SIMATIC S7-200 series PLC applied to all walks of life and various occasions in the detection, monitoring and control of automation. S7-200 series to the power of both the independent operation of, or connected to a network able to achieve complicated control functions.

Therefore S7-200 series of high performance / price ratio. S7-200 series of outstanding performance in the following areas:

* High reliability

* Very rich instruction set

* Easy to master

* Convenient operation

* Rich built-in integration

* Real-time features

* Strong communications

* Rich extension S7-200 series in-house automation systems in its full power.

Use of the relay may cover a range from the simple alternative to the more complex control of the automatic control.

Applications extremely broad, covering all with automatic detection and control of industrial automation and civilian areas, including machine tools, machinery, power facilities, civilian facilities, environmental protection equipment, and so on. Such as: punching machine, grinding machines, printing machinery, rubber chemical machinery, central air conditioning, elevator control, the movement system. S7-200 series PLC to provide four different basic models of eight kinds of CPU for your use.