cpu modules is the heart of the PLC system. It executes the control instructions of the control logic program. It also communicates with other devices, which can include I/O Devices, Programming Devices, computers, Networks, and even other plcs and also performs diagnostics tasks.
2014年4月10日星期四
The main performance cpu modules plc
The modular micro PLC system to meet the medium and small -scale performance requirements of various performance modules can be very good to meet and adapt to automation tasks simple and practical distributed plc controller suppliers architecture and multi- interface network capabilities , the application is very flexible and user-friendly and simple no fan design increases when the control task , cpu modules plc freely scalable lot of integrated features make it very robust modular micro PLC system to meet the low-end performance requirements. Modular , fanless design , easy to implement distributed architecture and operation of a variety of performance levels to facilitate CPU, the full range of modules with user- friendly features that allow the user to select the appropriate modules depending on the application . When expanded mandate , they can always upgrade the input module plc controller through the use of add-on modules . Therefore, it can create a fully integrated control system , cpu modules plc use in safety-related and non- safety-related tasks coexist plant. Using the same standard tools for configuring and programming the entire plant .
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