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12 Normas y homologaciones aplicadas
Precaución
El SINAUT MD741-1 es un equipo de la clase A. Es probable que este equipo cause
interferencias si se utiliza en áreas residenciales; en tal caso, será obligación del
usuario tomar todas las medidas necesarias para corregir este problema.
Directiva 94/9/EC (ATEX)
Additional marking (sample)
6NH9741-1AA00, SINAUT MD741-1 GSM/GPRS Router
Applied standards
EN60079-15 (Type of protection "n")
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Classification
Group II, Category 3, Gas Atmosphere, Non-sparking equipment, Temperature
class T4, Ambient temperature range: -20°C ... +60°C
Specific Conditions of Use:
1.
The SINAUT MD741-1 shall be installed in an Enclosure which maintains an
ingress protection rating of IP54; meets the enclosure requirements of
EN60079-0 and is only accessible with the use of a tool.
2.
The USB (X1) port shall not be used.
3.
On installation the SINAUT MD741-1 shall be provided with supply transient
protection external to the apparatus such that the voltage at the supply
terminals of the SINAUT MD741-1 shall not exceed 42 V.
4.
When the Antenna is mounted external to the final Enclosure it shall be
mounted and connected in a manner which maintains an ingress protection
rating of IP54 and meets the enclosure requirements of EN60079-0
You can download the ATEX marking by follow the link:
http://support.automation.siemens.com/WW/view/de/30088716
114
SINAUT MD741-1
C79000-G8978-C236-02
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