Siemens SIMATIC RI 45 PIII Series, Руководство пользователя

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1-4
RI 45 PIII, Manual
C79000-G7076-C817-01
1.2 Power Requirements of the Components (Maximum Values)
Component + 5 V – 5 V + 12 V – 12 V + 3.3 V
Motherboard 7 A 0.01 A 0.1 A 0.02 A 1.5 A
Front fan
– –
0.5 A
– –
3.5” floppy disk drive
Startup
Operation
0.7 A
0.4 A
LS120-drive
Operation 1.7 A
EIDEHard disk drive
Startup
Operation
0.6 A
0.5 A
1.5 A
0.4 A
CD-ROM drive
Startup
Operation
Inactive
0.8 A
1.2 A
0.19 A
1 A
1.2 A
0.006 A
SCSI-Hard disk drive
Startup
Operation
0 A
1.1 A
2.5A
0.5 A
Due to thermal stress, the maximum capacity of the power supply is
restricted to:
Power supply Restriction
Standard power supply (200 V) Maximum load 175 W
Basic System
Restrictions on
Power Supply
System Unit