B&R Automation PC 620, User Manual

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Standards and certifications • Requirements for immunity to disturbances (immunity)
Sect
ion 5
Sta
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rds a
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certi
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393 Automation PC 620 with 945GME N270 CPU board User's Manual V 1.10
4.1 Electrostatic discharge (ESD)
4.2 High-frequency electromagnetic fields (HF field)
Test carried out according to
EN 61000-4-2 Limits according to
EN 61000-6-2
Limits according to
EN 61131-2
Contact discharge to powder-
coated and bare metal housing
parts ±4 kV, 10 discharges,
criteria B
±4 kV, 10 discharges,
criteria B
Discharge through the air to plastic
housing parts ±8 kV, 10 discharges,
criteria B
±8 kV, 10 discharges,
criteria B
Table 243: Test requirements - Electrostatic discharge (ESD)
Test carried out according to
EN 61000-4-3 Limits according to
EN 61000-6-2
Limits according to
EN 61131-2
Housing, completely wired 80 MHz - 1 GHz, 10 V/m, 80%
amplitude modulation with 1 kHz,
length 3 seconds, criteria A
2 GHz - 2.7 GHz, 1 V/m,
1.4 GHz - 2 GHz, 3 V/m,
80 MHz - 1 GHz, 10 V/m,
80% amplitude modulation at 1
kHz, duration 3 seconds,
criteria A
Table 244: Test requirements - High-frequency electromagnetic fields (HF field)