Pilz PMCtendo SZ Series Operating Manual page 83

Appendix
10 Appendix
10.1 Abbreviations
Abbreviation
CSA
DC
DGUV
DIN EN
DIN IEC
EMC
FKM
IEC
IP
MTTP, MTTF
PE
PFH, PFH
UL
Operating Manual PMCtendo SZ
1002405-EN-04
Meaning
Canadian Standards Association
Direct Current
Deutsche Gesetzliche Unfallversicherung (en.: German Social
Accident Insurance organization)
German acceptance of a European standard
German standard based on the International Electrotechnical
Commission
Electromagnetic compatibility
Fluororubber
International Electrotechnical Commission
International Protection
Mean Time To (dangerous) Failure
D
Protective Earth (i.e. grounding conductor)
Probability of a (dangerous) Failure per Hour
D
Underwriters Laboratories
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