Operating instructions

Table Of Contents
Technical data
14.4 DC power supply
SIMATIC IPC627C
Operating Instructions, 11/2010, A5E02669068-02
121
Power Good signal of the AC power supply
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9VHFRQGDU\YROWDJH
32:(5*22'
7
SUHVHWWLPH
PV
KROGXSWLPH
PVPLQLPXP
7
7
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14.4 DC power supply
Specifications
Degree of protection IP20 (in installed state)
Protection class VDE 0106
1)
15 W per PCI slot included
Power supply characteristics DC power supply
Input data
Voltage Nominal 24 V DC
(-15% / +20%),
SELV
Continuous current Max. 8 A
Starting current (load-independent) to 14 A for 30 ms
Active power 190 W
Output data
Voltages +5 V / 16.5 A * (18.5 A peak)
+3.3 V / 8.5 A *
* total of 90 W permitted
+12 V / 6.5 A (8 A peak)
-12 V / 0.3 A
Secondary power output Max. 150 W