No.mikefamig said:I had to do a little reading but I think that I understand what you were saying about the RIB. You are saying to get a backup ps/battery for the 212 ps and have it switch based on the 212 supervisory zone, yes?
Mike.
The 212 would have a small battery to satisfy it's charging circuit and self test functions. You would have a larger battery running on a more robust power supply/charger. The RIB would be DPDT and also have an AC trigger connection. No AC would cause the RIB to change state, disconnecting the 212's battery as well as the larger battery charger and connect the larger battery to the 212's battery leads.