• The mechanical basic structure of SIPLUS S7-400/S7-400H
• For accommodating the modules, operating voltage supply, and connection of the modules via a backplane bus
• Several versions for setting up central controllers and expansion units
• SIPLUS rack material: Aluminum

Note:

SIPLUS extreme products are based on SIMATIC standard products. The contents listed here were taken from the respective standard products. SIPLUS extreme-specific information was added.

Technical documentation on SIPLUS can be found here:
http://www.siemens.de/siplus-extreme