(3)Use flexible wires for the movable places such as doors etc. (2)Support and fix the power line so that its end does not pull at the ends of multi-conductor cable. (4)Full Room Cooling (Use a cooler to cool the entire room in which the panel is installed) (3)Controlled Circulation (controlled circulation by means of a fan in the airtight enclosure panel) (2)Forced Ventilation (forced ventilation by use of a fan directly mounted at Top of Panel) In order to ensure ventilation space, maintain a sufficient distance from other machinery, wiring ducts etc around the panelĭo not install in positions other than those specified (for example upside down), which can lead to the generation of abnormal heat within the PLCĭo not install directly above devices that generate heat such as heaters, transformers and high-capacity resistors etc. The following are important points in the installation of the PLC.ĭo not install in the upper part where the warm air in the panel stagnates (1)Natural Cooling (Natural draft at the top and bottom of Panel) When installing the panel, it is optimal not to make use of cooling devices such as fans and coolers.
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