superdupercooper

hi i have got a couple of old P&Ts and would like to get either of them working, probably so i can put a telescope and camera on to do some star gazing from the nice warm inside i have 2x Molynx PT7T-240 and 1x Videmech 650. i know both units are 240V, but not much more. it would be great if someone could supply the specs of these units, maybe advise on how to control them from a PC. i'm an electronic engineer familiar with RS-485, RS-232 and I could make some control circuits if necessary, but don't like tinkering with 240V so if there is a standalone interface controller that would be best. thanks