How to Interface Industrial 4-20mA Sensors with Raspberry Pi Pico PLC | Mitsubishi FX1N PLC

แชร์
ฝัง
  • เผยแพร่เมื่อ 17 มิ.ย. 2023
  • #raspberrypipico #mitsubishi #4-20mA #plc #relay #temperature
    4-20 mA industrial sensors are connected to a Raspberry Pi Pico-FX1N PLC with a 4-20 mA current-to-voltage converter module. The module output is first calibrated to 3.3 volts to match the Raspberry Pi Pico voltage tolerance range. A 4-20 mA current source injects a 4-20 mA current range into the module, and the corresponding zero and span output voltages are adjusted with potentiometers on the module as measured by a multimeter. An industrial temperature transmitter function is programmed into the Raspberry Pi Pico-FX1N PLC with the Mitsubishi GX works 2 to operate a relay at a setpoint.
    The Raspberry Pi Pico, unlike the previous Raspberry Pis, is a microcontroller board like the Arduino Nano but built around the RP2040 microcontroller chip. You can turn a Raspberry Pi Pico into a Mitsubishi FX1N Programmable Logic Controller (PLC). A firmware developed by Suratin of TF Maker Shop on GitHub will turn a Raspberry Pi Pico into a Mitsubishi FX1N PLC. The Raspberry Pi Pico - Mitsubishi FX1N PLC can then be programmed with GX Works2 or GX Developer. The GX Works2 or GX Developer software is the Mitsubishi OEM software for programming their brand and series of PLCs.
    Pi Pico-FX1N PLC Analog Input 0:25
    Analog Input Simulation 1:07
    Current Module Calibration 2:32
    Temperature Transmitter 3:43
    FX1N Firmware Download: github.com/suratin27
    Turning Your Raspberry Pi Pico to Mitsubishi FX1N PLC: • Turning Your Raspberry...
    Buy the required hardware for the next couple of videos from Aliexpress with this link to support this channel.
    1. Raspberry Pi Pico
    s.click.aliexpress.com/e/_Dek...
    2. Raspberry Pi Pico Screw Terminal Expansion Board
    s.click.aliexpress.com/e/_DDy...
    3. 4-20mA Current To Voltage Module
    s.click.aliexpress.com/e/_AfeXw5
    4. 24V DC Multiple Channel Optocoupler Relay Module
    s.click.aliexpress.com/e/_AVorGI
    5. 16mm 24V Panel Mount LED Indicator Lamp
    s.click.aliexpress.com/e/_AbD73O
    6. 4-20mA Current Signal Source
    s.click.aliexpress.com/e/_AqqxZc
    7. 0-100 Degree Celsius PT100 4-20mA Temperature sensor
    s.click.aliexpress.com/e/_ApTb3g
    8. 10 kiloOhms Potentiometer
    s.click.aliexpress.com/e/_9jxZ0h
    8. Jumper Wire
    s.click.aliexpress.com/e/_A7zCFy
    10. Power Supply
    s.click.aliexpress.com/e/_ACIMRk
    11. LM317 DC-DC Step-Down Converter Power Supply Module
    s.click.aliexpress.com/e/_AoIxjp

ความคิดเห็น • 17

  • @qzorn4440

    A most creative and professionally designed RPi-PICO 4 to 20ma project. 🤩 Thank you for the step-by-step video.

  • @burningions

    Love from india

  • @antoniofranciscodacosta9608
    @antoniofranciscodacosta9608 ปีที่แล้ว +1

    Your video classes are extremely useful, congratulations on your commitment

  • @donnyblackston1676
    @donnyblackston1676 ปีที่แล้ว +1

    Very nice video, I,ve been testing the Pico-FX1N with ScadaBR with some results. Could you do a video on the Modbus features of the 1.8 firmware? Not sure if it's me or the modbus is very limited. Only able to use the "y" outputs as coils. Thanks

  • @lenslens7379
    @lenslens7379 ปีที่แล้ว +1

    Bro U always on top!

  • @davutkaraca315

    If 4 ma is 0v out how can we know that the sensor cable broken ?😮

  • @asitsantra3491

    hmi connection video pls...

  • @dungletri4937
    @dungletri4937 ปีที่แล้ว

    can you do with Encoder?