Vega VEGATOR 121, Руководство по эксплуатации

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4 Mounting
VEGATOR 121 •
57662-EN-210714
4 Mounting
4.1 General instructions
VEGATOR 121 is designed for carrier rail mounting (top hat rail
35 x 7.5 according to DIN EN 50022/60715). Due to its protection
rating of IP20, the instrument is suitable for mounting in switching
cabinets. It can be mounted horizontally and vertically.
Note:
When several instruments are mounted together without space in
between, the ambient temperature at the installation location of the
instrument must not exceed 60 °C. Around the ventilation slots there
must be a distance of at least 2 cm to the next component.
VEGATOR 121 in Ex version is a corresponding, intrinsically safe in-
strument and must not be installed in hazardous areas. A safe opera -
tion is only ensured if the operating instructions and EU type approval
certificate are observed. VEGATOR 121 must not be opened.
A distance of 50 mm to the intrinsically safe terminals must be en-
sured when mounting.
The instrument is suitable for standard and extended ambient condi-
tions acc. to DIN/EN/IEC/ANSI/ISA/UL/CSA 61010-1.
Make sure that the environmental and ambient conditions specified in
chapter " Technical data " are maintained.
Mounting options
Ambient conditions