We are actively engaged in dealing a broad series of Siemens PLC CPU. It is used to convert the signals which is provided with the support of sensors as well as switches. This range aids to evaluates the statuses of the inputs and executes a stored program. Siemens PLC CPU is a great option for perfect modular multiprocessor automation system for drive. It is equipped with a processor and communication modules. It is easy to control the electro mechanical processes.