Appendix
A.3 Abbreviations
Power Module PM240-2
170 Hardware Installation Manual, 01/2020, A5E33294624B AL
A.3 Abbreviations
DC Direct current
DIP switch DIP switches are small switches, found mostly on PBCs, for making basic
Equivalent circuit diagram
European Economic Community
Earth leakage circuit breaker
Electromagnetic compatibility (EMC)
Electromagnetic interference
Insulated gate bipolar transistor
National Electrical Manufacturers Association
NO NO contact
Protective extra low voltage
Personnel protective equipment
Residual-current operated circuit breaker
Radio frequency interference
Voltage Peak Limiter; component for limiting voltage peaks
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