1.Pu3200 adopts SuperH serial 32 bit microcomputer control system of Hitachi.2.Separate communication ports are used in Car and hoist , real time control and rapid response.3.Low cost, universality, higher capability of anti-interference and further communication distance.4.Super screen, mutiple language operation interface,easy for adjustment and maintenance.5.Fault diagnosis function, stop service automatically while fault happens without effecting other floor.6.Remote monitoring support.Parameters:Rated Velocity:0.5-4m/sCommunication Format: RS485 circularity communicationDisplay Mode: LED displaySuitable for 2-32 floor, full collective, single, parallel connection,duplex.Item Name:PU3200: Transformation Speed Communication Control PanelPU02: Car Indication ControllerPU04: Call/Indication BoardNotice:For example,7 floors,you will need 1 DLB-PU3200,1 DLB-PU02 and 8 DLB-PU04.