I am software guy and this is my first time here. So pardon me for my lack of understanding.
I have a device with analog input, that can read analog input in the form of DC Voltage within the range of 9V-DC to 24V-DC. The source of analog output emits the analog output in the form of DC voltage in the range of 40V-DC to 100V-DC.
How do I receive the analog value in my device?
I find on the internet that there is a DC-DC converter but those are usually fixed voltage input and output. And as you can see, my system requires variable range input and output.
- 100V converts to 24V
- 60V converts to 16.5V
- 40V converts to 9V
After I read the value successfully, at the firmware level, I can display the value of 24V into 100V. It's just that I cannot read the 100V value directly because the device has a higher limit of being able to read up to 24V only.