ENG_106705.XML
The fail-safe SIMATIC S7 CPUs and the fail-safe signal modules of SIMATIC ET 200S / ET200 / 200pro / ET200eco and ET200M have been specially developed for distributed applications in manufacturing systems. Thanks to the discrete structure of the F I/Os, safety technology is only applied where actually required. The new system replaces conventional electromechanical components, such as:
- Freely programmable safe linking of sensors to actuators;
- Selective safe shutdown of actuators;
- Hybrid configurations of F modules (F stands for fail-safe) and standard modules in a station;
- Single-bus concept, F signals and standard signals are transferred over one bus medium (PROFIBUS DP, PROFINET).
Totally Integrated Automation (TIA)
Safety technology (Safety Integrated) is a component of Totally Integrated Automation resulting in the total integration of safety and standard automation (SIMATIC S7).
Whereas today, standard automation (conventional PLCs) and safety automation (electromechanics) are still separate, these two worlds are growing closer together to form one uniform, integrated overall system.
Siemens is thus able to present itself as a complete supplier of automation technology, in which safety engineering is part of the standard automation and system-wide integration exists.