The Micro PLC SIMATIC S7-200 is truly in a class of its own: itâÂÂs both compact and highly powerful â especially considering its real-time response â itâÂÂs fast, features great communication options and comes with easy-to-operate software and hardware. But thereâÂÂs more; the Micro PLC SIMATIC S7-200 has a compact modular design â for customized solutions which arenâÂÂt too large, but flexible enough to be expanded anytime in the future. All this makes the SIMATIC S7-200 a great choice for open-loop control in the lower performance range. Become one of the thousands of S7-200 customers that constantly benefit from Siemens PLC innovation and lower cost of ownership.