Siemens Simatic S7-300 Technical Data Manual page 206
Cpu 31xc and cpu 31x
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- Manual (676 pages) ,
- Reference manual (574 pages) ,
- Installation and operating manual (356 pages)
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Technical data of CPU 31x
7.7 CPU 317-2 PN/DP
Technical data
Voltages and currents
Power supply (rated value)
•
Current consumption (no-load operation)
Inrush current
I
t
2
External fusing of power supply lines
(recommended)
Power loss
7-40
Permitted range
24 VDC
20.4 V to 28.8 V
100 mA
Typically 2.5 A
Min. 1 A
s
2
min. 2 A
Typically 3.5 W
CPU 31xC and CPU 31x, Technical data
Manual, Edition 08/2004, A5E00105475-05
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