The CPU of the SIMATIC S7-1500 Is More expensive but has high efficiency and Highly Password Protection.
S7-1500 is the Big Brother of S7-1200 PLC.S7-1500 is used for Medium to Large applications but S7-1200 PLC is used for Small to Medium projects.
This software includes many features especially this software can be done migrating the project S7-200 to S7-1200 and the S7-300/400 project to S7-1500 plc. TIA Portal doesn’t support all hardware of STEP 7 specifically old S7-300/400 modules. However, We will describe the TIA Portal v15 1 “S7-1200/1500” PLC Software and how to download and programming and program upload/download. This Software includes Design and Programing for Siemens S7-300 PLC, S7-400 PLC, S7-1200 PLC, S7-1500 PLC, ET 200 PLC, Siemens HMI, Siemens VFD Drive, Siemens Servo Drive, Siemens SCADA (PC System). TIA Portal Means (Totally Integrated Automation Portal) This software is the latest version of the Siemens Industry. Siemens TIA Portal v15 1 “SIMATIC S7-1200/1500” PLC Software