Automation
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What is DCS?
Introduction Distributed Control System refers to a control system usually of a manufacturing System, process in which the controller elements are not central in location but…
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Introduction of Siemens PLC
Introduction Siemens makes several PLC product lines in the SIMATIC S7 family. They are: S7-200, S7-300, and S7-400. Siemens Step 7…
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Introduction of Allen Bradley PLC
Introduction Rockwell Automation traces its history to 1903 and the formation of the Compression Rheostat Company, founded by Lynde Bradley…
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Permissive circuits in PLC
Introduction A practical application of switching and relay logic is in control systems where several process conditions must be met…
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Basics of Relays
INTRODUCTION A relay is an electrically operated switch. Relays are a remote control electrical switch that can be switched using low…
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Introduction to DCS (Distributed Control System )
What is Distributed Control System ?There are many definitions of distributed control, but the basic concept is always the same:…
Read More » Basics of Load Cell
What is a Load Cell?Load cell is a device that converts force in to an electrical signal.A load sensor is…
Read More »What is a relay ? Internal architecture of a relay
Relays – Relays are switches that open and close circuits when actuates with an electrical signal. A switch is a…
Read More »Basic Concept of PLC (Programmable logic controllers).
What is PLC? PLC is a solid state device which control output device based which control output device based on…
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