Paperback. Pub 2012 268 in China Electric Power Press Siemens PLC communication and control applications programming examples from the application's point of view comprehensively and systematically introduces the Siemens S7-200 series PLC communication technology. The book is divided into 10 chapters. PLC Overview Siemens S7-200 series PLC Introduction and Overview of the computer's serial communication. Siemens S7-200 series PLC data communications infrastructure. PLC and PLC communications programming examples. S7-200 PLC and PC communication The analog input. S7-200 PLC and PC communication analog output. S7-200 PLC and PC communications switch input. S7-200 PLC and PC communications switch output. S7-200 PLC and other intelligent devices. communication examples. Siemens PLC programming examples of communication and control applications rich ...