Specifications

APPENDIX 3 EMC INSTALLATION GUIDELINES
4. Panel Structure
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4.2 Measures for Door
(1) Use metal for all members configuring the door.
(2) When joining the door, use a gasket to lower the impedance of the contacting sections, or use a
structure with a large contact area as shown below.
a) Use of gasket b) Large contact area
EMI gasket
Control panel
Contact area
Control panel
Door
Door
• The EMI gasket or conductive packing must contact a uniform and correct position of the metal
surface.
• When not using a gasket, ground the control panel grounding with a grounding wire to lower the
door's impedance.
• Using screws to fix the plates that have been painted (attachment of packing) is the same as
an insulated state. Peel the paint and fix the screws.
CAUTION
Cross-section drawing