Dahua vto3211d - help....Installing VTO with keypad

[AviCo]

Need help with installing Dahua vto3211d on existing setup which is 12v3a power supply controller <-> keypad,
on gate i have electric strike.
Keypad is working fine but how i should connect also the vto to the power supply/controller?
The vto get an rj45 with poe from switch and now somehow needs to connect to controller so
when it get "door open" command it will open the strike.

see schematics of the Dahua vto and power supply.
I found also on general schematic with different options.

 

[AviCo]

anybody can help?
really stuck with it

 

[Levo317]

I just ran into the exact same issue with the exact same configuration. . I am surprised that no one eas able to answer. were you able to solve it. To be more clear,
1- Shoud I connect NO-COM ports from VTO to NO-COM ports on the power supply (parallel);
2- O should I map Control+ and Control- on the power supply to some ports on the VTO? Which ports?