S7-1500 is the fastest of the family, less than 1ns

Description

Overview

Universal modular scalable system with degree of protection IP20
Use in batch production automation systems
Highest performance combined with maximum convenience.
Totally Integrated Automation Portal Configuration with STEP 7 Professional V12
Performance

Performance increase due to
– Quick command execution
– Use of new language extensions
– Use of new data types
– The presence of a high-speed internal bus
– Optimal code generation
Powerful communication features:
– PROFINET IO (with integrated 2-channel switch) as a standard interface
– Optional additional PROFINET interface. For example, to separate networks
– Enhanced communication modules for connecting to industrial networks or exchanging data via direct connections.