Explanation of Access Controller Pro 2 connections needed

Hi,

Can some explain the individual connections of the terminal block and which ones I should be using?

I need to connect to my gate opener control board which has:
COM - common
OPEN - to open gate

If these are bridged, then the gate opens.

I was expecting the ACP2 to have 2 relay connections
COM - common
NO - normally open

Which would connect directly to my control board
COM to COM
NO to OPEN

The ACP2 terminal block has 8 connections:

Ext:
+5v

Port A:
D1
D0
GND

Port B:
REL1
REL2

Power:
PS1
PS2

Which ones should I connect up to where?

Thanks in advance
Dave

Hi @DaveJack. You can find all of the information we have on the Ring Access Controller Pro 2 in our Help Center Article here. I’d recommend starting there to see if you can find the relevant information you need. If you are still unsure or have any other questions, you can call +1 (888) 255-104, Monday through Sunday between the hours of 6 AM - 7 PM PST for further assistance on installing your Ring Access Controller Pro 2. :slight_smile: