Years ago I built a simple control system to operate automatic shutters over windows and doors for the owner (now retired) of the company I work for. An FXos in a NEMA 1 enclosure with 4 omron cube relays and some terminal blocks. This was installed in an equipment closet (this is a very large house) that contained the original oem controller that failed and had to be replaced at least once a year due to spikes during storms at the cost of $420. Recently a water line burst over the equipment closet and the shutters went nuts. After dumping the water out of the relays and drying the plc (110vac powered) with a fan, the system works great.
Just thought this might be of interest to any Mitsubishi fans.
Just thought this might be of interest to any Mitsubishi fans.