Installation; Basics - Siemens SIMATIC S7-1500 System Manual

Installation

4.1

Basics

Introduction
All modules of the S7-1500 automation system/ET 200MP distributed I/O system are open
equipment. This means that you may only install this system in housings, cabinets or
electrical operating rooms. These housings, cabinets or electrical operating rooms must only
be accessible with a key or tool. Access may only be possible for instructed or authorized
personnel.
Installation position
The S7-1500 automation system/ET 200MP distributed I/O system can be used in a
horizontal installation for ambient temperatures up to 60 °C and in vertical installation for
ambient temperatures up to 40 °C. Additional information can be found in the chapter
Mechanical and climatic ambient conditions (Page 214).
Mounting rail
In addition to the S7-1500/ET 200MP modules, other components can be mounted on the
mounting rail; for example, modules from the S7-1200 and ET 200SP portfolio, terminals,
circuit breakers, small contactors or similar components.
These components can influence the installation dimensions for the cable duct.
Modules can be mounted up to the outer edge of the mounting rail (marginless assembly).
The mounting rails are available in various lengths. You can order the mounting rails using
the online catalog or the online ordering system. The available lengths and part numbers can
be found in the Accessories/spare parts (Page 224) section.
Automation system
System Manual, 12/2014, A5E03461182-AC
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