0.3 A
1.5 A 1.06 A 0.01 A 0.02 A
0.7 A
0.5 A
2.2 A 1.56 A 0.01 A 0.02 A
2 A 0.3 A 0.3 A
2 A 0.2 A 0.2 A
10 A 8 A 0.5 A 0.5 A
Voltage
+3.3V +12V –5V –2V
1.3A
0.05 A
Restriction
maximum load 150 W
Box PC 820 / PC FI45 V2, Manual
AUX5V
0.05 A
0.05 A
0.05 A
0.05 A
AUX5V
A5E00051531-03