KC868 0-5 inputs

[vincent]

I have a Kincony KC868-A6 and I wonder if I could convert the 2 4-20mA inputs to 0-5v DC inputs. 
I went trough the documentation (and diagram) and I can’t figure out how to do this. 
https://www.kincony.com/download/KC868-A6-schematic.pdf

I understand that I need to replace two resistance switch "4-20mA" --> "0-5v" type signal but I can't figure out what to do.
Best regards,
Vincent

[admin]

compare with these two resistance. switch "4-20mA" to "0-5v" signal.
   

[vincent]

Thank you for taking the time to answer my request. In practice, could you please advice on what to do to achieve this. Should I modify the two AA2 and AA2 wiring and if so, I’m unclear on what to do and how to do this on the board? Thank you

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Here is a picture of the board, could you highlight what to do please. CMS soldering is going to be a challenge for me.

[admin]

KC868-A6 already have 4 channel "0-5v" adc , why you need to switch '4-20mA" to "0-5v"? KC868-A6 default adc is 0-5v
here is diagram:
   

[vincent]

ok that's good news. I thought it was only 2 inputs for 0-5V as stated on the product description page
https://www.kincony.com/images/KC868-A6/...6-2_01.jpg

it says "2 analog inputs 0-5V" but now I understand it has 4 analog inputs 0-5V.
Also, the YAML code sample for A8S referrer to 2 0-5V inputs and 2 analog inputs 4-20mA
https://www.kincony.com/forum/attachment.php?aid=3375

So thank you, I don't need to change any hardware to use 4 analog inputs 0-5V.

[admin]

yes, it's ok , work with 4 channel "0-5v".

[vincent]

Great thank you. I'm still a bit confused with the pin reference.
Do you confirm it is 32/33/34/35?
If so why is it IO32 and I35 if the inputs are the same type?

   

[admin]

#define ANALOG_A1  36
#define ANALOG_A2  39
#define ANALOG_A3  34
#define ANALOG_A4  35
only see the left number in photo.