Siemens SIMATIC Ident Manual De Sistema página 174

Lector
5.3 SIMATIC RF340R/RF350R
(1) L`appareil ne doit pas produire de brouillage, et
(2) l'utilisateur de l`appareil doit accepter tout brouillage radioélectrique subi, même si le
brouillage est susceptible d`en compromettre le fonctionnement.
UL information (IEC 61010-1 / IEC 61010-2-201)
This standard applies to equipment designed to be safe at least under the following conditions:
• a) indoor use;
• b) altitude up to 2 000 m;
• c) temperature -25 °C to 70 °C;
• d) maximum relative humidity 80 % for temperature up to 31 °C decreasing linearly to 50 %
relative humidity at 40 °C;
• e) TRANSIENT OVERVALTAGES up to the levels of OVERVALTAGE CATEGORY II,
NOTE 1: These levels of transient overvoltage are typical for equipment supplied from the
building wiring.
• f) using a "NEC Class 2" power supply is required
• g) the device is categorized as pollution degree 3/4
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Manual de sistema, 02/2021, C79000-G8978-C345-09
SIMATIC RF300