Nicely explained. I have one doubt. Can you please explain how input output cards convert signals and send to controller. I mean inside circuitry of io cards
Sir card ketnye volt par kam karta hai maine suna tha ki card jo 4-20ma ko 1-5 volt may convert kartha hai to card 1-5 volt kam kartha hai aysa maine suna tha.
Very very great explanation
Nicely explained. I have one doubt. Can you please explain how input output cards convert signals and send to controller.
I mean inside circuitry of io cards
Excellent explain
Glad it was helpful!
Nicely explained...my question is why we use 4-20 , why not 3-19 or 5-21 mA ?
It's because a 250ohm resistor is used to convert 1 to 5V output
@@ElectricalAndautomation_guru Very informative sir!!!y 250 ohm resistor only sir??Why not some other value then.
It will change the voltage value and will nit read by io card then.
Firstly:- to tern on the transmitter
Second:- To distinguish the error in the event of a cut in the wires or the transmitter does not work
Sir hum flow transmitter ko control valve kay badd may ku lagatye hai?
so that correction is done by control valve can be seen in coming time .
@@ElectricalAndautomation_guru thank you sir
Well explained !
Thanks, please share with others
Sir pull cord zss and belt switch ke bare me video banayeeee
Ok, sure.
Sir card ketnye volt par kam karta hai maine suna tha ki card jo 4-20ma ko 1-5 volt may convert kartha hai to card 1-5 volt kam kartha hai aysa maine suna tha.
You are absolutely right.
Sir make the video of three element loop
Already present in list
Please explain digital input barrier wiring and working
Ok.
Awesome
Thanks, please share with others.
PLC jo 1 to 5 volt read karta hai wo kese karta hai
it will automatically done by the card
Extent video bro
Thanks
Sir thoda easy way m btaye ki 4 to 20 he kyu krte h plzz
Ok
DDC & PLC
Ok
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