Section 9
Glossary
AIM
Analog input module
BI/O
Binary input/output
BIO
Binary input and output
CT
Current transformer
EMC Electromagnetic compatibility
IEC
International Electrotechnical Commission
LCP
Liquid crystal polymer
LED
Light-emitting diode
LHMI Local human-machine interface
PA
Polyamide
PBT
Polybutylene terephthalate
PC
1. Personal computer
2. Polycarbonate
PSM Power supply module
RoHS Restriction of hazardous substances
VT
Voltage transformer
1MRS758405 C
Section 9
Glossary
SMU615
57
Installation Manual