Related articles:
Process control
Fieldbus
Ladder logic
SCADA
Distributed control system
Automation
Relay
Modbus
Microcontroller
PID controller
Key terms:
plc
control
logic
programming
input
output
relay
analog
dcs
signals
loop
valve
switch
iec
communication
programmable
stored
diagram
automation
sensor
float
control system
processor
discrete
integer
modules
ladder logic
automotive
plc will
water level
plcs used
graphical
protocols
customized
early plcs
user interface
analog signals
modern plcs
arrangements
plc programs
programming languages
control panel
motion control
electromechanical
bedford associates
sequential function
distributed control system
hundreds or thousands
programmable logic controller
programmable controllers
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