5SHY4045L0004 3BHB021400R0002 3BHE039203R0101 GVC736CE101 Semiconductor thyristor ABB

Control station includes field control station and data acquisition station. There are cabinets, power supplies, control computers, other components. The main task of field control unit is to collect and process data, and to implement closed-loop feedback control, sequence control and batch control for controlled objects. Users can select and configure different field control units to form field control stations according to different application requirements. With the process control oriented to continuous production as the main, and the sequential logic control as the auxiliary, a field control station which can realize a variety of complex control schemes is constructed. Field control station with sequence control and interlock control functions; A field control station is constructed to collect the overall information of a large number of process signals. The engineer station is the man-machine interface between the technician and the control system, which can monitor the application system. The engineer station provides users with a flexible, fully functional working platform, through the configuration software to achieve a variety of control strategies required by users. Some small DCS engineer stations can be replaced with an operator station. The main equipment of the operating station includes the operating platform, microprocessor system, external storage device, graphic display device, operating keyboard and mouse, and print output device.