Siemens Programmable Logic Controllers (PLCs)

Siemens Simatic PLCs are the global market leaders in industrial control systems. They have set the bar for industrial automation performance and reliability for generations and play a critical part in the productivity of many of the world’s most successful economies.

Simatic PLCs are perfect for factory and process automation, from the simplest machine to the most complex manufacturing plant. With the optional integrated safety and technology functions the latest range of S7-1200 and S7-1500 PLCs offer versatility second to none.

Let CNC Design help you select the right PLC for your application.


Performance and versatility for automating small to mid-size machines

S7 1500

Highest performance and functionality for ultimate productivity


Predessor to S7-1200

S7 300

Factory automation predecessor to S7-1500

S7 400

Process automation predecessor to S7-1500

Soft Controllers

The standard PLC functionality is available on IPC hardware, for increased integration to third party IT applications