Siemens Pcs7 V9.1 Sp2 _hot_ Guide
Siemens PCS 7 V9.1 SP2: Enhancing Industrial Automation and Process Control
The Power of the Toolbox
Hardware Modernization
: It introduced better integration for the SIMATIC ET 200SP HA (High Availability) and CFU (Compact Field Unit) hardware, which are designed to reduce footprint and wiring in the field.