Legacy System Services bridge the time until a planned plant modernisation of instrumentation and control based on SIMATIC PCS 7. Selected component from the product range of obsolete SIMATIC PCS 7 versions together with technical support ensure the continued operation of an exisiting plant for the agreed time.

System Support module

• Contractually guaranteed access to technical support for obsolete SIMATIC PCS 7 V(n-2) components
• Specialists with the relevant technological expertise who coordinate all queries.
• System support as a necessary option for the purchase of selected discontinued system components

Product Delivery module

• Guaranteed access to components of product version SIMATIC PCS 7 V(n-2)
• Purchase using standard ordering processes and familiar order numbers
• This module is only available in combination with the "System Support" module