PLC Full Form | What Does PLC Stand For?

PLC: Programmable Logic Controller

PLC Full Form

PLC full form stands for Programmable Logic Controller. A programmable logic controller (PLC) is an industrial digital computer, which is optimized and proportioned for the control of the manufacturing process for robotic devices, assembly lines, or any such activity with high reliability.

Brief Explanation

PLC was first developed in the automobile manufacturing industry to provide flexible, fast, and easily programmable controllers to replace the rigid wired relative logic system. PLC originated in the automotive industry in the United States in the late 1960s and was designed to replace the system of relay logic.

PLCs can range from small modular devices to dozens of inputs and outputs (I / O), to single-processor housing, to large rack modular devices with thousands of I / O, and often to other PLCs. They have been widely adopted as high-reliability automation controllers suitable for harsh environments.

Structure

  • A processor unit (CPU) that interprets input, executes control programs stored in memory and sends output signals.
  • Power supply unit that converts AC voltage to DC,
  • Memory units that store data from inputs and programs executed by the processor,
  • An input and output interface, where the controller receives and sends data to/from external devices,
  • A communication interface for receiving data on a communication network and transferring it to a remote PLC.

What Is The Full Form Of PLC?

PLC full form stands for Programmable Logic Controller. It is an industrial digital computer, which is optimized and proportioned for the control of the manufacturing process for robotic devices, assembly lines, or any such activity with high reliability.

Next Topic: TB Full Form

Leave a Comment