Modules and accessories Section 9 Technical Data
124 M&I – AC 900F Controller
Modules and accessories
General technical data
Ambient conditions
EMC
Shock IEC/EN 60068-2-27
Free fall IEC/EN 60068-2-32
Vibrations IEC/EN 60068-2-6
Temperature changes IEC/EN 60068-2-14
Damp heat IEC/EN 60068-2-30
95% at +55 °C, no condensation
Degree of pollution 2
Operating altitude max. 2000 m above sea level
higher altitudes upon request
Emitted interference IEC/EN 61000-6-4
Electromagnetic fields IEC/EN 61000-4-3
The currently available UL approvals (cULus, UL Class 1 Div 2) for modules and
accessories are only valid for operation in environments with an ambient temper-
ature of 0 to 60 °C.
An adaptation of the approval to an extended temperature range of -20 to +70 °C
has been applied for at UL. The application does not include the CM 772F and TA
724F modules.
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