Recent content by JohnGould

Thanks again. I misinterpreted what the expansion jacks on the TWA were for. Now I understand how to connect the XOVR, and how to get additional output relays through it and the RB.

Thanks Work2Play. I guess, at least, the setup I described above gives me 3 outputs with relays (14, 15, 16). It seems there are several ways to set-up multiple boards in a dasiy-chain. Would this be a reasonable connection: M1RB ---> M1XOVR ---> M1TWA ---> M1G main board?

I have an M1TWA connected to the M1G main board. In order to gain additional outputs I bought an M1RB and connected it to J3 ("out to expand") on the M1TWA board. There is no data bus connection on the RB. It occurred to me that that perhaps I should have gotten an M1XOVR instead of the RB. The...

Thanks very much to both of you. It is great to know that I can also use an EOLR for the sensors.

I'm building a new house with a 3-car garage. During the electric rough-in a 6-wire cable was to be run to the garage door alarm contacts, but unfortunately only a 4-wire was run. Is it possible to still connect 3 NC contacts with the 4 wires, using a remote common ground at the doors, given...