BR-Automation Automation PC 820, User Manual, Page: 184 / 252

184
Standards and certifications • Requirements for immunity to disturbances
Automation PC 820 User's Manual V 1.00
4.8 Damped oscillations
Test carried out according to
EN 61000-4-12 Limits according to
EN 61131-2
Power I/O, L to L
±
1 kV, 1 MHz, repeat rate
400/seconds, length 2 seconds,
connection lengths 2 m, criteria B
Power I/O, L to PE
±
2.5 kV, 1 MHz, repeat rate
400/seconds, length 2 seconds,
connection lengths 2 m, criteria B
Table 132: Test requirements - Damped vibration