2-Wire Transmitter Connection to PLC #Shorts

🎥 By watching this video, you’ll get the answer to these questions:
- What is a 2-wire current loop?
- How to connect a 2-wire transmitter to a PLC?

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💬 Video Summary:

- In a 2-wire current loop, we have a power supply, a 4-20mA transmitter, and a receiving device such as a PLC analog input module.

- Let us trace the current through this loop. The current goes from the positive side of the power supply to the positive side of the transmitter, which powers up the pressure transmitter.

- Here is where it gets a little tricky is from there, the current goes from the negative side of the transmitter to the positive side of the PLC analog input.

- Then it goes back out of the negative side of the PLC analog input to the negative side of the power supply, and that will make our current loop.

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#Automatedo #transmitter #wiring

[mezikycy]

You're the best, This is what practicality is!!!!

[itsmetinnie]

pls share 4 wire transmitter which has external power supply

[Jason-os]

Cheer~~~a set of equipment used to generate and transmit electromagnetic waves carrying messages or signals, especially those of radio or television.😊

[michaeldownar]

Would this be considered sourcing or sinking?

[junaidjamshed]

Please upload video for 3wire and 4wire Transmitter in the same way

[dhinadhaya]

transmitter only positive supply is enough or not?