83W-A04S1SSTNJ-N FOXBORO
PLC is developed from the relay logic system and is mainly used in discrete manufacturing and process control. In the initial stage, it was mainly used to replace the relay control system, focusing on switching sequence control.
In recent years, with the development of microelectronics technology, large-scale integrated circuit technology, computer technology and communication technology, PLC has made a leap in technology and function. On the basis of the initial logic operation, functions such as numerical operation and closed-loop adjustment have been added, and functional modules such as analog quantity and PID adjustment have been added; the operation speed has been improved, and the capability of the CPU has caught up with the industrial control computer; the improvement of the communication capability has developed many It is a kind of local bus and network (LAN), so it can also be constituted as a distributed system. Especially personal computers are also absorbed into PLC systems.
FOXBORO, EMERSON, TRICONEX, XYCOM, BENTLY, ROCKWELL, ABB, GE, Allen-Bradley, YOKOGAWA, HONEYWELL, RELIANCE, SCHNEIDER, MODICON, Westinghouse, WOODWAED, Motorola, Rexroth, ACSO, Dankong. And other major brands of DCS system accessories, robot system accessories, large servo system spare parts. (Professional discontinued accessories, original imported original products, customs declaration form, and one-year warranty.)
person: Manager Cao Telephone: 15383419322 (Same number on WeChat) QQ number: 2970592941
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