140CPS12400 Schneider Power Supply Module

140CPS12400 Schneider Power Supply Module

140CPS12400 utilizes the advantages of fast computing speed and powerful information processing function of computer to make the computer centralize the management of various control subsystems, comprehensively process the on-site information and give the optimal solution. At the same time, the control level computer can be connected to other computers through LAN, which can realize resource sharing, but also can make different systems under unified scheduling, coordinated work, and reduce the waste of resources.

140CPS12400 workstations are decentralized and then connected to the network, so that each control device of the executive level can realize decentralized control in the field and transfer the information to the upper control machine through the network, so that the upper machine can carry out centralized management. Even if the lower PLC or remote workstation individual device failure, will not lead to the paralysis of the whole system, the overall performance is good, reliable operation.

The main function of 140CPS12400 is to complete the commands given by the organization level and to be responsible for the coordination of the PLC at the execution level. This level can be constituted by a computer or the main PLC. With the continuous improvement of PLC’s performance-price ratio, the monitoring/coordination level of a general substation can be undertaken by the main PLC. In the substation, the synchronous regulation of multiple transformers is mainly responsible for this level, and it is also responsible for the transmission of field information at the execution level, which plays a bridge role in the whole hierarchical step-by-step control. In smaller substations, it is also possible to integrate the organization level and the monitoring/coordination level in a high-performance computer in order to save investment.