IGBT Supply Unit SW AQKL7240 for Kone elevators drives. COMPATIBILITY: RMIO boards: Support RMIO-0x and RMIO-1x for ACS600 and ACS800 IGBT Supply Units. NAMC-boards: This SW doesn#t support NAMC boards. Control Panel CDP 312R: Software ver. 5.20 or newer. Can be identified from the panel label CODE: 64378660D. Control Panel CDP 312 Software ver. 4.25 or newer. Panel with the code 61085301 D includes SW ver. 4.25.