Technical information
8.4 Technical specifications
SIMATIC IPC477E
Operating Instructions, 11/2020, A5E37455003-AF
129
Power consumption (typical)
The table below shows the maximum power consumption of the devices with and without
expansion.
Device type
Without expansion
With PCIe
15" Touch
70 W
77 W
19" Touch
78 W
85 W
22" Touch
75 W
82 W
24" Touch
75 W
90 W
Electromagnetic compatibility
Interference emission
EN 61000-6-4; CISPR 22 Class A;
FCC Class A
Immunity with regard to con-
ducted interference on the
supply lines
± 2 kV according to IEC 61000-4-4; burst
± 1 kV according to IEC 61000-4-5; symmetrical surge
± 2 kV according to IEC 61000-4-5; asymmetrical surge
Noise immunity on signal lines ± 2 kV according to IEC 61000-4-4; Burst; Length > 3 m
± 1 kV according to IEC 61000-4-4; Burst; length < 3 m
± 2 kV according to IEC 61000-4-5; Surge, symmetric, length > 30 m
Immunity to electrostatic dis-
charge
± 6 kV contact discharge in accordance with IEC 61000-4-2
± 8 kV air discharge in accordance with IEC 61000-4-2
Immunity to RF interference
10 V/m, 80 – 2700 MHz
80% AM according to IEC 61000-4-3
3 V/m, 2.7 – 6 GHz
10 V, 10 kHz – 80 MHz according to IEC 61000-4-6
Immunity to magnetic fields
100 A/m, 50/60 Hz according to IEC 61000-4-8
