6ES5 441-4UA14 6ES5 451-4UA11 6ES5 451-4UA12 6ES5 451-4UA13 6ES5 451-4UA14 6ES5 453-4UA11 6ES5 453-4UA12 6ES5 454-4UA13 6ES5 454-4UA14 6ES5 456-4UB12 6ES5 458-4UA11 6, Siemens proposed TIA (Totally Integrated Automation) concept 6ES5, that is fully integrated automation system 6ES5 944-7UB11, will dissolve fully automated PLC technology fields. From the initial development has 6ES5 955-3NC13, S3, S5 series PLC has gradually withdrawn from the market, stop production, and S7 series PLC to become the core of the Siemens automation control system, and follow the SIMADYN D technology TDC system kernel is S7 series further escalation 6ES5 946-3UA21, it is the most advanced automation systems from Siemens, the most powerful programmable controller. 6ES5 926-3SA12 6ES5 927-3SA12 6ES5 927-3SA11 6ES5 928-3UA21 6ES5 928-3UB11 6ES5 928-3UB12 6ES5 948-3UA13 6ES5 955-3NF11 6ES5 955-3NC13 6ES5 958-4UA11 6ES5 980-4BA11 6ES5 988-3NA11 high-end machine Such programmable controller with powerful control functions and powerful computing capability. It can not only complete logical, trigonometric, exponential operation and PID operation, but also for complex matrix operations. Working quickly, the number of input and output modules with a lot of energy, types of input and output modules are also very comprehensive. Such programmable controller can complete large scale control tasks. Generally call the shots in a networked stations. For example, the German production company SIEMENS S7-400 fall into this category. 6ES5 951-7LB21_ Shenyang on people (certified) _6ES5 provided by the Shenyang Electric Co., the people. Shenyang on China Electric Co. (www.zsmsy.com) Liaoning Shenyang, the other leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Shenyang people in leadership with the staff warmly welcome all inquiries negotiations to create Shenyang on a better future for the people.