
With
the VIPA ¡°SPEED7 Technology¡±, system 300S is the fastest control
system in the world programmable with Step®7 from
Siemens. The maximum memory for program and data has already been
integrated into the SPEED7 CPUs. For this reason the CPUs can be
operated without an additional memory card. Depending on the CPU
type, the integrated work memory can be expanded to 8MByte with the
VIPA Memory extansion card as required. All CPUs in the System 300S
are equipped with an Ethernet Interface for PG/OP communication. A
CP 343 interface for TCP/IP communication has been integrated in the
¡®NET¡¯ CPUs. Because of its high performance and scalable
memory, system 300S is especially suitable for mid to high range
applications.