Section 9 Glossary - ABB RELION 615 series Installation Manual

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Section 9
615 series ANSI
Installation Manual
Glossary
AIM Analog input module
ANSI American National Standards Institute
BI/O Binary input/output
BIO Binary input and output
CT Current transformer
EMC Electromagnetic compatibility
HW Hardware
LCD Liquid crystal display
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
SW Software
UL Underwriters Laboratories
VT Voltage transformer
Section 9
Glossary
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