simatic s7-300 - megaelektrik.net

SIMATIC S7-400
Central processing units
CPU 412-1 to CPU 417-4
■ Overview CPU 412-1, CPU 412-2
■ Overview CPU 416-2, CPU 416-3
5
• The low-cost starter solution for the medium performance range
• Can be used in small and medi um-sized systems with requirements
of the medium performance range
■ Overview CPU 414-2, CPU 414-3
• The powerful CPU for the high-end performance range
• For installations with the de manding requirements of the
high-end performance range
• With one slot for IF module
■ Overview CPU 417-4
• The CPUs for special demands in the mid performance range
• Can be used in systems with additional requirements with
respect to program scope and command processing rate
• The most powerful SIMATIC S7-400 CPU
• Can be used in the most soph isticated installations in the
upper performance range
• With two slots for IF modules
5/4 Siemens ST 70 · 2005