电梯主板                             SEW变频器  MDV60A0022                           SEW变频器 MDV60A0450                          伦茨变频器EVF8217-E

       信捷触摸屏TP765-T                            工业电脑  6ES7641-2AA00                           电机驱动器 CW250                         西门子触摸屏6AV7874-1AE32