ACB
Air Circuit Breaker
ADC
Analog to Digital Converter
AGV
Automated Guided Vehicle
AI
Analog Input
AO
Analog Output
CNC
Computer Numerical Control
CPU
Central Processing Unit
DCS
Distributed Control System
DI
Digital Input
DO
Digital Output
FBD
Function Block Diagram
HMI
Human Machine Interface
I/O
Input Output
ICSS
Integrated Control and Safety System
IL
Instruction List
IP
Ingress Protection
IP Address
Internet Protocol Address
LAD
Ladder Diagram
MCB
Miniature Circuit Breaker
MCC
Motor Control Center
MCCB
Motor Control Circuit Breaker
MPCB
Motor Protection Circuit Breaker
NC
Normally Closed
NO
Normally Open
PA
Process Automation
PAC
Programmable Automation Controller
PASS
Pull the pin Aim base of the fire Square the trigger Swipe side-to-side
PCS
Process Control System
PG
Programmer
PLC
Programmable Logic Controller
PROFIBUS
Process Field Bus
PROFINET
Process Field Network
RAM
Random Access Memory
ROM
Read Only Memory
RTU
Remote Terminal Unit
SCADA
Supervisory Control and Data Acquisition
SCL
Structured Controlled Language
SFC
Sequential Function Chart
SIL
Safety Integrity Level
SIS
Safety Instrumented System
STL
Statement List
TIA
Totally Integrated Automation
WINAC
Windows Automation Center
WINCC
Windows Control Center
XIC
Examine if Closed
XIO
Examine if Opened