Скачать или смотреть 3-Wire Transmitter to PLC: 4-20mA Wiring Explained

🎥Understanding how to wire a 3-wire transmitter to a PLC is crucial for ensuring accurate 4-20mA signal transmission in industrial automation. In this short video, "3-Wire Transmitter to PLC: 4-20mA Wiring Explained," we break down the wiring process step by step, covering how the 24V DC power supply, transmitter, and PLC analog input work together🚀

✅ Topics Covered:
🔹 What is a 3-wire transmitter and how does it work?
🔹 How to properly connect a 3-wire transmitter to a PLC
🔹 Understanding the 4-20mA signal loop in industrial automation

======================================================
The power supply used in this current loop cannot be an AC power supply. It must be a direct current, usually 24-volt DC.

From the positive side of the power supply, we bring 24 volts to power up the transmitter. Then the transmitter generates its desired signal current, which is the 4 to 20 milliamp signal going to the analog input of the PLC.

And as the common side of the transmitter and the common side of the PLC analog input is the same connection, this is the return path of the 4 to 20 milliamp signal.

======================================================
🔥 Have you seen our recent popular videos?

   • PLC Programming Languages: Ladder Diagram ...  
   • RS-232 Explained: Working Principle, Pinou...  
   • Capacitive Proximity Sensor: Working Princ...  
   • NPN Sensor Explained | Working, Wiring, an...  
   • What is PNP Sensor? Working, Wiring and Te...  
   • What is an RTU? Remote Terminal Unit  
   • What is an RTD Sensor? Types, Working Prin...  
   • Overload Relay Trip Class | Types of Overl...  
   • What is an Overload Relay? Connection & Wo...  

======================================================
💡 If you enjoyed this video and want to follow our upcoming videos, subscribe to this YouTube channel and relax your mind:

https://bit.ly/3CTjbUi

======================================================

#Automatedo #Transmitter #IndustrialAutomation #Automation #Instrumentation #PLCWiring #3WireTransmitter # CurrentLoop #PLCTutorial #ProcessControl #IndustrialControl #PLC #4to20mA