Application Planning; Basics - Siemens SIMATIC ET 200SP Operating Instructions Manual

Application planning

5.1

Basics

Introduction
The CPU 1515SP PC2 is open equipment. This means you may only set up the CPU in enclosures,
cabinets or electrical equipment rooms and in a dry environment (IP20 degree of protection).
The housings, cabinets and electrical operating rooms must guarantee protection against
electric shock and spread of fire. The requirements regarding mechanical strength must also be
observed. The housings, cabinets, and electrical operating rooms must not be accessible
without a key or tool. Access may only be possible for instructed or authorized personnel.
Installation location
Install the CPU 1515SP PC2 in a suitable enclosure/control cabinet with at least IP54 degree of
protection according to EN 60529 and take into consideration the ambient conditions for
operating the devices.
Installation position
You can install the ET 200SP distributed I/O system in any position. The preferred mounting
position is horizontal mounting on a vertical wall.
Depending on the mounting position, restrictions on ambient temperature and maximum
configuration apply to the CPU 1515SP PC2.
NOTICE
Damage to the modules
Modules can be damaged if exposed to ambient temperatures higher than permitted.
Additional important information on the permissible ambient temperatures can be found in
section Mechanical and climatic ambient conditions (Page 86).
CPU 1515SP PC2 (F/T/TF)
Operating Instructions, 03/2023, A5E42603425-AC
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