Siemens SIMATIC Box PC 820 User Manual

10-2
Box PC 820 / PC FI45 V2, Manual
A5E00051531-03
10.1 Technical Specifications
Voltage
Voltage Max. Current Voltage Stability
+ 12 V 8.5 A  4 %
– 12 V 0.5 A  6 %
+ 5 V 22 A  3 %
– 5 V 0.5 A  5 %
+ 3.3 V 10.0 A  5 %
Voltage
Input voltage 115/230 VAC,  10 %
Line voltage frequency 47 – 63 Hz
Power consumption  320 Watt
Jumpering on power failure 20 ms at 175 W
Output power 220 W DC to T
U
= 32

C / 180 W DC to T
U
= 45

C
Degree of protection IP20
Protection class VDE 0106
Certification EN 60950/IEC 950, UL
Power-Good Signal
T1 T2 T3
Power-Good Signal:
Input voltage
POWER GOOD
T1: preset time 100 ... 500 ms
T2: hold-up time 16.6 ms minimum
T3: save time 1 ms minimum
+5 V
Secondary voltage
Figure 10-1 Time Characteristics of the Power-Good Signal
Power Supply
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Siemens SIMATIC Box PC 820 Specifications

General

Brand	Siemens
Model	SIMATIC Box PC 820
Category	Industrial PC
Language	English