Ready for the competition of the future.

ARKU's services at a glance:

Ensure the availability of your machinery by converting the control systems from S5 to S7.

Following the discontinuation of the Simatic S5 systems, the scope of the available services and support is constantly diminishing. At the same time, the spare part prices for S5 systems are constantly increasing.

Ensure the future availability of your equipment by having ARKU convert the control systems from Simatic S5 to S7. You benefit from the significantly improved features, functions and services of the S7 series. In addition, the conversion also eliminates the additional costs involved in purchasing spare parts.


Additional information.



We are there for you around the clock and seven days a week with our hotline*.
T: +49 180 555 27 58

*Costs: 14 ct./min from German landlines. Calls from mobile networks cost a maximum of 42 ct./min.