PLC REVISION

PLC is a

• digital controller

• Analog controller

• array controller

Few applications of PLC are

• Automatic doors

• vending Machines

• cereal filling systems

• all of the above

the part of the PLC where inputs and outputs are connected are

• input /output interface

• memory

• Processor

• power supply

the plc stores its programs in

• memory

• programming device

• power supply

• input device

An example of a digital device used in PLC is

• motors

• pressure sensors

• fan

• switches

Identify the analogue device used in PLC

• motors

• switches

• push buttons

identify the input device in PLC

• LED

• Motor

• Lamp

• sensor

Identify the output device in PLC

• pumps

• switch

• push button

• sensor

What is PLC stands for?

• Program Logic Control

• Please Learn Carefully

• Programmable Logic Controller

• Programmable Ladder Controller

What is the brand of PLC we used?

• Omron

• Siemens

• Festo

• Keyence