Voltage Measure

[Yuto24 2]

Greetings!

 

How can I measure the current voltage of my 24V Battery using a FX5U, I need the PLC to turn on different outputs depending on how much charge is on the battery.

[Crossbow 295]

You can't directly.  You would need an analog input to read a variable value, and most of those are 0-10V.  You should be able to find some kind of device which can read the battery voltage and output a 0-10V analog signal.  4-20mA would also work.  You will need an appropriate analog input module for the PLC as well.

[WattUp 34]

If you can make due with 4 voltage level triggers, this might work for you. 

https://www.automationdirect.com/adc/shopping/catalog/process_control_-a-_measurement/signal_conditioners/limit_alarms_(analog_input,_relay_output)/fc-3rly4

 

[Yuto24 2]

Thanks both for the advices