B&R Automation PC 620, User Manual

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Standards and certifications • Emission requirements (emission)
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391 Automation PC 620 with 945GME N270 CPU board User's Manual V 1.10
3.2 Emissions, electromagnetic emissions
Other connections
150 kHz - 500 kHz Only informative
for cable lengths > 10 m
40 - 30 dB (µA)
Quasi-peak value
30 - 20 dB (µA)
Average
- -
Other connections
500 kHz - 30 MHz Only informative
for cable lengths > 10 m
30 dB (µA)
Quasi-peak value
20 dB (µA)
Average
- -
1) AC network connections only with EN 61131-2
Test carried out according to
EN 55011 / EN 55022 Limits according to
EN 61000-6-4
Limits according to
EN 55011 Class A
Limits according to
EN 55022 Class A
30 MHz - 230 MHz
measured at a distance of 10 m < 40 dB (µV/m)
Quasi-peak value
< 40 dB (µV/m)
Quasi-peak value
< 40 dB (µV/m)
Quasi-peak value
230 MHz - 1 GHz
measured at a distance of 10 m < 47 dB (µV/m)
Quasi-peak value
< 47 dB (µV/m)
Quasi-peak value
< 47 dB (µV/m)
Quasi-peak value
Test carried out according to
EN 55011 / EN 55022 Limits according to
EN 61131-2
30 MHz - 230 MHz
measured at a distance of 10 m < 40 dB (µV/m)
Quasi-peak value
230 MHz - 1 GHz
measured at a distance of 10 m < 47 dB (µV/m)
Quasi-peak value
Test carried out Limits according to 47 CFR Part
15 Subpart B class A
30 MHz - 88 MHz
measured at a distance of 10 m < 90 dB (µV/m)
Quasi-peak value
88 MHz - 216 MHz
measured at a distance of 10 m < 150 dB (µV/m)
Quasi-peak value
216 MHz - 960 MHz
measured at a distance of 10 m < 210 dB (µV/m)
Quasi-peak value
> 960 MHz
measured at a distance of 10 m < 300 dB (µV/m)
Quasi-peak value
Table 241: : Test requirements - Electromagnetic emissions for industrial areas
Table 240: Test requirements - Network-related emissions for industrial areas (cont.)