1. What is Promixity Sensor? Proximity sensors or switches are pilot devices that detect the...
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What is Fiber Optic Sensor?
1. What is Fiber Optic Sensor? Fiber optic sensor is a type of sensor composed of 1 amplifier and 1...
What is Photoelectric Sensor?
1. What is Photoelectric Sensor? A photoelectric sensor is a device that emits a frequency beam of...
What is an IP ratings?
What is the IP index. Surely we have heard of the phrase “IP standard” or “IP...
Data types used in PLC (Number)
Using PLCs requires us to become familiar with other number systems besides decimal. Some PLC...
Data types used in PLC
When working with PLCs, you must understand very well the types of data in the PLC we are dealing...
What is the Signal?
1. What is the Signal? A signal is a physical quantity that contains information or data that can...
Fundamentals of Logic
1. The Binary Concept The PLC, like all digital equipment, operates on the binary principle. The...
What is Circuit Breaker?
Circuit Breaker (CB) is the common name of the automatic switch (automatic breaker). CB has the...
What is a Thermal Relay?
Thermal relays are a type of electrical device used to protect motors and electrical circuits from...
