Answer / bunny

Modbus,Profibus and Fieldbus are industrial standrad
protocols with which instruments are communicating each
other. A protocol is a set of rules that governs
communications within a network, defining everything from
how connections are made between devices to how the message
itself is formatted. They can be implemented through
software, hardware, or both.

Answer / arash

In practical issue , main differents are: Lenghth of
segments , capability for using in hazerdous areas ,
communication speeds , number of devices can be connected
to them and also kind of industry they are going to be
used .

what is the thermocuple compensation circuit

3 Answers  

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How many types of sensor

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field bus transmitter calibration procedure tell me

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0 Answers  

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draw the block diagram of a level transmitter ?

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0 Answers   CCIE, RTD,

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