SIMATIC Driver Manufactures

Description extracted from Wikipedia:

Multiple issues date=March 2020 SIMATIC is a series of programmable logic controller and automation systems, developed by Siemens. Introduced in 1958, the series has gone through four major generations, the latest being the SIMATIC S7 generation. The series is intended for industrial automation and production. The name SIMATIC is a registered trademark of Siemens. It is a portmanteau of -Si emens- and -Aut matic -.