GE 517-0224-16A-458525 modular

Provided by Shanxi Runsheng Import and Export Co., Ltd

① Brand: GE

② Model: 517-0224-16A-458525

③ Product category: module

④ Payment method: telegraphic transfer, USD, Western Union remittance

⑤ Freight: The freight in different regions shall be subject to the local freight forwarder

⑥ Does it include tariffs? It does not include any taxes.

⑦ Packaging: Use the Seller’s safe packaging.

In 1968, GM (General Motors) of the United States proposed to replace the relay control device. The next year, Digital Corporation of the United States developed the first generation of programmable controller, which met the requirements of GM’s assembly line. With the development of integrated circuit technology and computer technology, there are now the fifth generation PLC products.

In the manufacturing industry characterized by changing geometric shape and mechanical properties and the process industry characterized by converting raw materials into products through physical and chemical changes, in addition to the feedback control dominated by continuous quantity, there are a large number of open loop sequential control dominated by switching quantity in the manufacturing industry, which performs sequential action number and sequential action according to logical conditions; In addition, the interlocking protection action is controlled according to the logic relationship independent of sequence and time sequence; As well as a large number of switching value, pulse quantity, timing, counter, analog quantity out of limit alarm and other state quantity based discrete quantity data acquisition monitoring. Because of these requirements of control and monitoring, PLC has developed into a product that mainly replaces relay circuit and carries out sequential control. Over the years of production practice, PLC, DCS and IPC have gradually formed a tripartite confrontation, and other single loop intelligent regulators have accounted for a certain percentage in the market.