9
again.
• Only use the device in closed and dry rooms.
• Do not expose the device to high ambient temperatures or direct sunlight. Ob-
serve restrictions with regard to the maximum ambient temperature.
• Keep ventilation openings free and maintain a distance of at least 10cm bet-
ween the MQTT.box and neighboring heat sources.
• Observe nominal values for input voltage and output currents.
• During installation, ensure that no free-hanging wires protrude into the interior of
the device. Make sure that no individual wires are sticking out of stranded wires.
Use wire end ferrules.
• Screw the terminals tightly.
• Screw down unused terminals.
• Only use power supplies that ensure safe isolation of the low-voltage side from
the supply mains in accordance with EN62368-1 and have „LPS“ property.
Electromagnetic compatibility
❗
Note: Electromagnetic interference
To ensure electromagnetic compatibility, use only shielded network cables!
The MQTT.box meets the industrial limits for immunity as well as the stricter
emission limits for household and small business. There are no EMC-based
restrictions with regard to the usability of the devices in these environments.
Conformity to standards
📚
Complete declarations of conformity
The complete declarations of conformity for your device can be found on the asso-
ciated online data sheet at
🌎
www.wut.de/55990
The MQTT.box is compliant with the following standards and normative documents:
• EN 55032: 2012 Kl. B
• EN 61000-3-2: 2014
• EN 61000-3-3: 2013
• EN 61000-4-2: 2009
• EN 61000-4-3: 2006 + A1: 2008 + A2: 2010
• EN 61000-4-4: 2012
• EN 61000-4-5: 2014 +A1
