PJ

I have been told it is Norbain - but i am not 100%. It has a circuit board with 11 contacts along one side and 11 along the opposite side. It also has 3 green relays down the centre. Photo attached.

I have just obtained a second hand access control system (partly manufactured by Dantech) It has a DA371 PSU and another circuit board for the connection of the card swipe/proximity reader, maglock, emergency access release, normal internal release etc. The problem i have is that i have no wiring instructions to enable me to connect all of my devices to it for my small premises. Can anyone help please. Thanks PJ