Siemens SIMATIC TDC - Page 87

CPU modules
4.1 CPU module CPU555
SIMATIC TDC hardware
System Manual, 08/2017, A5E01114865-AL
87
Voltage, currents
Rated voltages at 25 °C
Typical current consumption
+5 V
4.26 A (max. 7.98 A)
+3.3 V 2.94 A (max. 3.95 A)
Backup battery
3 µA (max. 27 µA)
Power losses/fan
Typical power losses (5 V / 3.3 V)
31 W (21.3 W / 9.7 W)
Fan required
Yes
Dimensions
Number of slots required in the rack
1
Dimensions W x H x D [mm]
20 x 233 x 160
Weight
0.34 kg
Degree of protection
Degree of protection according to DIN 40050
IP00
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