ups and auto shutdown

Hi guys

I have two controller,a BTT GTR V1.0 and a MKS ROBIN NANO V3
can I use ups module(power lose recovery) and auto power off after print is done module for the both boards at the same time?

A drawing of the system would be very helpful.

Does each controller have it's own AC to DC supply? Is there one UPS supplying the AC to the two power supplies? Does the UPS generate the power fail signal? Is the power fail signal isolated (optically or via relay)?

actually I want to use one of these boards,I want to know witch one can support both these module(the pictures)at the same time?

These modules do two different things.

mks ups 12V provides 1) a little power after the main power has stopped and 2) power loss signal. The power loss signal tells the controller to save the print info to the SD card so that the print can be resumed after power loss. The little bit of extra power is so the nozzle can be lifted away from the print (to keep from ruining the print).

mks_pwc_module is used by the controller to shut off the AC power when a print is done.

Thanks for your explanation bro
I said I have two controller,a BTT GTR V1.0 and a MKS ROBIN NANO V3
I want to use one of these controllers for my new 3d printer,I want to know which one of these controllers support both the modules(mks ups 12V & mks_pwc_module)at the same time?

Edited 2 time(s). Last edit at 09/02/2022 12:15AM by Enzo-B.

Both controllers will work with theses modules. Both have plenty of IO pins that can be used.