1-7
SIMATIC PC BI10/FI10/FI15, Technical Description
C79000-G7076-C773-03
1.3
Power Requirements of the Components (Maximum Values)
Components
+ 5V
+ 3.3V
+ 12V
–
12V
+ 5Vp
Mother board
2.3 A
1.5 A
0.1 A
0.02 A
0.24 A
Monitoring board
SafeCard *2
0.35 A
–
0.03A
–
Direct key module *2
0.4 A
Fan
0.3 A
3.5” floppy disk drive
0.4 A
Hard disk
0.4 A
0.3 A
VGA TFT display *1
0.45 A
VGA TFT inverter *1
0.5 A
SVGA TFT display *1
0.23 A
SVGA TFT inverter *1
0.35 A
STN display *1
0.23 A
STN inverter *1
0.35 A
Keyboard controller
0.12 A
Touch Screen Controller
0.25 A
–
–
–
–
*1 Either SVGA TFT, VGA TFT or STN is installed
*2 Optional
The power supply permits a maximum current delivery of 70 W. The
following current values must not be exceeded.
Power Supply
+ 5V
+ 3.3V
+ 12V
–
12V
+ 5Vp
Maximum current delivery
8.0 A
2.2 A
1.5 A *
0.2 A
0.24 A
* max. 2.5 A for 10 s
Basic System
Maximum Current
Delivery
System Unit
