PROGRAMMABLE LOGIC CONTROL.(LL)>CUSTOM<
PROGRAMMABLE LOGIC CONTROL.(LL)>CUSTOM<
5th Edition
ISBN: 9781266481475
Author: Petruzella
Publisher: MCG
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Chapter 14, Problem 21RQ
Program Plan Intro

Transmission media:

  • Transmission media is also known as communication channel.
  • It is defined as a pathway which carries the information from sender to receiver.
  • Data is usually transmitted through electrical or electromagnetic signals.
  • These signals can be transmitted through copper wires, optical fibers, atmosphere, water, and vacuum.
  • Transmission media can be broadly classified into two groups such as wired/guided media and wireless/unguided media.

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PROGRAMMABLE LOGIC CONTROL.(LL)>CUSTOM<

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