Installation; Types Of Installation - Siemens SCALANCE X204RNA Operating Instructions Manual

Installation

5.1

Types of installation

Types of installation
The SCALANCE X-200RNA devices can be mounted on a 35 mm DIN rail. Wall mounting is
also possible.
Note
Installation on a SIMATIC S7-300 standard rail is not possible
Note
When installing and operating the device, keep to the installation instructions and safety-
related notices in this description and in the SIMATIC NET Industrial Ethernet network
manual (Page 117).
Unless stated otherwise, the mounting options listed below apply to all SCALANCE X-
200RNA devices.
Note
Provide suitable shade to protect the SCALANCE X-200RNA devices against direct sunlight.
This avoids unwanted warming of the SCALANCE X-200RNA devices and prevents
premature aging of the device and cabling.
If a SCALANCE X204RNA EEC is operated at ambient temperatures between 60 °C and
70 °C, the housing temperature may exceed 70 °C.
When installing the X204RNA EEC, select a location where only qualified service personnel
or trained users have access to it.
Operation of the SCALANCE X204RNA EEC at ambient temperatures of 60 °C - 70 °C is
only permitted under these conditions.
If temperatures in excess of 70 °C occur on cables or at cable feed-in points, or the
temperature at the branching point of the cables exceeds 80 °C, special measures need to
be taken. If the equipment is operated at an ambient temperature of 50 °C - 60 °C, use
cables with a permitted ambient temperature of at least 80 °C.
SCALANCE X204RNA SCALANCE X204RNA EEC
Operating Instructions, , C79000-G8976-C294-03
WARNING
WARNING
(PRP)
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