Rockwell Automation 20-COMM-M Modbus/TCP Adapter - Manual (Page 76)

A-2 Specifications
20-COMM-M Modbus/TCP Adapter User Manual
Publication 20COMM-UM014C-EN-P
Environmental
Regulatory Compliance
NOTE: This is a product of category C2 according to IEC 61800-3. In a
domestic environment this product may cause radio interference in which
case supplementary mitigation measures may be required.
Temperature
Operating
Storage -10…50°C (14…122°F)
-40…85°C (-40…185°F)
Relative Humidity 5…95% non-condensing
Atmosphere Important: The adapter must not be installed in an area where
the ambient atmosphere contains volatile or corrosive gas,
vapors or dust. If the adapter is not going to be installed for a
period of time, it must be stored in an area where it will not be
exposed to a corrosive atmosphere.
Certification Specification
UL UL508C
cUL CAN / CSA C22.2 No. 14-M91
CE EN50178 and EN61800-3
CTick EN61800-3