User`s manual

DuraMAR 2150 – User’s Manual
Chapter 4 Environmental and Electrical Specs
Mechanical Characteristics
The enclosure of the DuraMAR-2150 is made of black anodized aluminium, this is secured by two aluminium
end-plates which provide the connectors and user interfaces. A grounding terminal is available for
connecting the system chassis to the chassis ground of the installation.
Length (mm) Width (mm) Height (mm)
254 129 83
Environmental protection class: IP65
Operating Characteristics
Electrical Operating Characteristics
The system must be powered by a direct current:
Power supply 110Vdc nominal – galvanically isolated
Power consumption < 44W
Warning:
Electric current from power and communication cables is hazardous. To avoid shock
hazard when connecting or disconnecting cables, follow appropriate safety
precautions. Ensure that the correct operating voltage is used when powering the
device.
Operating Temperature Range
The system can operate in ambient temperature ranges (-20°C/+55°C; +70°C for 10 minutes). The system
components are conductively cooled to the enclosure. The DuraMAR-2150 enclosure is convection cooled.
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