Three system architectures provide scalability from small and

compact to large and modular systems:

Compact

One processor module with integrated, fast I/O devices. This

configuration is ideally suited for:

− Smaller applications

− Limited-space applications

− Intelligent field devices, e.g. subsystems in distributed applications

Standard

One processor module with separate, fast logical I/O

devices. This configuration is ideally suited for:

− Standard industrial applications with central processing

− Small applications with detached, fast I/O Modular

One or several central processor modules with separate, fast,

intelligent I/O and fast logical I/O devices.

Full and trouble-free integration into higher-level plant control

systems as well as future expansions and reconfigurations

are easy thanks to the fully modular architecture.