Monday, August 28, 2017

Modular and Integrated PLC : Differences, Advantages and Disadvantages

Modular and Integrated PLC - Basically, there are 2 types of PLC, modular and integrated. Each of it has advantages and disadvantages. but the function is same. Every PLC mainly consists of 3 modules which were Power supply module, CPU module, and I/O module. In some modular PLC, it also required using rack or bus.

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Saturday, August 26, 2017

Types of PLC Programming Language

Types of PLC Programming Language - To make sure that the plc work as the system designer desired, it need to be programmed. There are many PLC programming standard that we can choose. But based on the International Electrotechnical Commision (IEC) Standart, there are 5 types of PLC programming languages.


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Monday, August 21, 2017

Advantages and Disadvantages of PLC

Advantages and disadvantages of PLC - To add more considerations before creating a system control especially a PLC-based system control, we need to know the advantages and disadvantages of PLC in general. While different PLC manufacturer will have their own advantages and disadvantages. So after you choose to use PLC, make sure you know which PLC type and manufacturer you will choose.

advantages and disadvantages of PLC
advantages and disadvantages of PLC


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When and Why using PLC?

When and Why using PLC? - We already know a little bit about the history of PLC. The next question is why and when we need to use PLC?. Let discuss it.
When and why using PLC
Ilustration

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Sunday, August 20, 2017

History of PLC : Before and After PLC Exist

History of PLC - As we see, so many industries that rely their system on PLC. For a deeper understanding, There are two conditions based on the existence of PLC, before and after the PLC exist. But first, let see what is PLC?


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