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ABBREVIATIONS AND ACRONYMS
The following is a list of abbreviations and acronyms used throughout this manual.
A
Amperes (Amps)
AC
Alternating current
AI
Analog Input
AO
Analog Output
CMM
Component Maintenance Manual
DC
Direct Current
Deg
Degree
DI
Digital Input
DMM
Digital Multimeter
DO
Digital Output
F
Fahrenheit
F.S.
Full scale
Ft-lbs
Foot pounds
GND
Ground
HMI
Human Machine Interface
Hz
Hertz
In-lbs
Inch pounds
KVA
Kilovolt amps
KW
Kilowatt
LCD
Liquid Crystal Display
LED
Light Emitting Diode
L-L
Line to Line
L-N
Line to Neutral
mA
Milli ampere
MSDS
Material Safety Data Sheet
mV
Millivolt
NEC
National Electric Code
NFPA
National Fire Protection Association
OSHA
Occupational Safety and Health Administration
UL
Underwriters Laboratory
VAC
Volts AC
