Siemens SIMATIC CPU 1515SP PC2 F, Руководство пользователя

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CPU 1515SP PC2 (F/T/TF)
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Operating Instructions, 09/2018, A5E42603425-AA
Application planning
5
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.
The following ambient temperatures must not be exceeded during operation:
•
Horizontal mounting
60 °C for an installation with up to 32 I/O modules.
55 °C for an installation with up to 64 I/O modules.
•
Vertical mounting
50 °C for an installation with up to 32 I/O modules.
Additional information can be found in the section Mechanical and climatic environmental
conditions (Page 74).