1) Adopts micro control system 2) Controller: XT-CON2233 used for gearless lift, XT-CON2231 used for geared lift 3) Uses modularized structure to deal with each process in the computer data system 4) The control system with XTSC1 maim board is commonly used for AC-2M VVVF and hydraulic elevators 5) Different options of communication connections like parallel, semi-series wound or full series wound can be selected Application scopes: 1) Capability: 630~1,600kg 2) Speed: ≤1.75m/s 3) Max. lifting height: 90m 4) Max. stops: 24