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PCON-C/CG Controller Positioner Type - pulsar.com.tr

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3.4 Heat Radiation and Installation<br />

Design the con<strong>tr</strong>ol panel size, con<strong>tr</strong>oller layout and cooling method in such a way that the temperature<br />

around the con<strong>tr</strong>oller will not exceed 40°C.<br />

Install the con<strong>tr</strong>oller vertically on a wall, as shown below. Since cooling is provided by way of natural<br />

convection, always observe this installation direction and provide a minimum clearance of 50 mm above<br />

and below the con<strong>tr</strong>oller to ensure sufficient natural airflows.<br />

When installing multiple con<strong>tr</strong>ollers side by side, providing a ventilation fan or fans above the con<strong>tr</strong>ollers<br />

will help maintain a uniform temperature around the con<strong>tr</strong>ollers.<br />

Keep the front panel of the con<strong>tr</strong>oller away from the wall (enclosure) by at least 95 mm.<br />

Fan<br />

50 mm or more<br />

95 mm<br />

or more<br />

50 mm or more<br />

Airflow<br />

Regardless of whether your system consists of a single con<strong>tr</strong>oller or multiple con<strong>tr</strong>ollers, provide sufficient<br />

clearances around each con<strong>tr</strong>oller so that it can be installed/removed easily.<br />

14

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