Help replacing GE CS375 with Konnected Pro

I received the new Konnected Pro being in the first order batch. Next morning i started to dismantle the old GE CS375. Using an online manual i started to translate and transfer the wires.

GE panel                          Konnected

EXT                                    external Sirene or flash lamp

INT                                     internal Sirene or flash

COM                                   Ground

Z1...Z10                            Zone 1... Zone 10

AUX+                                 Power positive

DATA                                 N/A is the keypad

Sofar i get it, but i don't understand there were 7 wires bundled together in port that GE calls R1 NO . The manual told me that this means Relay Normally Open. It doesn't make sense to me.

Looking on the quantity of the other wires and knowing i have mostly Motion Sensors and couple of door/window sensors i am guessing that the 7 wires should either go to Ground or Negative.

I decided to connect them to Ground, thinking that it wouldn't damage anything and give it a test. I saw that the red lights started to burn on the Motion sensors when someone passed them.

Next step: Integration Home assistant. Was easy enought. Just click and configure the ports.

But i coudn't see the status change in Home Assistant. I thought it was software issue.

After 1/2 hour the Konnected board went offline and the bluel light kept flashing. I have no means to debug it. Sometimes i came online again. Green light. Then went offline again.

What i am thinking about, please give your advise

i made an incorrect connection and the 7 wires need to go on Negative power. This mistake may create the Konnected board to panic and reboot ?

if i go ahead an connect them to Negative, could i damage the motion sensors?

One way to figure it aout is to disconnect everyting and start from scratch. Hope to avoid it.