Iai-america PCON-CF Manual de usuario descargar pdf (Pagina 41)

3. Installation and Noise Elimination

3.4 Heat Radiation and Installation

Design the control panel size, controller layout and cooling method in such a way that the temperature around

the controller will not exceed 40qC.

Install the controller vertically on a wall, as shown below. Since cooling is provided by way of natural convection,

always observe this installation direction and provide a minimum clearance of 50 mm above and below the

controller to ensure sufficient natural airflows.

When installing multiple controllers side by side, providing a ventilation fan or fans above the controllers will help

maintain a uniform temperature around the controllers.

Keep the front panel of the controller away from the wall (enclosure) by at least 95 mm.

Regardless of whether your system consists of a single controller or multiple controllers, provide sufficient

clearances around each controller so that it can be installed/removed easily.

Fan

50 mm or more

Airflow

95 mm

or more

[2] DC solenoid valves, magnet switches and relays

Measure: Install a diode in parallel with the coil. Determine the diode capacity in accordance with the load

capacity.

In a DC circuit, connecting a diode in reverse polarity will damage the

diode, internal parts of the controller and/or DC power supply, so exercise

due caution.

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Iai-america PCON-CF Manual de usuario Pagina 41