Technical data

13.2Power requirements of components (maximum values)

13.2Power requirements of components (maximum values)

Standard system

Component

Voltage

 

 

 

 

 

+5 V

+3,3 V

+12 V

-12 V

5 Vaux

FSC D2156-S motherboard with

5 A

0,8 A

12 A

0,01 A

0,5 A

processor heat sink

 

 

 

 

 

Intel Pentium 4 processor no. 551 or

 

 

 

 

 

Intel Celeron Processor no. 331

 

 

 

 

 

Front fan

 

 

0,5 A

 

 

Disk drive

0,25 A

 

 

 

 

Standard system

5,25 A

0,8 A

12,5 A

0,01 A

0,5 A

Expansions

 

 

 

 

 

Hard disk drive SATA

0.5 A

 

0,7 A

 

 

DVD ROM

0,9 A

 

0,8 A

 

 

DVD ROM/CD RW

0,9 A

 

0,8 A

 

 

DVD burner

1,1 A

 

1,4 A

 

 

Single lines of current (max. permissible)

26 A

24 A

30 A

0,2 A

2 A

1

 

 

 

 

 

 

 

 

 

 

 

Total power consumption, permissible

200 W

 

 

 

 

Efficiency of the power supply

Approx. 68% (230V AC) / approx. 65 % (115 V AC)

1The max. permitted accumulated power of the +5 V and + 3.3 V is 190 W.

13.3AC voltage supply

Output voltage

Voltage

+ 12 V

+ 12 V

- 12 V

+ 5 V

+ 3.3 V

+ 5 V aux

Max. current

Voltage stability

15 A

+/- 5 %

15 A

+/- 5 %

0.2 A

+/- 10 %

26 A 1

+ 5 % / - 4 %

24 A 1

+ 5 % / - 4 %

2 A

+ 5 % / - 3 %

1The max. permitted accumulated power of the +5 V and + 3.3 V is 190 W.

SIMATIC Rack PC IL 43

13-5

Operating Instructions, Edition 09/2005, A5E00432875-01

Page 75
Image 75
Siemens PCIL43 manual Power requirements of components maximum values, AC voltage supply, Standard system, Output voltage