Sunday, July 17, 2016

PLC Acronyms

PLC Acronyms

The following table shows a list of commonly used Acronyms that you see when researching or using your PLC.
ASCIIAmerican Standard Code for Information Interchange
BCDBinary Coded Decimal
CSACanadian Standards Association
DIODistributed I/O
EIAElectronic Industries Association
EMIElectroMagnetic Interference
HMIHuman Machine Interface
IECInternational Electrotechnical Commission
IEEEInstitute of Electrical and Electronic Engineers
I/OInput(s) and/or Output(s)
ISOInternational Standards Organization
LLLadder Logic
LSBLeast Significant Bit
MMIMan Machine Interface
MODICONModular Digital Controller
MSBMost Significant Bit
PIDProportional Integral Derivative (feedback control)
RFRadio Frequency
RIORemote I/O
RTURemote Terminal Unit
SCADASupervisory Control And Data Acquisition
TCP/IPTransmission Control Protocol / Internet Protocol

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