Danfoss iC2-Micro Series - RS485 Serial Communication; Ambient Conditions; Overview of Ambient Conditions; Ambient Conditions During Storage

4.2.6 RS485 Serial Communication
Table 28: RS485 Serial Communication
Function Data
Terminal number 68 (P, TX+, RX+), 69 (N, TX-, RX-)
Terminal number 61 common for terminals 68 and 69
For more details on RS485 communication and configuration, refer to the iC2-Micro Frequency Converters Application Guide.
4.2.7 Ambient Conditions
4.2.7.1 Overview of Ambient Conditions
iC2-Micro Frequency Converters are designed for installation and use in weather-protected environments. The available protection
ratings are:
l IP20/Open Type.
l IP21/UL Type 1 (IP21/Type 1 conversion kit as option).
The environments used as reference for the design criteria are described in the standards IEC 60721-3-1:2019, IEC 60721-3-2:2018 and,
IEC 60721-3-3:2019, unless otherwise specified.
Conditions are given for:
l Storage (See 4.2.7.2 Ambient Conditions during Storage)
l Transport (See 4.2.7.3 Ambient Conditions during Transport)
l Operation (See 4.2.7.4 Ambient Conditions during Operation)
4.2.7.2 Ambient Conditions during Storage
Table 29: Ambient Conditions during Storage
Function Data
Ambient temperature -25°...+65°C (-13°...+149°F)
Climatic condition 1K21, maximum 95% non-condensing
Chemically active substances 1C2
Solid particles (non-conductive particles/dust only) 1S11
Vibration 1M11
Shock 1M11
Biological ambient 1B1
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Design Guide | iC2-Micro Frequency Converters Specifications