SIGMATEK VARAN SV 142 S-DIAS, Technical Manual

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S-DIAS SPLITTER VARAN SV 142
02.08.2019 Page 29
12 Mounting
12.1 Thermal Requirements
The S-DIAS modules are designed for installation into the control cabinet. To mount the
modules, a DIN-rail is required. The DIN rail must establish a conductive connection with the
back wall of the control cabinet. The individual S-DIAS modules are mounted on the DIN rail
as a block and secured with latches. The modules must be mounted horizontally (module
label up) with sufficient clearance between the ventilation slots of the S-DIAS module blocks
and nearby components and/or the control cabinet wall. This is necessary for optimal cooling
and air circulation, so that proper function up to the maximum operating temperature is
ensured.