In Industrial Automation, generally when people say ‘interposing relay’ it means a general purpose relay that is used for interposing, meaning to separate or put a barrier between two circuits. Interposing relay normally consists of a coil that is energized Read more…
Tag: programmable Logic Controller
Programmable Logic Controller (PLC) is an industrial digital computing device that helps us to monitor inputs and outputs and make some decisions for industrial processes. Everyone have a doubts on that how the PLC knows the process sequence. PLC Read more…
Modbus Communication is a Communication Protocol used in PLCs for Communication between a Master/Slave. Modbus is used for transfer of information over the Serial lines between the Master and Slave. Modbus is just a set of rules for data transmission. Read more…