SIPLUS S7-400 standard CPUs Siemens
Обзор
The following SIPLUS S7-400 standard CPUs with a graded performance spectrum are available for a wide range of different applications in extreme ambient conditions:
- SIPLUS S7-400 CPU 412-2
The standard CPU for smaller plants in the mid-performance range. - SIPLUS S7-400 CPU 414-3
The standard CPU for medium-sized plants with additional requirements for program scope, processing speed, and communication. - SIPLUS S7-400 CPU 416-3
The standard CPU for plants with high requirements in the top-end performance range. - SIPLUS S7-400 CPU 417-4
The standard CPU for plants with the most stringent requirements in the top-end performance range.
SIPLUS S7-400 standard CPUs are designed for use in the following environmental conditions:
- Wide range of ambient temperatures from -25 °C to +60/+70 °C
- Where increased resistance to chemical, mechanical and biological loading as well as salt spray is required
- Higher installation altitudes
- In relative humidity up to 100%
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