PCs, PLCs and other forms of controllers
What does PLC stand for in automation?
Programmable Logic Controller
Which of the following is NOT a common component of a PLC?
Keyboard
What is the primary function of a PLC?
Control industrial processes and machinery
Which programming language is commonly used for PLCs?
Ladder Logic
Which of the following is a characteristic of an industrial PC?
Designed to operate in harsh environments
What type of memory is used in a PLC for storing programs permanently?
ROM
Which communication protocol is commonly used in PLCs?
Modbus
How do PLCs primarily receive input signals?
Through I/O modules
Which company is known for manufacturing PLCs?
Siemens
Which of the following is NOT a type of industrial controller?
Smartphone