Small volume, high speed of Siemens S7 PLC, standardization;
With network communication ability, more functions and high reliability.
Products can be divided into miniature PLC S7 series PLC (e.g., S7-200), small performance requirements of the PLC (such as S7-300) and medium and high performance requirements of the PLC (e.g., S7-400)
S7 series more internationalization, higher level of performance, installation space smaller, more good WINDOWS user interface.
Have a monolithic structure, modular and fold mounted, meet customers' various needs.
Minicomputer is suitable for single or small system control.
Medium-sized machine of equipment can be used to control directly, can also for multiple monitor to the next level of programmable controller, it is suitable for control of the control system of medium or large.
The mainframe can not only complete the complex arithmetic can also complex matrix operations. It not only can be used to direct control equipment, can also for multiple monitoring programmable controller to the next level