Safety, Environmental & Regulatory Information
10 (30)
Operating Temperature
-25°C to +70°C
Relative Humidity
10 to 95% non-condensing
Operating Altitude
Up to maximum 2000m
Storage Temperature
-40°C to +70°C
Storage Humidity
10 to 95% non-condensing
Storage Altitude
Up to maximum 3000m
In any other mounting position than the one explained above, the specified operating
temperature has to be derated to -25°C to +40°C.
3.4.6
Earthing
Earthing the Cosy 131 is necessary to eliminate unwanted transients and to conform to the EMC
requirements. Therefore, a functional earth (FE) terminal is available on the main connector as
shown in
Specification of the External Power Supply, p. 26
Connect this terminal directly to allow impedance ground. Shielded cables have to be used for
Ethernet and USB to comply with the EMC requirements.
3.5
Internal Battery
The Ewon Cosy 131 contains a CR2032 battery. This battery is used to maintain the real time
clock up-to-date even when the unit is not powered.
Here is a list of risks and recommendations regarding the battery:
•
Risk of explosion if the battery is replaced by an incorrect type. The battery is not intended
to be replaced by the consumer: the product shall be returned to the manufacturer for
replacement.
•
Do not ingest battery, chemical burn hazard.
•
Keep new and used batteries away from children.
•
If the cell battery is swallowed, it can cause several internal burns in just 2 hours and can
lead to death.
•
If the equipment’s enclosure do not close securely, stop using the product and keep it away
from children.
•
If you think batteries might have been swallowed or placed inside any part of the body, seek
immediate medical attention.
Ewon Cosy 131 Installation Guide
IG-0022-00 2.8 en-US
