
Appendix
7.5 Abbreviations
PM230 Power Module IP55
Hardware Installation Manual, 11/2014, A5E35319202B AA
89
7.5
Abbreviations
Abbreviation
State
AC
Alternating Current
CE
Communauté Européenne
CU
Control Unit
DC
Direct current
DI
Digital input
DIP
DIP switch
DO
Digital output
ECD
Equivalent circuit diagram
EEC
European Economic Community
ELCB
Earth leakage circuit breaker
EMC
Electromagnetic compatibility
EMI
Electromagnetic interference
FSA
Frame size A
FSB
Frame size B
FSC
Frame size C
FSD
Frame size D
FSE
Frame size E
FSF
Frame size F
FSGX
Frame size GX
GSG
Getting Started Guide
HO
High Overload (Constant Torque)
I/O
In-/output
IGBT
Insulated gate bipolar transistor
LED
Light emitting diode
LO
Light Overload (Variable Torque)
NC
Normally closed
NEMA
National Electrical Manufacturers Association
NO
Normally open
OPI
Operating Instructions
PELV
Protection by extra low voltage
PM
Power Module
PPE
Personal protective equipment
RCCB
Residual current circuit breaker
RCD
Residual current device
RFI
Radio frequency interference
SELV
Safety extra low voltage
VT
Variable torque